# Electronic Supplementary Material (ESI) for ChemComm.
# 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_shelx
_audit_block_doi                 10.5517/ccdc.csd.cc23hdfg
_database_code_depnum_ccdc_archive 'CCDC 1951215'
loop_
_audit_author_name
_audit_author_address
'Bhargava Reddy mandapati'
;University of Madras
India
;
_audit_update_record             
;
2019-09-13 deposited with the CCDC.	2020-02-25 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2016/4
_shelx_SHELXL_version_number     2016/4
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C14 H10 Cl N S'
_chemical_formula_sum            'C14 H10 Cl N S'
_chemical_formula_weight         259.74

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'
Cl Cl 0.1484 0.1585 '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'
S S 0.1246 0.1234 '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                   7.9940(9)
_cell_length_b                   5.8548(6)
_cell_length_c                   25.946(2)
_cell_angle_alpha                90
_cell_angle_beta                 92.333(10)
_cell_angle_gamma                90
_cell_volume                     1213.4(2)
_cell_formula_units_Z            4
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    3648
_cell_measurement_theta_min      1.571
_cell_measurement_theta_max      31.224

_exptl_crystal_description       block
_exptl_crystal_colour            yellow
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.422
_exptl_crystal_F_000             536
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.280
_exptl_crystal_size_mid          0.210
_exptl_crystal_size_min          0.170
_exptl_absorpt_coefficient_mu    0.460
_shelx_estimated_absorpt_T_min   0.882
_shelx_estimated_absorpt_T_max   0.926
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  'Rigaku Saturn724'
_diffrn_measurement_method       'ω and φ scan'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            16223
_diffrn_reflns_av_unetI/netI     0.0683
_diffrn_reflns_av_R_equivalents  0.0763
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_theta_min         1.571
_diffrn_reflns_theta_max         31.224
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.922
_diffrn_measured_fraction_theta_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.922
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.922
_diffrn_reflns_point_group_measured_fraction_full 1.000
_reflns_number_total             3648
_reflns_number_gt                2112
_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       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_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)+(0.0639P)²+0.3005P] 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         3648
_refine_ls_number_parameters     154
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1275
_refine_ls_R_factor_gt           0.0675
_refine_ls_wR_factor_ref         0.1724
_refine_ls_wR_factor_gt          0.1397
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_restrained_S_all      1.050
_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
S1 S 0.00287(10) 0.88474(13) 0.15574(3) 0.0529(3) Uani 1 1 d . . . . .
CL1 Cl -0.39317(10) 1.82632(14) -0.08456(3) 0.0605(3) Uani 1 1 d . . . . .
C1 C -0.0137(3) 1.0169(4) 0.21708(10) 0.0405(6) Uani 1 1 d . . . . .
C9 C -0.1852(3) 1.3587(5) 0.04007(10) 0.0425(6) Uani 1 1 d . . . . .
C12 C -0.3115(3) 1.6463(5) -0.03651(10) 0.0432(6) Uani 1 1 d . . . . .
C2 C -0.0975(3) 0.8979(5) 0.25435(11) 0.0459(7) Uani 1 1 d . . . . .
H2 H -0.151092 0.761649 0.245506 0.055 Uiso 1 1 calc R U . . .
N1 N 0.1563(3) 1.3415(4) 0.19413(10) 0.0599(7) Uani 1 1 d . . . . .
H1A H 0.206340 1.466549 0.202844 0.072 Uiso 1 1 calc R U . . .
H1B H 0.161560 1.290808 0.163126 0.072 Uiso 1 1 calc R U . . .
C7 C -0.0740(3) 1.0816(5) 0.11375(11) 0.0477(7) Uani 1 1 d . . . . .
C6 C 0.0682(3) 1.2229(5) 0.22967(10) 0.0409(6) Uani 1 1 d . . . . .
C5 C 0.0580(3) 1.3019(5) 0.28017(11) 0.0484(7) Uani 1 1 d . . . . .
H5 H 0.108697 1.439773 0.289421 0.058 Uiso 1 1 calc R U . . .
C13 C -0.2414(4) 1.4414(5) -0.04999(10) 0.0475(7) Uani 1 1 d . . . . .
H13 H -0.237478 1.399232 -0.084478 0.057 Uiso 1 1 calc R U . . .
C14 C -0.1771(3) 1.2995(5) -0.01178(11) 0.0480(7) Uani 1 1 d . . . . .
H14 H -0.127549 1.162124 -0.020707 0.058 Uiso 1 1 calc R U . . .
C11 C -0.3193(3) 1.7109(5) 0.01431(10) 0.0476(7) Uani 1 1 d . . . . .
H11 H -0.367175 1.849870 0.022854 0.057 Uiso 1 1 calc R U . . .
C10 C -0.2558(4) 1.5681(5) 0.05240(11) 0.0486(7) Uani 1 1 d . . . . .
H10 H -0.259976 1.611898 0.086776 0.058 Uiso 1 1 calc R U . . .
C3 C -0.1030(3) 0.9775(6) 0.30430(11) 0.0527(7) Uani 1 1 d . . . . .
H3 H -0.158111 0.895811 0.329232 0.063 Uiso 1 1 calc R U . . .
C4 C -0.0245(4) 1.1817(6) 0.31625(12) 0.0554(8) Uani 1 1 d . . . . .
H4 H -0.027911 1.238484 0.349660 0.066 Uiso 1 1 calc R U . . .
C8 C -0.1226(3) 1.2076(5) 0.08007(11) 0.0490(7) 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
S1 C7 1.684(3) . ?
S1 C1 1.780(3) . ?
CL1 C12 1.739(3) . ?
C1 C2 1.386(4) . ?
C1 C6 1.405(4) . ?
C9 C10 1.392(4) . ?
C9 C14 1.393(4) . ?
C9 C8 1.438(4) . ?
C12 C13 1.375(4) . ?
C12 C11 1.376(4) . ?
C2 C3 1.380(4) . ?
C2 H2 0.9300 . ?
N1 C6 1.372(3) . ?
N1 H1A 0.8600 . ?
N1 H1B 0.8600 . ?
C7 C8 1.196(4) . ?
C6 C5 1.395(4) . ?
C5 C4 1.363(4) . ?
C5 H5 0.9300 . ?
C13 C14 1.377(4) . ?
C13 H13 0.9300 . ?
C14 H14 0.9300 . ?
C11 C10 1.376(4) . ?
C11 H11 0.9300 . ?
C10 H10 0.9300 . ?
C3 C4 1.379(4) . ?
C3 H3 0.9300 . ?
C4 H4 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
C7 S1 C1 104.02(13) . . ?
C2 C1 C6 120.2(2) . . ?
C2 C1 S1 117.5(2) . . ?
C6 C1 S1 122.0(2) . . ?
C10 C9 C14 118.4(3) . . ?
C10 C9 C8 120.5(3) . . ?
C14 C9 C8 121.0(3) . . ?
C13 C12 C11 121.2(3) . . ?
C13 C12 CL1 119.4(2) . . ?
C11 C12 CL1 119.4(2) . . ?
C3 C2 C1 121.4(3) . . ?
C3 C2 H2 119.3 . . ?
C1 C2 H2 119.3 . . ?
C6 N1 H1A 120.0 . . ?
C6 N1 H1B 120.0 . . ?
H1A N1 H1B 120.0 . . ?
C8 C7 S1 173.4(3) . . ?
N1 C6 C5 121.0(3) . . ?
N1 C6 C1 121.7(2) . . ?
C5 C6 C1 117.3(2) . . ?
C4 C5 C6 121.5(3) . . ?
C4 C5 H5 119.3 . . ?
C6 C5 H5 119.3 . . ?
C12 C13 C14 119.2(3) . . ?
C12 C13 H13 120.4 . . ?
C14 C13 H13 120.4 . . ?
C13 C14 C9 121.0(3) . . ?
C13 C14 H14 119.5 . . ?
C9 C14 H14 119.5 . . ?
C12 C11 C10 119.5(3) . . ?
C12 C11 H11 120.3 . . ?
C10 C11 H11 120.3 . . ?
C11 C10 C9 120.7(3) . . ?
C11 C10 H10 119.6 . . ?
C9 C10 H10 119.6 . . ?
C4 C3 C2 118.2(3) . . ?
C4 C3 H3 120.9 . . ?
C2 C3 H3 120.9 . . ?
C5 C4 C3 121.5(3) . . ?
C5 C4 H4 119.3 . . ?
C3 C4 H4 119.3 . . ?
C7 C8 C9 178.5(3) . . ?

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
C7 S1 C1 C2 126.3(2) . . . . ?
C7 S1 C1 C6 -60.0(2) . . . . ?
C6 C1 C2 C3 0.1(4) . . . . ?
S1 C1 C2 C3 173.9(2) . . . . ?
C2 C1 C6 N1 178.1(2) . . . . ?
S1 C1 C6 N1 4.5(4) . . . . ?
C2 C1 C6 C5 -1.3(4) . . . . ?
S1 C1 C6 C5 -174.85(19) . . . . ?
N1 C6 C5 C4 -177.8(3) . . . . ?
C1 C6 C5 C4 1.6(4) . . . . ?
C11 C12 C13 C14 -0.4(4) . . . . ?
CL1 C12 C13 C14 -179.9(2) . . . . ?
C12 C13 C14 C9 1.3(4) . . . . ?
C10 C9 C14 C13 -1.8(4) . . . . ?
C8 C9 C14 C13 178.2(3) . . . . ?
C13 C12 C11 C10 0.1(4) . . . . ?
CL1 C12 C11 C10 179.6(2) . . . . ?
C12 C11 C10 C9 -0.6(4) . . . . ?
C14 C9 C10 C11 1.4(4) . . . . ?
C8 C9 C10 C11 -178.5(3) . . . . ?
C1 C2 C3 C4 0.9(4) . . . . ?
C6 C5 C4 C3 -0.6(4) . . . . ?
C2 C3 C4 C5 -0.6(4) . . . . ?

_refine_diff_density_max         0.243
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.062

