# 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 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_211111b
_database_code_depnum_ccdc_archive 'CCDC 2143900'
loop_
_audit_author_name
_audit_author_address
'Ku Yan'
;Qufu Normal University
China
;
_audit_update_record             
;
2022-01-23 deposited with the CCDC.	2022-03-23 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C16 H10 Cl N O'
_chemical_formula_weight         267.70

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'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   C2/c

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

_cell_length_a                   24.237(2)
_cell_length_b                   8.5380(7)
_cell_length_c                   12.1562(11)
_cell_angle_alpha                90.00
_cell_angle_beta                 97.588(3)
_cell_angle_gamma                90.00
_cell_volume                     2493.6(4)
_cell_formula_units_Z            8
_cell_measurement_temperature    298(2)
_cell_measurement_reflns_used    1712
_cell_measurement_theta_min      2.532
_cell_measurement_theta_max      24.082

_exptl_crystal_description       prism
_exptl_crystal_colour            colourless
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_exptl_crystal_density_meas      1.394
_exptl_crystal_density_diffrn    1.426
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1104
_exptl_absorpt_coefficient_mu    0.295
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9166
_exptl_absorpt_correction_T_max  0.9570
_exptl_absorpt_process_details   sadabs

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      298(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            6067
_diffrn_reflns_av_R_equivalents  0.0468
_diffrn_reflns_av_sigmaI/netI    0.0521
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_theta_min         2.53
_diffrn_reflns_theta_max         25.02
_reflns_number_total             2201
_reflns_number_gt                1375
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker SMART'
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0476P)²+0.7404P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         2201
_refine_ls_number_parameters     172
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0814
_refine_ls_R_factor_gt           0.0449
_refine_ls_wR_factor_ref         0.1207
_refine_ls_wR_factor_gt          0.1072
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_restrained_S_all      1.040
_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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Cl1 Cl 0.10948(4) 0.00914(9) 0.78373(7) 0.0834(3) Uani 1 1 d . . .
N1 N 0.10144(9) 0.4410(3) 1.12860(16) 0.0560(6) Uani 1 1 d . . .
O1 O 0.20066(9) 0.1356(2) 0.98679(14) 0.0698(6) Uani 1 1 d . . .
C1 C 0.17747(10) 0.2364(3) 0.9283(2) 0.0487(6) Uani 1 1 d . . .
C2 C 0.18405(10) 0.2411(3) 0.80857(19) 0.0430(6) Uani 1 1 d . . .
C3 C 0.15521(10) 0.1392(3) 0.7362(2) 0.0480(6) Uani 1 1 d . . .
C4 C 0.16068(12) 0.1403(3) 0.6263(2) 0.0585(7) Uani 1 1 d . . .
H4 H 0.1404 0.0711 0.5777 0.070 Uiso 1 1 calc R . .
C5 C 0.19629(12) 0.2441(4) 0.5886(2) 0.0632(8) Uani 1 1 d . . .
H5 H 0.2005 0.2455 0.5137 0.076 Uiso 1 1 calc R . .
C6 C 0.22581(12) 0.3457(3) 0.6592(2) 0.0630(8) Uani 1 1 d . . .
H6 H 0.2503 0.4160 0.6328 0.076 Uiso 1 1 calc R . .
C7 C 0.21946(11) 0.3443(3) 0.7690(2) 0.0559(7) Uani 1 1 d . . .
H7 H 0.2395 0.4144 0.8173 0.067 Uiso 1 1 calc R . .
C8 C 0.13409(11) 0.3484(3) 1.0832(2) 0.0532(7) Uani 1 1 d . . .
H8 H 0.1536 0.2731 1.1280 0.064 Uiso 1 1 calc R . .
C9 C 0.14206(10) 0.3538(3) 0.97159(18) 0.0424(6) Uani 1 1 d . . .
C10 C 0.11508(10) 0.4662(3) 0.90680(18) 0.0431(6) Uani 1 1 d . . .
H10 H 0.1202 0.4740 0.8325 0.052 Uiso 1 1 calc R . .
C11 C 0.07987(10) 0.5696(3) 0.95101(19) 0.0432(6) Uani 1 1 d . . .
C12 C 0.07388(10) 0.5528(3) 1.0633(2) 0.0483(6) Uani 1 1 d . . .
C13 C 0.03804(11) 0.6528(4) 1.1092(2) 0.0636(8) Uani 1 1 d . . .
H13 H 0.0335 0.6425 1.1836 0.076 Uiso 1 1 calc R . .
C14 C 0.00984(12) 0.7643(4) 1.0472(3) 0.0714(9) Uani 1 1 d . . .
H14 H -0.0140 0.8306 1.0793 0.086 Uiso 1 1 calc R . .
C15 C 0.01578(12) 0.7820(3) 0.9357(3) 0.0673(8) Uani 1 1 d . . .
H15 H -0.0041 0.8593 0.8935 0.081 Uiso 1 1 calc R . .
C16 C 0.05036(11) 0.6868(3) 0.8890(2) 0.0556(7) Uani 1 1 d . . .
H16 H 0.0546 0.6993 0.8146 0.067 Uiso 1 1 calc R . .


_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
Cl1 C3 1.721(3) . ?
N1 C8 1.293(3) . ?
N1 C12 1.359(3) . ?
O1 C1 1.207(3) . ?
C1 C9 1.462(3) . ?
C1 C2 1.485(3) . ?
C2 C7 1.361(3) . ?
C2 C3 1.363(3) . ?
C3 C4 1.360(3) . ?
C4 C5 1.358(4) . ?
C4 H4 0.9300 . ?
C5 C6 1.355(4) . ?
C5 H5 0.9300 . ?
C6 C7 1.364(3) . ?
C6 H6 0.9300 . ?
C7 H7 0.9300 . ?
C8 C9 1.397(3) . ?
C8 H8 0.9300 . ?
C9 C10 1.354(3) . ?
C10 C11 1.385(3) . ?
C10 H10 0.9300 . ?
C11 C16 1.392(3) . ?
C11 C12 1.399(3) . ?
C12 C13 1.387(3) . ?
C13 C14 1.344(4) . ?
C13 H13 0.9300 . ?
C14 C15 1.390(4) . ?
C14 H14 0.9300 . ?
C15 C16 1.346(3) . ?
C15 H15 0.9300 . ?
C16 H16 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
C8 N1 C12 117.5(2) . . ?
O1 C1 C9 121.8(2) . . ?
O1 C1 C2 119.7(2) . . ?
C9 C1 C2 118.6(2) . . ?
C7 C2 C3 118.6(2) . . ?
C7 C2 C1 121.2(2) . . ?
C3 C2 C1 120.2(2) . . ?
C4 C3 C2 121.4(2) . . ?
C4 C3 Cl1 119.0(2) . . ?
C2 C3 Cl1 119.58(19) . . ?
C5 C4 C3 119.0(3) . . ?
C5 C4 H4 120.5 . . ?
C3 C4 H4 120.5 . . ?
C6 C5 C4 120.7(3) . . ?
C6 C5 H5 119.7 . . ?
C4 C5 H5 119.7 . . ?
C5 C6 C7 119.7(3) . . ?
C5 C6 H6 120.2 . . ?
C7 C6 H6 120.2 . . ?
C2 C7 C6 120.7(3) . . ?
C2 C7 H7 119.7 . . ?
C6 C7 H7 119.7 . . ?
N1 C8 C9 124.4(2) . . ?
N1 C8 H8 117.8 . . ?
C9 C8 H8 117.8 . . ?
C10 C9 C8 118.1(2) . . ?
C10 C9 C1 122.5(2) . . ?
C8 C9 C1 119.3(2) . . ?
C9 C10 C11 120.1(2) . . ?
C9 C10 H10 120.0 . . ?
C11 C10 H10 120.0 . . ?
C10 C11 C16 123.1(2) . . ?
C10 C11 C12 117.5(2) . . ?
C16 C11 C12 119.3(2) . . ?
N1 C12 C13 118.9(2) . . ?
N1 C12 C11 122.4(2) . . ?
C13 C12 C11 118.7(3) . . ?
C14 C13 C12 120.7(3) . . ?
C14 C13 H13 119.7 . . ?
C12 C13 H13 119.7 . . ?
C13 C14 C15 120.9(3) . . ?
C13 C14 H14 119.6 . . ?
C15 C14 H14 119.6 . . ?
C16 C15 C14 119.7(3) . . ?
C16 C15 H15 120.1 . . ?
C14 C15 H15 120.1 . . ?
C15 C16 C11 120.7(3) . . ?
C15 C16 H16 119.7 . . ?
C11 C16 H16 119.7 . . ?

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 C1 C2 C7 -101.4(3) . . . . ?
C9 C1 C2 C7 79.5(3) . . . . ?
O1 C1 C2 C3 77.4(3) . . . . ?
C9 C1 C2 C3 -101.7(3) . . . . ?
C7 C2 C3 C4 -0.8(4) . . . . ?
C1 C2 C3 C4 -179.6(2) . . . . ?
C7 C2 C3 Cl1 -179.18(18) . . . . ?
C1 C2 C3 Cl1 2.0(3) . . . . ?
C2 C3 C4 C5 0.9(4) . . . . ?
Cl1 C3 C4 C5 179.26(19) . . . . ?
C3 C4 C5 C6 -0.3(4) . . . . ?
C4 C5 C6 C7 -0.4(4) . . . . ?
C3 C2 C7 C6 0.1(4) . . . . ?
C1 C2 C7 C6 178.9(2) . . . . ?
C5 C6 C7 C2 0.5(4) . . . . ?
C12 N1 C8 C9 -1.2(4) . . . . ?
N1 C8 C9 C10 1.9(4) . . . . ?
N1 C8 C9 C1 -176.2(2) . . . . ?
O1 C1 C9 C10 -179.0(2) . . . . ?
C2 C1 C9 C10 0.1(3) . . . . ?
O1 C1 C9 C8 -0.9(4) . . . . ?
C2 C1 C9 C8 178.1(2) . . . . ?
C8 C9 C10 C11 -1.3(3) . . . . ?
C1 C9 C10 C11 176.7(2) . . . . ?
C9 C10 C11 C16 -179.3(2) . . . . ?
C9 C10 C11 C12 0.2(3) . . . . ?
C8 N1 C12 C13 179.2(2) . . . . ?
C8 N1 C12 C11 0.0(3) . . . . ?
C10 C11 C12 N1 0.5(3) . . . . ?
C16 C11 C12 N1 -180.0(2) . . . . ?
C10 C11 C12 C13 -178.8(2) . . . . ?
C16 C11 C12 C13 0.7(3) . . . . ?
N1 C12 C13 C14 -179.7(2) . . . . ?
C11 C12 C13 C14 -0.4(4) . . . . ?
C12 C13 C14 C15 0.2(4) . . . . ?
C13 C14 C15 C16 -0.3(4) . . . . ?
C14 C15 C16 C11 0.6(4) . . . . ?
C10 C11 C16 C15 178.6(2) . . . . ?
C12 C11 C16 C15 -0.9(4) . . . . ?

_diffrn_measured_fraction_theta_max 0.997
_diffrn_reflns_theta_full        25.02
_diffrn_measured_fraction_theta_full 0.997
_refine_diff_density_max         0.142
_refine_diff_density_min         -0.214
_refine_diff_density_rms         0.039
