# Electronic Supplementary Material (ESI) for Green Chemistry.
# This journal is © The Royal Society of Chemistry 2016

####################################################################### 
# 
# 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_shelx
_database_code_depnum_ccdc_archive 'CCDC 1476627'
_audit_update_record             
;
2016-04-26 deposited with the CCDC.
2016-09-01 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2013
_chemical_name_systematic        
;
 ?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C13 H13 N3 O'
_chemical_formula_weight         227.26

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'
O O 0.0106 0.0060 '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                   13.5515(11)
_cell_length_b                   3.9004(3)
_cell_length_c                   20.9865(16)
_cell_angle_alpha                90
_cell_angle_beta                 94.725(4)
_cell_angle_gamma                90
_cell_volume                     1105.50(15)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    2948
_cell_measurement_theta_min      3.02
_cell_measurement_theta_max      28.39

_exptl_crystal_description       paralelipedic
_exptl_crystal_colour            black
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.365
_exptl_crystal_F_000             480
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.700
_exptl_crystal_size_mid          0.350
_exptl_crystal_size_min          0.200
_exptl_absorpt_coefficient_mu    0.090
_shelx_estimated_absorpt_T_min   0.940
_shelx_estimated_absorpt_T_max   0.982
_exptl_absorpt_correction_type   psi-scans
_exptl_absorpt_correction_T_min  0.9396
_exptl_absorpt_correction_T_max  0.9822
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            10590
_diffrn_reflns_av_unetI/netI     0.0290
_diffrn_reflns_av_R_equivalents  0.0295
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_theta_min         3.176
_diffrn_reflns_theta_max         28.401
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measured_fraction_theta_full 0.977
_diffrn_reflns_Laue_measured_fraction_max 0.977
_diffrn_reflns_Laue_measured_fraction_full 0.977
_diffrn_reflns_point_group_measured_fraction_max 0.977
_diffrn_reflns_point_group_measured_fraction_full 0.977
_reflns_number_total             2710
_reflns_number_gt                2013
_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 APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    SIR97
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_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)+(0.0695P)²] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   mixed
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         2710
_refine_ls_number_parameters     169
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0603
_refine_ls_R_factor_gt           0.0399
_refine_ls_wR_factor_ref         0.1106
_refine_ls_wR_factor_gt          0.1021
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_restrained_S_all      1.043
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001

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
O1 O 0.44847(6) 0.0364(3) 0.21966(4) 0.0323(2) Uani 1 1 d . . . . .
N2 N 0.15933(7) 0.2631(2) 0.03108(4) 0.0216(2) Uani 1 1 d . . . . .
N1 N 0.16076(9) 0.3755(3) -0.23486(5) 0.0276(3) Uani 1 1 d . . . . .
N3 N 0.12439(8) 0.3993(3) 0.15090(5) 0.0266(3) Uani 1 1 d . . . . .
C10 C 0.38209(9) 0.0928(3) 0.17574(5) 0.0224(3) Uani 1 1 d . . . . .
C9 C 0.28859(9) 0.2313(3) 0.18791(5) 0.0218(3) Uani 1 1 d . . . . .
H9 H 0.2776 0.2923 0.2296 0.026 Uiso 1 1 calc R U . . .
C8 C 0.21400(8) 0.2784(3) 0.14069(5) 0.0201(2) Uani 1 1 d . . . . .
C7 C 0.23294(8) 0.2058(3) 0.07306(5) 0.0190(2) Uani 1 1 d . . . . .
C4 C 0.16725(9) 0.2667(3) -0.03502(5) 0.0199(2) Uani 1 1 d . . . . .
C3 C 0.08518(8) 0.1547(3) -0.07484(5) 0.0220(3) Uani 1 1 d . . . . .
H3 H 0.0306 0.0628 -0.0568 0.026 Uiso 1 1 calc R U . . .
C2 C 0.08476(8) 0.1796(3) -0.14034(5) 0.0219(3) Uani 1 1 d . . . . .
H2 H 0.0316 0.0909 -0.1661 0.026 Uiso 1 1 calc R U . . .
C1 C 0.16293(9) 0.3362(3) -0.16879(5) 0.0207(3) Uani 1 1 d . . . . .
C12 C 0.33000(8) 0.0680(3) 0.06138(5) 0.0204(2) Uani 1 1 d . . . . .
H12 H 0.3435 0.0216 0.0195 0.024 Uiso 1 1 calc R U . . .
C11 C 0.40067(8) 0.0054(3) 0.10870(5) 0.0210(2) Uani 1 1 d . . . . .
C13 C 0.49823(9) -0.1522(3) 0.09776(6) 0.0278(3) Uani 1 1 d . . . . .
H13A H 0.4980 -0.2233 0.0540 0.042 Uiso 1 1 calc R U . . .
H13B H 0.5095 -0.3475 0.1252 0.042 Uiso 1 1 calc R U . . .
H13C H 0.5499 0.0130 0.1071 0.042 Uiso 1 1 calc R U . . .
C6 C 0.24472(8) 0.4475(3) -0.12943(5) 0.0216(3) Uani 1 1 d . . . . .
H6 H 0.2980 0.5478 -0.1476 0.026 Uiso 1 1 calc R U . . .
C5 C 0.24735(8) 0.4104(3) -0.06401(5) 0.0214(3) Uani 1 1 d . . . . .
H5 H 0.3031 0.4817 -0.0387 0.026 Uiso 1 1 calc R U . . .
H3N H 0.0792(11) 0.423(4) 0.1184(8) 0.032 Uiso 1 1 d . U . . .
H4N H 0.1068(11) 0.446(4) 0.1890(8) 0.032 Uiso 1 1 d . U . . .
H2N H 0.2001(12) 0.541(4) -0.2476(7) 0.039(4) Uiso 1 1 d . . . . .
H1N H 0.1030(13) 0.382(4) -0.2555(8) 0.041(4) Uiso 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
O1 C10 1.2531(13) . ?
N2 C7 1.2948(14) . ?
N2 C4 1.4003(14) . ?
N1 C1 1.3929(14) . ?
N3 C8 1.3363(15) . ?
C10 C9 1.4199(17) . ?
C10 C11 1.4890(16) . ?
C9 C8 1.3684(16) . ?
C8 C7 1.4902(15) . ?
C7 C12 1.4603(16) . ?
C4 C5 1.4041(16) . ?
C4 C3 1.4046(15) . ?
C3 C2 1.3778(15) . ?
C2 C1 1.3985(16) . ?
C1 C6 1.3958(15) . ?
C12 C11 1.3438(15) . ?
C11 C13 1.4928(16) . ?
C6 C5 1.3780(15) . ?

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
C7 N2 C4 123.94(10) . . ?
O1 C10 C9 122.10(10) . . ?
O1 C10 C11 119.20(11) . . ?
C9 C10 C11 118.68(10) . . ?
C8 C9 C10 122.53(10) . . ?
N3 C8 C9 123.93(10) . . ?
N3 C8 C7 116.73(10) . . ?
C9 C8 C7 119.30(10) . . ?
N2 C7 C12 127.12(10) . . ?
N2 C7 C8 115.58(10) . . ?
C12 C7 C8 117.26(10) . . ?
N2 C4 C5 123.94(10) . . ?
N2 C4 C3 117.69(10) . . ?
C5 C4 C3 117.97(10) . . ?
C2 C3 C4 120.63(11) . . ?
C3 C2 C1 121.05(10) . . ?
N1 C1 C6 120.36(11) . . ?
N1 C1 C2 121.22(10) . . ?
C6 C1 C2 118.40(10) . . ?
C11 C12 C7 122.66(10) . . ?
C12 C11 C10 119.41(11) . . ?
C12 C11 C13 123.19(10) . . ?
C10 C11 C13 117.40(10) . . ?
C5 C6 C1 120.74(11) . . ?
C6 C5 C4 121.07(10) . . ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
O1 C10 C9 C8 -176.80(11) . . . . ?
C11 C10 C9 C8 1.90(18) . . . . ?
C10 C9 C8 N3 178.11(11) . . . . ?
C10 C9 C8 C7 -4.42(18) . . . . ?
C4 N2 C7 C12 -13.56(18) . . . . ?
C4 N2 C7 C8 168.73(10) . . . . ?
N3 C8 C7 N2 -1.03(15) . . . . ?
C9 C8 C7 N2 -178.68(10) . . . . ?
N3 C8 C7 C12 -178.97(10) . . . . ?
C9 C8 C7 C12 3.38(16) . . . . ?
C7 N2 C4 C5 -39.94(17) . . . . ?
C7 N2 C4 C3 147.49(11) . . . . ?
N2 C4 C3 C2 174.31(10) . . . . ?
C5 C4 C3 C2 1.29(17) . . . . ?
C4 C3 C2 C1 -4.08(18) . . . . ?
C3 C2 C1 N1 -177.13(11) . . . . ?
C3 C2 C1 C6 4.08(17) . . . . ?
N2 C7 C12 C11 -177.43(11) . . . . ?
C8 C7 C12 C11 0.23(17) . . . . ?
C7 C12 C11 C10 -2.73(17) . . . . ?
C7 C12 C11 C13 176.74(10) . . . . ?
O1 C10 C11 C12 -179.47(11) . . . . ?
C9 C10 C11 C12 1.79(17) . . . . ?
O1 C10 C11 C13 1.03(16) . . . . ?
C9 C10 C11 C13 -177.71(11) . . . . ?
N1 C1 C6 C5 179.83(11) . . . . ?
C2 C1 C6 C5 -1.37(17) . . . . ?
C1 C6 C5 C4 -1.36(17) . . . . ?
N2 C4 C5 C6 -171.14(10) . . . . ?
C3 C4 C5 C6 1.41(17) . . . . ?

_refine_diff_density_max         0.322
_refine_diff_density_min         -0.237
_refine_diff_density_rms         0.045

_shelxl_version_number           2013-4

