# Electronic Supplementary Material (ESI) for New Journal of Chemistry.
# This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2018

####################################################################### 
# 
# 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_KS-377-A
_database_code_depnum_ccdc_archive 'CCDC 1847007'
_audit_update_record             
;
2018-06-04 deposited with the CCDC.
2018-10-23 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C13 H10 N2 O2'
_chemical_formula_weight         226.23

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/c'
_space_group_name_Hall           '-P 2ybc'

_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+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   7.2687(11)
_cell_length_b                   16.155(2)
_cell_length_c                   9.6235(13)
_cell_angle_alpha                90
_cell_angle_beta                 108.315(10)
_cell_angle_gamma                90
_cell_volume                     1072.8(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    1407
_cell_measurement_theta_min      2.522
_cell_measurement_theta_max      24.994

_exptl_crystal_description       plates
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.401
_exptl_crystal_F_000             472
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_exptl_absorpt_coefficient_mu    0.097
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   none
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            14057
_diffrn_reflns_av_unetI/netI     0.0648
_diffrn_reflns_av_R_equivalents  0.0578
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_theta_min         2.522
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_full        24.999
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measured_fraction_theta_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_point_group_measured_fraction_full 0.994
_reflns_number_total             1877
_reflns_number_gt                1407
_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 SMART'
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (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)+(0.0470P)²+0.2387P] 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         1877
_refine_ls_number_parameters     156
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0638
_refine_ls_R_factor_gt           0.0461
_refine_ls_wR_factor_ref         0.1303
_refine_ls_wR_factor_gt          0.1182
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_restrained_S_all      1.064
_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
O1 O 0.4103(2) 0.63881(8) 0.10062(16) 0.0622(4) Uani 1 1 d . . . . .
O2 O 0.1570(3) 0.60781(11) -0.39189(17) 0.0839(6) Uani 1 1 d . . . . .
N1 N 0.0765(3) 0.37453(10) -0.1714(2) 0.0663(5) Uani 1 1 d . . . . .
C7 C 0.1468(3) 0.38315(11) -0.0231(2) 0.0550(5) Uani 1 1 d . . . . .
C4 C 0.2520(3) 0.52072(10) -0.0464(2) 0.0445(5) Uani 1 1 d . . . . .
N2 N 0.2941(2) 0.64389(9) -0.15039(17) 0.0531(4) Uani 1 1 d . . . . .
C3 C 0.1797(3) 0.51149(11) -0.1933(2) 0.0514(5) Uani 1 1 d . . . . .
C6 C 0.2393(3) 0.45632(10) 0.0484(2) 0.0475(5) Uani 1 1 d . . . . .
C5 C 0.3307(3) 0.60643(11) -0.0154(2) 0.0472(5) Uani 1 1 d . . . . .
C12 C 0.3052(3) 0.46021(12) 0.2017(2) 0.0546(5) Uani 1 1 d . . . . .
H12 H 0.3655 0.5082 0.2475 0.066 Uiso 1 1 calc R U . . .
C2 C 0.2047(3) 0.59047(13) -0.2635(2) 0.0576(5) Uani 1 1 d . . . . .
C10 C 0.1922(4) 0.32247(13) 0.2127(3) 0.0724(7) Uani 1 1 d . . . . .
H10 H 0.1776 0.2774 0.2683 0.087 Uiso 1 1 calc R U . . .
C9 C 0.1265(3) 0.31671(12) 0.0654(3) 0.0690(7) Uani 1 1 d . . . . .
H9 H 0.0670 0.2681 0.0218 0.083 Uiso 1 1 calc R U . . .
C8 C 0.0922(3) 0.43691(13) -0.2539(2) 0.0652(6) Uani 1 1 d . . . . .
H8 H 0.0441 0.4316 -0.3552 0.078 Uiso 1 1 calc R U . . .
C11 C 0.2825(3) 0.39480(13) 0.2852(2) 0.0655(6) Uani 1 1 d . . . . .
C13 C 0.3511(5) 0.39960(18) 0.4492(3) 0.0944(9) Uani 1 1 d . . . . .
H13A H 0.4896 0.3946 0.4845 0.142 Uiso 1 1 calc R U . . .
H13B H 0.2939 0.3555 0.4884 0.142 Uiso 1 1 calc R U . . .
H13C H 0.3135 0.4518 0.4795 0.142 Uiso 1 1 calc R U . . .
C1 C 0.3353(4) 0.73023(13) -0.1707(3) 0.0739(7) Uani 1 1 d . . . . .
H1A H 0.3883 0.7349 -0.2500 0.111 Uiso 1 1 calc R U . . .
H1B H 0.4271 0.7511 -0.0826 0.111 Uiso 1 1 calc R U . . .
H1C H 0.2177 0.7618 -0.1928 0.111 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
O1 C5 1.203(2) . ?
O2 C2 1.206(2) . ?
N1 C8 1.310(3) . ?
N1 C7 1.363(3) . ?
C7 C9 1.407(3) . ?
C7 C6 1.426(3) . ?
C4 C3 1.353(3) . ?
C4 C6 1.406(2) . ?
C4 C5 1.492(2) . ?
N2 C5 1.381(2) . ?
N2 C2 1.381(3) . ?
N2 C1 1.453(3) . ?
C3 C8 1.401(3) . ?
C3 C2 1.481(3) . ?
C6 C12 1.401(3) . ?
C12 C11 1.369(3) . ?
C10 C9 1.349(3) . ?
C10 C11 1.412(3) . ?
C11 C13 1.500(3) . ?

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
C8 N1 C7 118.72(17) . . ?
N1 C7 C9 118.67(19) . . ?
N1 C7 C6 123.72(17) . . ?
C9 C7 C6 117.6(2) . . ?
C3 C4 C6 120.92(17) . . ?
C3 C4 C5 108.06(15) . . ?
C6 C4 C5 130.99(17) . . ?
C5 N2 C2 111.82(16) . . ?
C5 N2 C1 124.07(17) . . ?
C2 N2 C1 124.04(17) . . ?
C4 C3 C8 120.40(18) . . ?
C4 C3 C2 108.60(16) . . ?
C8 C3 C2 130.95(19) . . ?
C12 C6 C4 125.40(17) . . ?
C12 C6 C7 119.93(17) . . ?
C4 C6 C7 114.65(17) . . ?
O1 C5 N2 125.20(18) . . ?
O1 C5 C4 129.15(17) . . ?
N2 C5 C4 105.65(16) . . ?
C11 C12 C6 121.25(19) . . ?
O2 C2 N2 125.1(2) . . ?
O2 C2 C3 129.1(2) . . ?
N2 C2 C3 105.85(17) . . ?
C9 C10 C11 122.1(2) . . ?
C10 C9 C7 120.9(2) . . ?
N1 C8 C3 121.6(2) . . ?
C12 C11 C10 118.2(2) . . ?
C12 C11 C13 121.1(2) . . ?
C10 C11 C13 120.8(2) . . ?

_refine_diff_density_max         0.195
_refine_diff_density_min         -0.167
_refine_diff_density_rms         0.039

