# Electronic Supplementary Material (ESI) for Dalton Transactions.
# This journal is © The Royal Society of Chemistry 2022

####################################################################### 
# 
# 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_CsCuS4
_database_code_depnum_ccdc_archive 'CCDC 2132319'
loop_
_audit_author_name
_audit_author_address
'Qiu-Nan Yan'
;Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences
China
;
_audit_update_record             
;
2022-01-04 deposited with the CCDC.	2022-02-28 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2013
_chemical_name_systematic        
;
 ?
;
_chemical_name_common            CsCuS4
_chemical_melting_point          'not measured'
_chemical_formula_moiety         'not measured'
_chemical_formula_sum            'Cs Cu S4'
_chemical_formula_weight         324.69

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
Cs Cs -0.3680 2.1192 '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'
S S 0.1246 0.1234 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'

_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, -y, -z'

_cell_length_a                   5.4472(7)
_cell_length_b                   7.2597(6)
_cell_length_c                   9.1804(13)
_cell_angle_alpha                105.097(10)
_cell_angle_beta                 96.953(11)
_cell_angle_gamma                110.347(10)
_cell_volume                     319.53(7)
_cell_formula_units_Z            2
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    1770
_cell_measurement_theta_min      2.3860
_cell_measurement_theta_max      27.3390

_exptl_crystal_description       pin
_exptl_crystal_colour            Red
_exptl_crystal_density_meas      'not measured'
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    3.375
_exptl_crystal_F_000             296
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.125
_exptl_crystal_size_mid          0.117
_exptl_crystal_size_min          0.103
_exptl_absorpt_coefficient_mu    10.195
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.291
_exptl_absorpt_correction_T_max  0.350
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_measurement_device_type  'XtaLAB AFC10 (RCD3): fixed-chi single'
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            4219
_diffrn_reflns_av_unetI/netI     0.0344
_diffrn_reflns_av_R_equivalents  0.0390
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_theta_min         3.277
_diffrn_reflns_theta_max         25.495
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measured_fraction_theta_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_point_group_measured_fraction_full 0.992
_reflns_number_total             1181
_reflns_number_gt                1073
_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       'CrysAlisPro 1.171.39.23b (Rigaku OD, 2015)'
_computing_cell_refinement       'CrysAlisPro 1.171.39.23b (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.23b (Rigaku OD, 2015)'
_computing_structure_solution    ?
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
;
 Refined as a 2-component inversion twin.
;
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
;
 w=1/[σ²(Fo²)+(0.1020P)²+9.8952P]
 where P=(Fo²+2Fc²)/3
;
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   .
_refine_ls_hydrogen_treatment    undef
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         1181
_refine_ls_number_parameters     56
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0568
_refine_ls_wR_factor_ref         0.1883
_refine_ls_wR_factor_gt          0.1856
_refine_ls_goodness_of_fit_ref   1.096
_refine_ls_restrained_S_all      1.096
_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
Cs1 Cs 0.37517(19) 0.64348(15) 0.25853(12) 0.0370(4) Uani 1 1 d . . . . .
Cu1 Cu 0.2537(4) 0.0084(3) 0.0099(2) 0.0331(5) Uani 1 1 d . . . . .
S1 S 0.0118(7) 0.0825(5) 0.8176(5) 0.0310(8) Uani 1 1 d . . . . .
S2 S 0.6742(7) 0.2811(5) 0.1364(5) 0.0311(8) Uani 1 1 d . . . . .
S3 S 0.0858(8) 0.1860(6) 0.3682(4) 0.0355(9) Uani 1 1 d . . . . .
S4 S 0.7403(8) 0.2422(7) 0.3517(5) 0.0400(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
Cs1 S1 3.489(4) 2_566 ?
Cs1 S1 3.502(4) 2_666 ?
Cs1 S2 3.566(4) . ?
Cs1 S3 3.607(4) . ?
Cs1 S2 3.633(4) 1_455 ?
Cs1 S4 3.640(4) 2_666 ?
Cs1 S2 3.797(4) 2_665 ?
Cs1 S3 3.837(4) 2_666 ?
Cs1 S4 3.901(5) 1_565 ?
Cs1 S4 4.023(4) 1_455 ?
Cs1 Cu1 4.082(2) 1_565 ?
Cs1 Cu1 4.177(2) 2_665 ?
Cu1 S1 2.338(4) 2_556 ?
Cu1 S2 2.349(4) . ?
Cu1 S1 2.360(4) 1_554 ?
Cu1 S2 2.368(4) 2_655 ?
Cu1 Cu1 2.705(4) 2 ?
Cu1 Cu1 2.754(4) 2_655 ?
Cu1 Cs1 4.082(2) 1_545 ?
Cu1 Cs1 4.177(2) 2_665 ?
S1 S3 2.079(6) 2_556 ?
S1 Cu1 2.338(4) 2_556 ?
S1 Cu1 2.360(4) 1_556 ?
S1 Cs1 3.489(4) 2_566 ?
S1 Cs1 3.502(4) 2_666 ?
S2 S4 2.076(6) . ?
S2 Cu1 2.368(4) 2_655 ?
S2 Cs1 3.633(4) 1_655 ?
S2 Cs1 3.797(4) 2_665 ?
S3 S4 2.056(6) 1_455 ?
S3 S1 2.079(6) 2_556 ?
S3 Cs1 3.837(4) 2_666 ?
S4 S3 2.056(6) 1_655 ?
S4 Cs1 3.640(4) 2_666 ?
S4 Cs1 3.901(5) 1_545 ?
S4 Cs1 4.023(4) 1_655 ?

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
S1 Cs1 S1 102.37(9) 2_566 2_666 ?
S1 Cs1 S2 151.98(10) 2_566 . ?
S1 Cs1 S2 73.19(8) 2_666 . ?
S1 Cs1 S3 120.22(9) 2_566 . ?
S1 Cs1 S3 137.36(9) 2_666 . ?
S2 Cs1 S3 68.16(9) . . ?
S1 Cs1 S2 72.53(8) 2_566 1_455 ?
S1 Cs1 S2 152.36(10) 2_666 1_455 ?
S2 Cs1 S2 98.34(9) . 1_455 ?
S3 Cs1 S2 53.77(9) . 1_455 ?
S1 Cs1 S4 86.94(10) 2_566 2_666 ?
S1 Cs1 S4 121.61(10) 2_666 2_666 ?
S2 Cs1 S4 119.36(10) . 2_666 ?
S3 Cs1 S4 66.65(10) . 2_666 ?
S2 Cs1 S4 85.68(9) 1_455 2_666 ?
S1 Cs1 S2 64.00(9) 2_566 2_665 ?
S1 Cs1 S2 64.64(8) 2_666 2_665 ?
S2 Cs1 S2 90.06(9) . 2_665 ?
S3 Cs1 S2 131.04(8) . 2_665 ?
S2 Cs1 S2 89.60(9) 1_455 2_665 ?
S4 Cs1 S2 150.58(10) 2_666 2_665 ?
S1 Cs1 S3 124.98(10) 2_566 2_666 ?
S1 Cs1 S3 73.94(9) 2_666 2_666 ?
S2 Cs1 S3 81.17(9) . 2_666 ?
S3 Cs1 S3 82.88(9) . 2_666 ?
S2 Cs1 S3 131.79(9) 1_455 2_666 ?
S4 Cs1 S3 55.26(9) 2_666 2_666 ?
S2 Cs1 S3 138.42(8) 2_665 2_666 ?
S1 Cs1 S4 61.96(9) 2_566 1_565 ?
S1 Cs1 S4 51.86(8) 2_666 1_565 ?
S2 Cs1 S4 124.29(8) . 1_565 ?
S3 Cs1 S4 152.72(9) . 1_565 ?
S2 Cs1 S4 134.18(9) 1_455 1_565 ?
S4 Cs1 S4 86.92(11) 2_666 1_565 ?
S2 Cs1 S4 75.72(8) 2_665 1_565 ?
S3 Cs1 S4 76.18(9) 2_666 1_565 ?
S1 Cs1 S4 89.57(9) 2_566 1_455 ?
S1 Cs1 S4 167.91(9) 2_666 1_455 ?
S2 Cs1 S4 95.38(9) . 1_455 ?
S3 Cs1 S4 30.64(9) . 1_455 ?
S2 Cs1 S4 30.93(9) 1_455 1_455 ?
S4 Cs1 S4 60.22(11) 2_666 1_455 ?
S2 Cs1 S4 120.46(8) 2_665 1_455 ?
S3 Cs1 S4 100.86(9) 2_666 1_455 ?
S4 Cs1 S4 138.39(11) 1_565 1_455 ?
S1 Cs1 Cu1 34.87(7) 2_566 1_565 ?
S1 Cs1 Cu1 71.37(7) 2_666 1_565 ?
S2 Cs1 Cu1 123.44(8) . 1_565 ?
S3 Cs1 Cu1 147.27(7) . 1_565 ?
S2 Cs1 Cu1 93.50(7) 1_455 1_565 ?
S4 Cs1 Cu1 116.55(8) 2_666 1_565 ?
S2 Cs1 Cu1 34.74(6) 2_665 1_565 ?
S3 Cs1 Cu1 127.09(7) 2_666 1_565 ?
S4 Cs1 Cu1 50.99(7) 1_565 1_565 ?
S4 Cs1 Cu1 119.45(7) 1_455 1_565 ?
S1 Cs1 Cu1 73.16(7) 2_566 2_665 ?
S1 Cs1 Cu1 34.39(7) 2_666 2_665 ?
S2 Cs1 Cu1 91.40(7) . 2_665 ?
S3 Cs1 Cu1 156.84(7) . 2_665 ?
S2 Cs1 Cu1 122.77(7) 1_455 2_665 ?
S4 Cs1 Cu1 135.85(8) 2_666 2_665 ?
S2 Cs1 Cu1 33.85(6) 2_665 2_665 ?
S3 Cs1 Cu1 105.40(7) 2_666 2_665 ?
S4 Cs1 Cu1 48.93(7) 1_565 2_665 ?
S4 Cs1 Cu1 153.59(7) 1_455 2_665 ?
Cu1 Cs1 Cu1 38.93(5) 1_565 2_665 ?
S1 Cu1 S2 112.62(15) 2_556 . ?
S1 Cu1 S1 109.68(13) 2_556 1_554 ?
S2 Cu1 S1 112.26(15) . 1_554 ?
S1 Cu1 S2 110.61(15) 2_556 2_655 ?
S2 Cu1 S2 108.58(12) . 2_655 ?
S1 Cu1 S2 102.64(15) 1_554 2_655 ?
S1 Cu1 Cu1 55.21(11) 2_556 2 ?
S2 Cu1 Cu1 131.52(14) . 2 ?
S1 Cu1 Cu1 54.47(11) 1_554 2 ?
S2 Cu1 Cu1 119.67(14) 2_655 2 ?
S1 Cu1 Cu1 129.11(14) 2_556 2_655 ?
S2 Cu1 Cu1 54.60(11) . 2_655 ?
S1 Cu1 Cu1 120.76(14) 1_554 2_655 ?
S2 Cu1 Cu1 53.98(10) 2_655 2_655 ?
Cu1 Cu1 Cu1 172.44(15) 2 2_655 ?
S1 Cu1 Cs1 58.55(10) 2_556 1_545 ?
S2 Cu1 Cs1 93.16(11) . 1_545 ?
S1 Cu1 Cs1 154.53(11) 1_554 1_545 ?
S2 Cu1 Cs1 66.02(11) 2_655 1_545 ?
Cu1 Cu1 Cs1 109.66(10) 2 1_545 ?
Cu1 Cu1 Cs1 72.39(8) 2_655 1_545 ?
S1 Cu1 Cs1 157.80(11) 2_556 2_665 ?
S2 Cu1 Cs1 64.17(11) . 2_665 ?
S1 Cu1 Cs1 56.96(10) 1_554 2_665 ?
S2 Cu1 Cs1 90.54(11) 2_655 2_665 ?
Cu1 Cu1 Cs1 108.94(10) 2 2_665 ?
Cu1 Cu1 Cs1 68.68(8) 2_655 2_665 ?
Cs1 Cu1 Cs1 141.07(5) 1_545 2_665 ?
S1 Cu1 Cs1 85.22(10) 2_556 . ?
S2 Cu1 Cs1 54.96(10) . . ?
S1 Cu1 Cs1 79.48(10) 1_554 . ?
S2 Cu1 Cs1 161.66(11) 2_655 . ?
Cu1 Cu1 Cs1 76.63(8) 2 . ?
Cu1 Cu1 Cs1 109.05(9) 2_655 . ?
Cs1 Cu1 Cs1 118.77(5) 1_545 . ?
Cs1 Cu1 Cs1 75.21(4) 2_665 . ?
S3 S1 Cu1 107.15(19) 2_556 2_556 ?
S3 S1 Cu1 99.69(19) 2_556 1_556 ?
Cu1 S1 Cu1 70.32(13) 2_556 1_556 ?
S3 S1 Cs1 110.82(18) 2_556 2_566 ?
Cu1 S1 Cs1 86.58(11) 2_556 2_566 ?
Cu1 S1 Cs1 146.17(16) 1_556 2_566 ?
S3 S1 Cs1 95.17(17) 2_556 2_666 ?
Cu1 S1 Cs1 151.32(16) 2_556 2_666 ?
Cu1 S1 Cs1 88.65(11) 1_556 2_666 ?
Cs1 S1 Cs1 102.37(9) 2_566 2_666 ?
S4 S2 Cu1 101.89(19) . . ?
S4 S2 Cu1 97.83(19) . 2_655 ?
Cu1 S2 Cu1 71.42(12) . 2_655 ?
S4 S2 Cs1 94.14(17) . . ?
Cu1 S2 Cs1 92.40(12) . . ?
Cu1 S2 Cs1 161.52(15) 2_655 . ?
S4 S2 Cs1 84.98(16) . 1_655 ?
Cu1 S2 Cs1 166.84(16) . 1_655 ?
Cu1 S2 Cs1 96.69(12) 2_655 1_655 ?
Cs1 S2 Cs1 98.34(8) . 1_655 ?
S4 S2 Cs1 174.23(19) . 2_665 ?
Cu1 S2 Cs1 81.98(12) . 2_665 ?
Cu1 S2 Cs1 79.24(12) 2_655 2_665 ?
Cs1 S2 Cs1 89.94(9) . 2_665 ?
Cs1 S2 Cs1 90.40(9) 1_655 2_665 ?
S4 S3 S1 104.0(2) 1_455 2_556 ?
S4 S3 Cs1 85.93(19) 1_455 . ?
S1 S3 Cs1 111.00(18) 2_556 . ?
S4 S3 Cs1 125.90(19) 1_455 2_666 ?
S1 S3 Cs1 124.20(19) 2_556 2_666 ?
Cs1 S3 Cs1 97.12(9) . 2_666 ?
S3 S4 S2 104.8(2) 1_655 . ?
S3 S4 Cs1 106.06(19) 1_655 2_666 ?
S2 S4 Cs1 146.2(2) . 2_666 ?
S3 S4 Cs1 84.47(18) 1_655 1_545 ?
S2 S4 Cs1 103.27(17) . 1_545 ?
Cs1 S4 Cs1 93.08(10) 2_666 1_545 ?
S3 S4 Cs1 63.43(16) 1_655 1_655 ?
S2 S4 Cs1 64.10(15) . 1_655 ?
Cs1 S4 Cs1 119.78(11) 2_666 1_655 ?
Cs1 S4 Cs1 138.39(11) 1_545 1_655 ?

_refine_diff_density_max         1.850
_refine_diff_density_min         -1.799
_refine_diff_density_rms         0.309

_shelxl_version_number           2013-2

