# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2023

####################################################################### 
# 
# 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_NC250B_0ma_a
_database_code_depnum_ccdc_archive 'CCDC 2227206'
loop_
_audit_author_name
_audit_author_address
'Subhamoy Biswas'
;IIT Guwahati
India
;
_audit_update_record             
;
2023-01-07 deposited with the CCDC.	2023-02-08 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2019/1
_shelx_SHELXL_version_number     2019/1
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C15 H13 N O3 S'
_chemical_formula_weight         287.32

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'
S S 0.1246 0.1234 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      orthorhombic
_space_group_IT_number           43
_space_group_name_H-M_alt        'F d d 2'
_space_group_name_Hall           'F 2 -2d'

_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'
'x+1/4, -y+1/4, z+1/4'
'-x+1/4, y+1/4, z+1/4'
'x, y+1/2, z+1/2'
'-x, -y+1/2, z+1/2'
'x+1/4, -y+3/4, z+3/4'
'-x+1/4, y+3/4, z+3/4'
'x+1/2, y, z+1/2'
'-x+1/2, -y, z+1/2'
'x+3/4, -y+1/4, z+3/4'
'-x+3/4, y+1/4, z+3/4'
'x+1/2, y+1/2, z'
'-x+1/2, -y+1/2, z'
'x+3/4, -y+3/4, z+1/4'
'-x+3/4, y+3/4, z+1/4'

_cell_length_a                   13.0303(7)
_cell_length_b                   43.234(3)
_cell_length_c                   10.2922(7)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     5798.1(6)
_cell_formula_units_Z            16
_cell_measurement_temperature    324(2)
_cell_measurement_reflns_used    4899
_cell_measurement_theta_min      2.56
_cell_measurement_theta_max      25.95

_exptl_crystal_description       Block
_exptl_crystal_colour            Colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.317
_exptl_crystal_F_000             2400
_exptl_transmission_factor_min   0.5847
_exptl_transmission_factor_max   0.7454
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_exptl_absorpt_coefficient_mu    0.229
_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      324(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            13405
_diffrn_reflns_av_unetI/netI     0.0556
_diffrn_reflns_av_R_equivalents  0.0545
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_k_min       -54
_diffrn_reflns_limit_k_max       53
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_theta_min         2.565
_diffrn_reflns_theta_max         26.393
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measured_fraction_theta_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.972
_diffrn_reflns_point_group_measured_fraction_full 0.982
_reflns_number_total             2880
_reflns_number_gt                2269
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.839
_reflns_Friedel_fraction_max     0.942
_reflns_Friedel_fraction_full    0.965

_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    ?
_computing_structure_refinement  'SHELXL-2019/1 (Sheldrick, 2019)'
_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)+(0.0226P)²+9.9001P] 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_abs_structure_details 
;
 Flack x determined using 810 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.04(5)
_chemical_absolute_configuration ?
_refine_ls_number_reflns         2880
_refine_ls_number_parameters     182
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0758
_refine_ls_R_factor_gt           0.0532
_refine_ls_wR_factor_ref         0.0947
_refine_ls_wR_factor_gt          0.0856
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_restrained_S_all      1.065
_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 0.66194(8) 0.48415(2) 0.48979(12) 0.0418(3) Uani 1 1 d . . . . .
O1 O 0.7709(3) 0.58098(8) 0.3739(4) 0.0766(11) Uani 1 1 d . . . . .
O2 O 0.7663(3) 0.53564(7) 0.6005(3) 0.0596(9) Uani 1 1 d . . . . .
O3 O 0.6133(2) 0.47861(7) 0.6130(3) 0.0551(9) Uani 1 1 d . . . . .
N1 N 0.6608(3) 0.51831(8) 0.4349(3) 0.0447(9) Uani 1 1 d . . . . .
C1 C 0.6205(3) 0.59197(9) 0.4951(5) 0.0454(11) Uani 1 1 d . . . . .
C2 C 0.5511(4) 0.58114(11) 0.5854(5) 0.0533(13) Uani 1 1 d . . . . .
H2 H 0.556029 0.560885 0.615128 0.064 Uiso 1 1 calc R U . . .
C3 C 0.4744(4) 0.60011(13) 0.6320(6) 0.0753(16) Uani 1 1 d . . . . .
H3 H 0.427790 0.592712 0.693008 0.090 Uiso 1 1 calc R U . . .
C4 C 0.4673(5) 0.62992(14) 0.5878(7) 0.087(2) Uani 1 1 d . . . . .
H4 H 0.416139 0.642789 0.620066 0.105 Uiso 1 1 calc R U . . .
C5 C 0.5343(6) 0.64100(12) 0.4972(8) 0.087(2) Uani 1 1 d . . . . .
H5 H 0.527901 0.661168 0.466786 0.104 Uiso 1 1 calc R U . . .
C6 C 0.6112(4) 0.62229(11) 0.4511(5) 0.0665(15) Uani 1 1 d . . . . .
H6 H 0.657409 0.629903 0.390051 0.080 Uiso 1 1 calc R U . . .
C7 C 0.7051(4) 0.57229(10) 0.4481(4) 0.0476(12) Uani 1 1 d . . . . .
C8 C 0.7142(3) 0.53972(10) 0.5038(5) 0.0432(11) Uani 1 1 d . . . . .
C9 C 0.7879(3) 0.46889(9) 0.4914(5) 0.0410(10) Uani 1 1 d . . . . .
C10 C 0.8147(4) 0.45033(12) 0.5953(5) 0.0611(14) Uani 1 1 d . . . . .
H10 H 0.768359 0.446456 0.662101 0.073 Uiso 1 1 calc R U . . .
C11 C 0.9120(5) 0.43766(14) 0.5975(6) 0.0794(18) Uani 1 1 d . . . . .
H11 H 0.931573 0.425018 0.666255 0.095 Uiso 1 1 calc R U . . .
C12 C 0.9792(4) 0.44352(13) 0.5002(7) 0.0734(16) Uani 1 1 d . . . . .
H12 H 1.044554 0.434908 0.503182 0.088 Uiso 1 1 calc R U . . .
C13 C 0.9523(4) 0.46198(12) 0.3972(6) 0.0618(14) Uani 1 1 d . . . . .
H13 H 0.999241 0.465754 0.331022 0.074 Uiso 1 1 calc R U . . .
C14 C 0.8550(3) 0.47502(10) 0.3919(5) 0.0483(11) Uani 1 1 d . . . . .
H14 H 0.835783 0.487577 0.322683 0.058 Uiso 1 1 calc R U . . .
C15 C 0.5991(3) 0.46390(10) 0.3660(5) 0.0519(12) Uani 1 1 d . . . . .
H15A H 0.633854 0.467380 0.285060 0.078 Uiso 1 1 calc R U . . .
H15B H 0.529541 0.471021 0.359394 0.078 Uiso 1 1 calc R U . . .
H15C H 0.599526 0.442197 0.385667 0.078 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
S1 O3 1.438(3) . ?
S1 N1 1.581(3) . ?
S1 C15 1.749(4) . ?
S1 C9 1.769(4) . ?
O1 C7 1.208(5) . ?
O2 C8 1.218(5) . ?
N1 C8 1.358(5) . ?
C1 C2 1.379(6) . ?
C1 C6 1.392(6) . ?
C1 C7 1.474(6) . ?
C2 C3 1.379(7) . ?
C3 C4 1.370(8) . ?
C4 C5 1.364(9) . ?
C5 C6 1.373(8) . ?
C7 C8 1.525(6) . ?
C9 C14 1.373(6) . ?
C9 C10 1.382(6) . ?
C10 C11 1.382(7) . ?
C11 C12 1.354(8) . ?
C12 C13 1.372(8) . ?
C13 C14 1.389(6) . ?

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
O3 S1 N1 117.81(19) . . ?
O3 S1 C15 110.7(2) . . ?
N1 S1 C15 101.7(2) . . ?
O3 S1 C9 109.8(2) . . ?
N1 S1 C9 111.2(2) . . ?
C15 S1 C9 104.7(2) . . ?
C8 N1 S1 116.4(3) . . ?
C2 C1 C6 118.8(5) . . ?
C2 C1 C7 121.1(4) . . ?
C6 C1 C7 120.1(5) . . ?
C3 C2 C1 120.6(5) . . ?
C4 C3 C2 119.5(6) . . ?
C5 C4 C3 121.0(6) . . ?
C4 C5 C6 119.8(5) . . ?
C5 C6 C1 120.4(6) . . ?
O1 C7 C1 123.9(4) . . ?
O1 C7 C8 118.0(4) . . ?
C1 C7 C8 117.9(4) . . ?
O2 C8 N1 127.9(4) . . ?
O2 C8 C7 119.0(4) . . ?
N1 C8 C7 113.1(4) . . ?
C14 C9 C10 121.9(4) . . ?
C14 C9 S1 120.8(4) . . ?
C10 C9 S1 117.3(4) . . ?
C9 C10 C11 118.3(5) . . ?
C12 C11 C10 120.5(5) . . ?
C11 C12 C13 121.0(5) . . ?
C12 C13 C14 120.0(5) . . ?
C9 C14 C13 118.3(5) . . ?

_refine_diff_density_max         0.366
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.045



