# Electronic Supplementary Material (ESI) for Chemical Communications.
# This journal is © The Royal Society of Chemistry 2020

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_80k
_database_code_depnum_ccdc_archive 'CCDC 1975148'
loop_
_audit_author_name
_audit_author_address
Wu
;Changzhou University
China
;
_audit_update_record             
;
2020-05-09 deposited with the CCDC.	2020-09-01 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/6
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C5 H6 Cu2 I2 N2'
_chemical_formula_weight         475.00

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/n'
_space_group_name_Hall           '-P 2yn'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'

_cell_length_a                   11.4617(4)
_cell_length_b                   4.22060(10)
_cell_length_c                   19.5436(6)
_cell_angle_alpha                90
_cell_angle_beta                 90.441(3)
_cell_angle_gamma                90
_cell_volume                     945.40(5)
_cell_formula_units_Z            4
_cell_measurement_temperature    80(2)
_cell_measurement_reflns_used    4683
_cell_measurement_theta_min      2.0690
_cell_measurement_theta_max      29.8980

_exptl_crystal_description       needle
_exptl_crystal_colour            brown
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    3.337
_exptl_crystal_F_000             856
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_exptl_absorpt_coefficient_mu    10.967
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.04500
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_process_details   
;
CrysAlisPro 1.171.40.14a (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;

_diffrn_ambient_temperature      80(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_measurement_device_type  HyPix
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            6599
_diffrn_reflns_av_unetI/netI     0.0347
_diffrn_reflns_av_R_equivalents  0.0378
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_theta_min         2.053
_diffrn_reflns_theta_max         24.996
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measured_fraction_theta_full 0.974
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_Laue_measured_fraction_full 0.974
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_point_group_measured_fraction_full 0.974
_reflns_number_total             1656
_reflns_number_gt                1505
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;

_computing_data_collection       'Bruker XSCANS'
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0425P)²+1.0616P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         1656
_refine_ls_number_parameters     100
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0286
_refine_ls_wR_factor_ref         0.0750
_refine_ls_wR_factor_gt          0.0737
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_restrained_S_all      1.049
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Cu1 Cu 0.67293(6) 0.14046(13) 0.20807(3) 0.02002(19) Uani 1 1 d . . . . .
Cu2 Cu 0.54712(6) -0.34933(13) 0.14010(3) 0.01681(18) Uani 1 1 d . . . . .
I1 I 0.63764(3) 0.14190(6) 0.07739(2) 0.01348(14) Uani 1 1 d . . . . .
I2 I 0.59217(3) -0.35977(6) 0.27654(2) 0.01247(14) Uani 1 1 d . . . . .
C3 C 0.1809(5) -0.3729(10) 0.1477(3) 0.0144(11) Uani 1 1 d . . . . .
H3A H 0.1081 -0.3222 0.1653 0.017 Uiso 1 1 calc R U . . .
C2 C 0.2861(4) -0.2699(11) 0.1710(2) 0.0138(10) Uani 1 1 d . . . . .
H2A H 0.2974 -0.1315 0.2075 0.017 Uiso 1 1 calc R U . . .
C1 C 0.3203(4) -0.5776(11) 0.0859(2) 0.0138(10) Uani 1 1 d . . . . .
H1A H 0.3582 -0.6946 0.0525 0.017 Uiso 1 1 calc R U . . .
C4 C 0.1175(4) -0.7378(11) 0.0510(2) 0.0138(10) Uani 1 1 d . . . . .
H4A H 0.0600 -0.8325 0.0809 0.017 Uiso 1 1 calc R U . . .
H4B H 0.1562 -0.9079 0.0268 0.017 Uiso 1 1 calc R U . . .
C5 C 0.0560(4) -0.5267(11) -0.0001(2) 0.0142(10) Uani 1 1 d . . . . .
H5A H 0.1006 -0.4292 -0.0337 0.017 Uiso 1 1 calc R U . . .
N1 N 0.3748(4) -0.4035(9) 0.1319(2) 0.0151(9) Uani 1 1 d . . . . .
N2 N 0.2037(3) -0.5677(9) 0.09272(19) 0.0105(8) Uani 1 1 d . . . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cu1 I1 2.5828(7) . ?
Cu1 I2 2.6675(6) 1_565 ?
Cu1 I2 2.6691(6) . ?
Cu1 I2 2.7067(8) 2_655 ?
Cu1 Cu2 2.8440(9) . ?
Cu1 Cu2 2.9072(9) 1_565 ?
Cu2 N1 1.994(4) . ?
Cu2 I1 2.6261(6) . ?
Cu2 I1 2.6849(6) 1_545 ?
Cu2 I2 2.7126(7) . ?
Cu2 Cu1 2.9072(9) 1_545 ?
I1 Cu2 2.6850(6) 1_565 ?
I2 Cu1 2.6675(6) 1_545 ?
I2 Cu1 2.7067(8) 2_645 ?
C3 C2 1.357(8) . ?
C3 N2 1.380(6) . ?
C3 H3A 0.9300 . ?
C2 N1 1.396(6) . ?
C2 H2A 0.9300 . ?
C1 N1 1.314(7) . ?
C1 N2 1.345(6) . ?
C1 H1A 0.9300 . ?
C4 N2 1.463(6) . ?
C4 C5 1.510(7) . ?
C4 H4A 0.9700 . ?
C4 H4B 0.9700 . ?
C5 C5 1.304(10) 3_545 ?
C5 H5A 0.9300 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
I1 Cu1 I2 116.22(3) . 1_565 ?
I1 Cu1 I2 116.45(2) . . ?
I2 Cu1 I2 104.53(2) 1_565 . ?
I1 Cu1 I2 104.95(2) . 2_655 ?
I2 Cu1 I2 107.06(2) 1_565 2_655 ?
I2 Cu1 I2 107.01(2) . 2_655 ?
I1 Cu1 Cu2 57.64(2) . . ?
I2 Cu1 Cu2 129.23(3) 1_565 . ?
I2 Cu1 Cu2 58.846(18) . . ?
I2 Cu1 Cu2 123.50(3) 2_655 . ?
I1 Cu1 Cu2 58.20(2) . 1_565 ?
I2 Cu1 Cu2 58.042(18) 1_565 1_565 ?
I2 Cu1 Cu2 129.96(3) . 1_565 ?
I2 Cu1 Cu2 122.72(3) 2_655 1_565 ?
Cu2 Cu1 Cu2 94.42(3) . 1_565 ?
N1 Cu2 I1 116.60(11) . . ?
N1 Cu2 I1 104.93(11) . 1_545 ?
I1 Cu2 I1 105.24(2) . 1_545 ?
N1 Cu2 I2 104.96(11) . . ?
I1 Cu2 I2 113.50(2) . . ?
I1 Cu2 I2 111.37(2) 1_545 . ?
N1 Cu2 Cu1 128.27(11) . . ?
I1 Cu2 Cu1 56.180(18) . . ?
I1 Cu2 Cu1 126.74(3) 1_545 . ?
I2 Cu2 Cu1 57.36(2) . . ?
N1 Cu2 Cu1 116.07(11) . 1_545 ?
I1 Cu2 Cu1 126.99(3) . 1_545 ?
I1 Cu2 Cu1 54.841(17) 1_545 1_545 ?
I2 Cu2 Cu1 56.547(19) . 1_545 ?
Cu1 Cu2 Cu1 94.42(3) . 1_545 ?
Cu1 I1 Cu2 66.18(2) . . ?
Cu1 I1 Cu2 66.96(2) . 1_565 ?
Cu2 I1 Cu2 105.24(2) . 1_565 ?
Cu1 I2 Cu1 104.54(2) 1_545 . ?
Cu1 I2 Cu1 72.98(2) 1_545 2_645 ?
Cu1 I2 Cu1 72.96(2) . 2_645 ?
Cu1 I2 Cu2 65.41(2) 1_545 . ?
Cu1 I2 Cu2 63.80(2) . . ?
Cu1 I2 Cu2 106.91(2) 2_645 . ?
C2 C3 N2 106.3(4) . . ?
C2 C3 H3A 126.9 . . ?
N2 C3 H3A 126.9 . . ?
C3 C2 N1 109.6(4) . . ?
C3 C2 H2A 125.2 . . ?
N1 C2 H2A 125.2 . . ?
N1 C1 N2 112.5(4) . . ?
N1 C1 H1A 123.8 . . ?
N2 C1 H1A 123.8 . . ?
N2 C4 C5 112.9(4) . . ?
N2 C4 H4A 109.0 . . ?
C5 C4 H4A 109.0 . . ?
N2 C4 H4B 109.0 . . ?
C5 C4 H4B 109.0 . . ?
H4A C4 H4B 107.8 . . ?
C5 C5 C4 123.7(5) 3_545 . ?
C5 C5 H5A 118.2 3_545 . ?
C4 C5 H5A 118.2 . . ?
C1 N1 C2 104.9(4) . . ?
C1 N1 Cu2 125.7(3) . . ?
C2 N1 Cu2 129.4(3) . . ?
C1 N2 C3 106.8(4) . . ?
C1 N2 C4 126.6(4) . . ?
C3 N2 C4 126.5(4) . . ?

_refine_diff_density_max         1.157
_refine_diff_density_min         -1.116
_refine_diff_density_rms         0.234

_shelxl_version_number           2014/6


####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_100k
_database_code_depnum_ccdc_archive 'CCDC 1975149'
loop_
_audit_author_name
_audit_author_address
Wu
;Changzhou University
China
;
_audit_update_record             
;
2020-05-09 deposited with the CCDC.	2020-09-01 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/6
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C5 H6 Cu2 I2 N2'
_chemical_formula_weight         475.00

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/n'
_space_group_name_Hall           '-P 2yn'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'

_cell_length_a                   11.4724(4)
_cell_length_b                   4.22380(10)
_cell_length_c                   19.5467(6)
_cell_angle_alpha                90
_cell_angle_beta                 90.445(3)
_cell_angle_gamma                90
_cell_volume                     947.15(5)
_cell_formula_units_Z            4
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    4693
_cell_measurement_theta_min      2.0570
_cell_measurement_theta_max      29.8840

_exptl_crystal_description       needle
_exptl_crystal_colour            brown
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    3.331
_exptl_crystal_F_000             856
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_exptl_absorpt_coefficient_mu    10.947
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_T_min  0.08826
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro 1.171.40.14a (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;

_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_measurement_device_type  HyPix
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            6526
_diffrn_reflns_av_unetI/netI     0.0537
_diffrn_reflns_av_R_equivalents  0.0625
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_theta_min         2.051
_diffrn_reflns_theta_max         24.987
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measured_fraction_theta_full 0.974
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_Laue_measured_fraction_full 0.974
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_point_group_measured_fraction_full 0.974
_reflns_number_total             1657
_reflns_number_gt                1497
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;

_computing_data_collection       'Bruker XSCANS'
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0726P)²+0.6918P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         1657
_refine_ls_number_parameters     100
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0411
_refine_ls_wR_factor_ref         0.1115
_refine_ls_wR_factor_gt          0.1092
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_restrained_S_all      1.043
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Cu1 Cu 0.67349(8) 0.13984(17) 0.20832(4) 0.0231(3) Uani 1 1 d . . . . .
Cu2 Cu 0.54659(8) -0.34942(16) 0.13983(4) 0.0190(3) Uani 1 1 d . . . . .
I1 I 0.63760(4) 0.14144(8) 0.07764(2) 0.0151(2) Uani 1 1 d . . . . .
I2 I 0.59199(4) -0.36038(8) 0.27642(2) 0.0140(2) Uani 1 1 d . . . . .
C3 C 0.1810(6) -0.3718(12) 0.1475(3) 0.0172(14) Uani 1 1 d . . . . .
H3A H 0.1081 -0.3195 0.1646 0.021 Uiso 1 1 calc R U . . .
C2 C 0.2855(5) -0.2692(14) 0.1713(3) 0.0168(13) Uani 1 1 d . . . . .
H2A H 0.2968 -0.1307 0.2077 0.020 Uiso 1 1 calc R U . . .
C1 C 0.3193(6) -0.5771(13) 0.0860(3) 0.0163(13) Uani 1 1 d . . . . .
H1A H 0.3569 -0.6922 0.0521 0.020 Uiso 1 1 calc R U . . .
C4 C 0.1169(5) -0.7385(14) 0.0510(3) 0.0150(12) Uani 1 1 d . . . . .
H4A H 0.0589 -0.8321 0.0806 0.018 Uiso 1 1 calc R U . . .
H4B H 0.1556 -0.9090 0.0268 0.018 Uiso 1 1 calc R U . . .
C5 C 0.0568(6) -0.5256(14) -0.0003(3) 0.0185(13) Uani 1 1 d . . . . .
H5A H 0.1014 -0.4267 -0.0336 0.022 Uiso 1 1 calc R U . . .
N1 N 0.3742(5) -0.4058(11) 0.1320(3) 0.0159(11) Uani 1 1 d . . . . .
N2 N 0.2033(4) -0.5680(11) 0.0931(2) 0.0115(10) Uani 1 1 d . . . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cu1 I1 2.5842(10) . ?
Cu1 I2 2.6687(7) 1_565 ?
Cu1 I2 2.6701(7) . ?
Cu1 I2 2.7046(11) 2_655 ?
Cu1 Cu2 2.8552(12) . ?
Cu1 Cu2 2.9215(12) 1_565 ?
Cu2 N1 1.997(6) . ?
Cu2 I1 2.6242(7) . ?
Cu2 I1 2.6856(7) 1_545 ?
Cu2 I2 2.7166(9) . ?
Cu2 Cu1 2.9216(12) 1_545 ?
I1 Cu2 2.6856(7) 1_565 ?
I2 Cu1 2.6687(7) 1_545 ?
I2 Cu1 2.7046(11) 2_645 ?
C3 C2 1.355(10) . ?
C3 N2 1.374(7) . ?
C3 H3A 0.9300 . ?
C2 N1 1.402(7) . ?
C2 H2A 0.9300 . ?
C1 N1 1.311(8) . ?
C1 N2 1.340(7) . ?
C1 H1A 0.9300 . ?
C4 N2 1.472(8) . ?
C4 C5 1.509(9) . ?
C4 H4A 0.9700 . ?
C4 H4B 0.9700 . ?
C5 C5 1.322(13) 3_545 ?
C5 H5A 0.9300 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
I1 Cu1 I2 115.93(3) . 1_565 ?
I1 Cu1 I2 116.18(3) . . ?
I2 Cu1 I2 104.59(3) 1_565 . ?
I1 Cu1 I2 105.05(3) . 2_655 ?
I2 Cu1 I2 107.30(3) 1_565 2_655 ?
I2 Cu1 I2 107.26(3) . 2_655 ?
I1 Cu1 Cu2 57.43(3) . . ?
I2 Cu1 Cu2 128.83(4) 1_565 . ?
I2 Cu1 Cu2 58.79(2) . . ?
I2 Cu1 Cu2 123.69(3) 2_655 . ?
I1 Cu1 Cu2 58.00(3) . 1_565 ?
I2 Cu1 Cu2 57.94(2) 1_565 1_565 ?
I2 Cu1 Cu2 129.61(4) . 1_565 ?
I2 Cu1 Cu2 122.86(3) 2_655 1_565 ?
Cu2 Cu1 Cu2 93.96(4) . 1_565 ?
N1 Cu2 I1 117.14(15) . . ?
N1 Cu2 I1 104.96(14) . 1_545 ?
I1 Cu2 I1 105.39(3) . 1_545 ?
N1 Cu2 I2 104.80(14) . . ?
I1 Cu2 I2 113.25(3) . . ?
I1 Cu2 I2 111.04(3) 1_545 . ?
N1 Cu2 Cu1 128.56(14) . . ?
I1 Cu2 Cu1 56.09(2) . . ?
I1 Cu2 Cu1 126.38(4) 1_545 . ?
I2 Cu2 Cu1 57.20(3) . . ?
N1 Cu2 Cu1 115.90(15) . 1_545 ?
I1 Cu2 Cu1 126.65(4) . 1_545 ?
I1 Cu2 Cu1 54.69(2) 1_545 1_545 ?
I2 Cu2 Cu1 56.36(3) . 1_545 ?
Cu1 Cu2 Cu1 93.96(4) . 1_545 ?
Cu1 I1 Cu2 66.48(3) . . ?
Cu1 I1 Cu2 67.31(3) . 1_565 ?
Cu2 I1 Cu2 105.39(3) . 1_565 ?
Cu1 I2 Cu1 104.59(3) 1_545 . ?
Cu1 I2 Cu1 72.73(3) 1_545 2_645 ?
Cu1 I2 Cu1 72.71(3) . 2_645 ?
Cu1 I2 Cu2 65.70(3) 1_545 . ?
Cu1 I2 Cu2 64.01(3) . . ?
Cu1 I2 Cu2 106.94(3) 2_645 . ?
C2 C3 N2 106.8(5) . . ?
C2 C3 H3A 126.6 . . ?
N2 C3 H3A 126.6 . . ?
C3 C2 N1 108.9(5) . . ?
C3 C2 H2A 125.5 . . ?
N1 C2 H2A 125.5 . . ?
N1 C1 N2 112.6(5) . . ?
N1 C1 H1A 123.7 . . ?
N2 C1 H1A 123.7 . . ?
N2 C4 C5 112.5(5) . . ?
N2 C4 H4A 109.1 . . ?
C5 C4 H4A 109.1 . . ?
N2 C4 H4B 109.1 . . ?
C5 C4 H4B 109.1 . . ?
H4A C4 H4B 107.8 . . ?
C5 C5 C4 122.5(7) 3_545 . ?
C5 C5 H5A 118.8 3_545 . ?
C4 C5 H5A 118.8 . . ?
C1 N1 C2 104.9(5) . . ?
C1 N1 Cu2 126.0(4) . . ?
C2 N1 Cu2 129.1(4) . . ?
C1 N2 C3 106.8(5) . . ?
C1 N2 C4 126.4(5) . . ?
C3 N2 C4 126.8(5) . . ?

_refine_diff_density_max         2.423
_refine_diff_density_min         -1.799
_refine_diff_density_rms         0.315

_shelxl_version_number           2014/6


####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_298k
_database_code_depnum_ccdc_archive 'CCDC 1975155'
loop_
_audit_author_name
_audit_author_address
Wu
;Changzhou University
China
;
_audit_update_record             
;
2020-05-09 deposited with the CCDC.	2020-09-01 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/6
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C5 H6 Cu2 I2 N2'
_chemical_formula_weight         475.00

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/n'
_space_group_name_Hall           '-P 2yn'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'

_cell_length_a                   11.5380(6)
_cell_length_b                   4.2653(2)
_cell_length_c                   19.7023(13)
_cell_angle_alpha                90
_cell_angle_beta                 90.478(5)
_cell_angle_gamma                90
_cell_volume                     969.58(9)
_cell_formula_units_Z            4
_cell_measurement_temperature    298(2)
_cell_measurement_reflns_used    3105
_cell_measurement_theta_min      2.0560
_cell_measurement_theta_max      30.1200

_exptl_crystal_description       needle
_exptl_crystal_colour            brown
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    3.254
_exptl_crystal_F_000             856
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_exptl_absorpt_coefficient_mu    10.694
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.05500
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_process_details   
;
CrysAlisPro 1.171.40.14a (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      298(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_measurement_device_type  HyPix
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            4252
_diffrn_reflns_av_unetI/netI     0.0938
_diffrn_reflns_av_R_equivalents  0.1390
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_theta_min         2.038
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.948
_diffrn_measured_fraction_theta_full 0.921
_diffrn_reflns_Laue_measured_fraction_max 0.948
_diffrn_reflns_Laue_measured_fraction_full 0.921
_diffrn_reflns_point_group_measured_fraction_max 0.948
_diffrn_reflns_point_group_measured_fraction_full 0.921
_reflns_number_total             1607
_reflns_number_gt                1233
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;

_computing_data_collection       'Bruker XSCANS'
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.2000P)²] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         1607
_refine_ls_number_parameters     100
_refine_ls_number_restraints     6
_refine_ls_R_factor_all          0.1673
_refine_ls_R_factor_gt           0.1505
_refine_ls_wR_factor_ref         0.3900
_refine_ls_wR_factor_gt          0.3532
_refine_ls_goodness_of_fit_ref   1.578
_refine_ls_restrained_S_all      1.577
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
I1 I 0.63830(13) 0.1351(2) 0.07958(7) 0.0415(8) Uani 1 1 d . . . . .
I2 I 0.59017(12) -0.3686(2) 0.27467(7) 0.0384(8) Uani 1 1 d . . . . .
Cu1 Cu 0.5421(3) -0.3542(6) 0.13710(17) 0.0575(11) Uani 1 1 d . . . . .
Cu2 Cu 0.6770(4) 0.1315(6) 0.20898(18) 0.0676(12) Uani 1 1 d . . . . .
C1 C 0.3195(17) -0.582(4) 0.0856(10) 0.039(5) Uani 1 1 d . . . . .
H1A H 0.3568 -0.7005 0.0527 0.047 Uiso 1 1 calc R U . . .
N2 N 0.2028(12) -0.568(3) 0.0927(8) 0.035(3) Uani 1 1 d . . . . .
N1 N 0.3727(16) -0.411(3) 0.1301(10) 0.044(4) Uani 1 1 d . . . . .
C2 C 0.2828(16) -0.280(5) 0.1682(10) 0.046(5) Uani 1 1 d . . . . .
H2A H 0.2944 -0.1382 0.2034 0.056 Uiso 1 1 calc R U . . .
C5 C 0.0523(17) -0.515(5) -0.0009(10) 0.047(5) Uani 1 1 d . . . . .
H5A H 0.0947 -0.4082 -0.0335 0.057 Uiso 1 1 calc R U . . .
C3 C 0.1794(18) -0.382(4) 0.1484(10) 0.038(5) Uani 1 1 d . U . . .
H3A H 0.1078 -0.3379 0.1675 0.045 Uiso 1 1 calc R U . . .
C4 C 0.1157(14) -0.731(4) 0.0509(10) 0.041(4) Uani 1 1 d . . . . .
H4A H 0.0586 -0.8252 0.0805 0.049 Uiso 1 1 calc R U . . .
H4B H 0.1534 -0.8995 0.0264 0.049 Uiso 1 1 calc R U . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
I1 Cu2 2.585(4) . ?
I1 Cu1 2.625(3) . ?
I1 Cu1 2.698(3) 1_565 ?
I2 Cu2 2.692(3) . ?
I2 Cu2 2.692(3) 1_545 ?
I2 Cu2 2.703(5) 2_645 ?
I2 Cu1 2.763(4) . ?
Cu1 N1 1.973(19) . ?
Cu1 I1 2.698(3) 1_545 ?
Cu1 Cu2 2.946(5) . ?
Cu1 Cu2 3.034(5) 1_545 ?
Cu2 I2 2.692(3) 1_565 ?
Cu2 I2 2.703(5) 2_655 ?
Cu2 Cu1 3.034(5) 1_565 ?
C1 N1 1.29(3) . ?
C1 N2 1.36(2) . ?
C1 H1A 0.9300 . ?
N2 C3 1.38(2) . ?
N2 C4 1.47(2) . ?
N1 C2 1.40(2) . ?
C2 C3 1.32(3) . ?
C2 H2A 0.9300 . ?
C5 C5 1.21(4) 3_545 ?
C5 C4 1.55(3) . ?
C5 H5A 0.9300 . ?
C3 H3A 0.9300 . ?
C4 H4A 0.9700 . ?
C4 H4B 0.9700 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
Cu2 I1 Cu1 68.88(10) . . ?
Cu2 I1 Cu1 70.05(10) . 1_565 ?
Cu1 I1 Cu1 106.49(11) . 1_565 ?
Cu2 I2 Cu2 104.77(11) . 1_545 ?
Cu2 I2 Cu2 71.57(11) . 2_645 ?
Cu2 I2 Cu2 71.57(11) 1_545 2_645 ?
Cu2 I2 Cu1 65.37(10) . . ?
Cu2 I2 Cu1 67.56(10) 1_545 . ?
Cu2 I2 Cu1 107.93(11) 2_645 . ?
N1 Cu1 I1 119.3(5) . . ?
N1 Cu1 I1 106.4(5) . 1_545 ?
I1 Cu1 I1 106.49(11) . 1_545 ?
N1 Cu1 I2 104.9(6) . . ?
I1 Cu1 I2 111.05(10) . . ?
I1 Cu1 I2 108.32(11) 1_545 . ?
N1 Cu1 Cu2 129.7(5) . . ?
I1 Cu1 Cu2 54.91(8) . . ?
I1 Cu1 Cu2 123.51(15) 1_545 . ?
I2 Cu1 Cu2 56.17(10) . . ?
N1 Cu1 Cu2 116.6(5) . 1_545 ?
I1 Cu1 Cu2 124.02(15) . 1_545 ?
I1 Cu1 Cu2 53.22(8) 1_545 1_545 ?
I2 Cu1 Cu2 55.11(9) . 1_545 ?
Cu2 Cu1 Cu2 90.99(16) . 1_545 ?
I1 Cu2 I2 114.64(12) . . ?
I1 Cu2 I2 114.05(13) . 1_565 ?
I2 Cu2 I2 104.77(11) . 1_565 ?
I1 Cu2 I2 106.31(12) . 2_655 ?
I2 Cu2 I2 108.42(13) . 2_655 ?
I2 Cu2 I2 108.44(12) 1_565 2_655 ?
I1 Cu2 Cu1 56.21(10) . . ?
I2 Cu2 Cu1 58.46(9) . . ?
I2 Cu2 Cu1 126.22(17) 1_565 . ?
I2 Cu2 Cu1 125.28(13) 2_655 . ?
I1 Cu2 Cu1 56.73(10) . 1_565 ?
I2 Cu2 Cu1 127.29(17) . 1_565 ?
I2 Cu2 Cu1 57.33(9) 1_565 1_565 ?
I2 Cu2 Cu1 124.13(13) 2_655 1_565 ?
Cu1 Cu2 Cu1 90.99(16) . 1_565 ?
N1 C1 N2 111.9(15) . . ?
N1 C1 H1A 124.1 . . ?
N2 C1 H1A 124.1 . . ?
C1 N2 C3 107.8(15) . . ?
C1 N2 C4 126.7(14) . . ?
C3 N2 C4 125.5(15) . . ?
C1 N1 C2 103.8(18) . . ?
C1 N1 Cu1 125.6(13) . . ?
C2 N1 Cu1 130.6(15) . . ?
C3 C2 N1 112(2) . . ?
C3 C2 H2A 123.8 . . ?
N1 C2 H2A 123.8 . . ?
C5 C5 C4 120(2) 3_545 . ?
C5 C5 H5A 119.8 3_545 . ?
C4 C5 H5A 119.8 . . ?
C2 C3 N2 103.9(16) . . ?
C2 C3 H3A 128.0 . . ?
N2 C3 H3A 128.0 . . ?
N2 C4 C5 113.8(14) . . ?
N2 C4 H4A 108.8 . . ?
C5 C4 H4A 108.8 . . ?
N2 C4 H4B 108.8 . . ?
C5 C4 H4B 108.8 . . ?
H4A C4 H4B 107.7 . . ?

_refine_diff_density_max         4.089
_refine_diff_density_min         -10.003
_refine_diff_density_rms         1.070

_shelxl_version_number           2014/6




####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_140k
_database_code_depnum_ccdc_archive 'CCDC 1975151'
loop_
_audit_author_name
_audit_author_address
Wu
;Changzhou University
China
;
_audit_update_record             
;
2020-05-09 deposited with the CCDC.	2020-09-01 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/6
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C5 H6 Cu2 I2 N2'
_chemical_formula_weight         475.00

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/n'
_space_group_name_Hall           '-P 2yn'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'

_cell_length_a                   11.4918(4)
_cell_length_b                   4.23200(10)
_cell_length_c                   19.5567(7)
_cell_angle_alpha                90
_cell_angle_beta                 90.451(3)
_cell_angle_gamma                90
_cell_volume                     951.08(5)
_cell_formula_units_Z            4
_cell_measurement_temperature    140(2)
_cell_measurement_reflns_used    4556
_cell_measurement_theta_min      2.0700
_cell_measurement_theta_max      29.6890

_exptl_crystal_description       needle
_exptl_crystal_colour            brown
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    3.317
_exptl_crystal_F_000             856
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_exptl_absorpt_coefficient_mu    10.902
_exptl_absorpt_correction_T_min  0.03404
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro 1.171.40.14a (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;

_diffrn_ambient_temperature      140(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_measurement_device_type  HyPix
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            6611
_diffrn_reflns_av_unetI/netI     0.0408
_diffrn_reflns_av_R_equivalents  0.0456
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_theta_min         2.048
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measured_fraction_theta_full 0.973
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_Laue_measured_fraction_full 0.973
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_point_group_measured_fraction_full 0.973
_reflns_number_total             1666
_reflns_number_gt                1505
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;

_computing_data_collection       'Bruker XSCANS'
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0497P)²+2.1994P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         1666
_refine_ls_number_parameters     100
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0389
_refine_ls_R_factor_gt           0.0363
_refine_ls_wR_factor_ref         0.0927
_refine_ls_wR_factor_gt          0.0911
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_restrained_S_all      1.080
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Cu1 Cu 0.67426(8) 0.13874(18) 0.20856(4) 0.0315(3) Uani 1 1 d . . . . .
Cu2 Cu 0.54561(7) -0.34984(16) 0.13941(4) 0.0269(2) Uani 1 1 d . . . . .
I1 I 0.63766(4) 0.14082(8) 0.07812(2) 0.02088(17) Uani 1 1 d . . . . .
I2 I 0.59166(3) -0.36152(8) 0.27618(2) 0.01959(17) Uani 1 1 d . . . . .
C3 C 0.1800(5) -0.3740(12) 0.1473(3) 0.0212(13) Uani 1 1 d . . . . .
H3A H 0.1073 -0.3237 0.1647 0.025 Uiso 1 1 calc R U . . .
C2 C 0.2850(5) -0.2710(14) 0.1709(3) 0.0215(12) Uani 1 1 d . . . . .
H2A H 0.2963 -0.1334 0.2074 0.026 Uiso 1 1 calc R U . . .
C1 C 0.3200(5) -0.5806(13) 0.0860(3) 0.0208(12) Uani 1 1 d . . . . .
H1A H 0.3576 -0.7005 0.0530 0.025 Uiso 1 1 calc R U . . .
C4 C 0.1172(5) -0.7382(14) 0.0510(3) 0.0219(12) Uani 1 1 d . . . . .
H4A H 0.0599 -0.8330 0.0808 0.026 Uiso 1 1 calc R U . . .
H4B H 0.1560 -0.9074 0.0267 0.026 Uiso 1 1 calc R U . . .
C5 C 0.0559(5) -0.5276(14) 0.0000(3) 0.0211(12) Uani 1 1 d . . . . .
H5A H 0.1005 -0.4310 -0.0336 0.025 Uiso 1 1 calc R U . . .
N1 N 0.3740(4) -0.4057(11) 0.1312(3) 0.0210(11) Uani 1 1 d . . . . .
N2 N 0.2030(4) -0.5673(11) 0.0927(2) 0.0180(10) Uani 1 1 d . . . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cu1 I1 2.5821(9) . ?
Cu1 I2 2.6725(8) 1_565 ?
Cu1 I2 2.6743(8) . ?
Cu1 I2 2.7042(11) 2_655 ?
Cu1 Cu2 2.8737(12) . ?
Cu1 Cu2 2.9440(12) 1_565 ?
Cu2 N1 1.992(5) . ?
Cu2 I1 2.6244(8) . ?
Cu2 I1 2.6874(8) 1_545 ?
Cu2 I2 2.7229(9) . ?
Cu2 Cu1 2.9440(12) 1_545 ?
I1 Cu2 2.6874(8) 1_565 ?
I2 Cu1 2.6726(8) 1_545 ?
I2 Cu1 2.7042(11) 2_645 ?
C3 C2 1.360(9) . ?
C3 N2 1.373(7) . ?
C3 H3A 0.9300 . ?
C2 N1 1.409(7) . ?
C2 H2A 0.9300 . ?
C1 N1 1.307(8) . ?
C1 N2 1.353(7) . ?
C1 H1A 0.9300 . ?
C4 N2 1.465(8) . ?
C4 C5 1.508(9) . ?
C4 H4A 0.9700 . ?
C4 H4B 0.9700 . ?
C5 C5 1.306(12) 3_545 ?
C5 H5A 0.9300 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
I1 Cu1 I2 115.49(3) . 1_565 ?
I1 Cu1 I2 115.82(3) . . ?
I2 Cu1 I2 104.65(3) 1_565 . ?
I1 Cu1 I2 105.26(3) . 2_655 ?
I2 Cu1 I2 107.61(3) 1_565 2_655 ?
I2 Cu1 I2 107.56(3) . 2_655 ?
I1 Cu1 Cu2 57.20(3) . . ?
I2 Cu1 Cu2 128.23(4) 1_565 . ?
I2 Cu1 Cu2 58.65(2) . . ?
I2 Cu1 Cu2 124.01(3) 2_655 . ?
I1 Cu1 Cu2 57.75(3) . 1_565 ?
I2 Cu1 Cu2 57.75(2) 1_565 1_565 ?
I2 Cu1 Cu2 129.07(4) . 1_565 ?
I2 Cu1 Cu2 123.13(3) 2_655 1_565 ?
Cu2 Cu1 Cu2 93.34(4) . 1_565 ?
N1 Cu2 I1 117.36(14) . . ?
N1 Cu2 I1 105.18(14) . 1_545 ?
I1 Cu2 I1 105.63(3) . 1_545 ?
N1 Cu2 I2 105.16(14) . . ?
I1 Cu2 I2 112.77(3) . . ?
I1 Cu2 I2 110.45(3) 1_545 . ?
N1 Cu2 Cu1 128.96(15) . . ?
I1 Cu2 Cu1 55.80(2) . . ?
I1 Cu2 Cu1 125.74(4) 1_545 . ?
I2 Cu2 Cu1 57.01(3) . . ?
N1 Cu2 Cu1 116.30(14) . 1_545 ?
I1 Cu2 Cu1 126.07(4) . 1_545 ?
I1 Cu2 Cu1 54.35(2) 1_545 1_545 ?
I2 Cu2 Cu1 56.11(2) . 1_545 ?
Cu1 Cu2 Cu1 93.34(4) . 1_545 ?
Cu1 I1 Cu2 67.00(3) . . ?
Cu1 I1 Cu2 67.90(3) . 1_565 ?
Cu2 I1 Cu2 105.63(3) . 1_565 ?
Cu1 I2 Cu1 104.65(3) 1_545 . ?
Cu1 I2 Cu1 72.42(3) 1_545 2_645 ?
Cu1 I2 Cu1 72.40(3) . 2_645 ?
Cu1 I2 Cu2 66.13(3) 1_545 . ?
Cu1 I2 Cu2 64.33(3) . . ?
Cu1 I2 Cu2 107.09(3) 2_645 . ?
C2 C3 N2 106.2(5) . . ?
C2 C3 H3A 126.9 . . ?
N2 C3 H3A 126.9 . . ?
C3 C2 N1 109.2(5) . . ?
C3 C2 H2A 125.4 . . ?
N1 C2 H2A 125.4 . . ?
N1 C1 N2 112.2(5) . . ?
N1 C1 H1A 123.9 . . ?
N2 C1 H1A 123.9 . . ?
N2 C4 C5 112.6(5) . . ?
N2 C4 H4A 109.1 . . ?
C5 C4 H4A 109.1 . . ?
N2 C4 H4B 109.1 . . ?
C5 C4 H4B 109.1 . . ?
H4A C4 H4B 107.8 . . ?
C5 C5 C4 124.0(7) 3_545 . ?
C5 C5 H5A 118.0 3_545 . ?
C4 C5 H5A 118.0 . . ?
C1 N1 C2 105.0(5) . . ?
C1 N1 Cu2 125.9(4) . . ?
C2 N1 Cu2 129.1(4) . . ?
C1 N2 C3 107.3(5) . . ?
C1 N2 C4 126.2(5) . . ?
C3 N2 C4 126.5(5) . . ?

_refine_diff_density_max         1.139
_refine_diff_density_min         -1.161
_refine_diff_density_rms         0.245

_shelxl_version_number           2014/6


