# Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A.
# This journal is © The Royal Society of Chemistry 2017

####################################################################### 
# 
# 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_k15178
_database_code_depnum_ccdc_archive 'CCDC 1480992'
# CIF edited on-the-fly by script CIFFIX (S. Parkin, 2000-2014). 
# CIFFIX: http://xray.uky.edu/people/parkin/programs/ciffix 
_audit_update_record             
;
2016-06-17 deposited with the CCDC.
2017-10-24 downloaded from the CCDC.
;

_audit_creation_method           'SHELXL-2014/7 and CIFFIX'

_shelx_SHELXL_version_number     2014/7

_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C16 H17 N O2 S'
_chemical_formula_sum            'C16 H17 N O2 S'
_chemical_formula_weight         287.36

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      monoclinic
_space_group_IT_number           4
_space_group_name_H-M_alt        'P 21'
_space_group_name_Hall           'P 2yb'

_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'

_cell_length_a                   8.4668(3)
_cell_length_b                   7.9589(3)
_cell_length_c                   10.4031(4)
_cell_angle_alpha                90
_cell_angle_beta                 92.847(2)
_cell_angle_gamma                90
_cell_volume                     700.16(5)
_cell_formula_units_Z            2
_cell_measurement_temperature    90.0(2)
_cell_measurement_reflns_used    1723
_cell_measurement_theta_min      1.00
_cell_measurement_theta_max      27.48

_exptl_crystal_description       plate
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.363
_exptl_crystal_F_000             304
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.040
_exptl_absorpt_coefficient_mu    0.232
_shelx_estimated_absorpt_T_min   0.930
_shelx_estimated_absorpt_T_max   0.991
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.753
_exptl_absorpt_correction_T_max  0.928
_exptl_absorpt_process_details   'SADABS (Krause et al., 2015)'
_exptl_absorpt_special_details   
; 
In addition to absorption, multi-scan techniques also correct other slowly 
varying changes in scale factor over reciprocal space, such as those caused 
by x-ray beam inhomogeneity, goniometer imperfection, crystal decomposition, 
crystal longer than the x-ray beam cross section, absorption by the crystal 
mount etc.  These account, by and large, for much of the difference between 
estimated values of Tmin and Tmax and the _exptl_absorpt_correction_ values. 
;

_exptl_special_details           
; 
The crystal was mounted using polyisobutene oil on the tip of a fine glass 
fibre, which was fastened in a copper mounting pin with electrical solder. 
It was placed directly into the cold gas stream of a liquid-nitrogen based 
cryostat (Hope, 1994; Parkin & Hope, 1998). 
 
Diffraction data were collected with the crystal at 90K, which is standard 
practice in this laboratory for the majority of flash-cooled crystals. 
;

_diffrn_ambient_temperature      90.0(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'fine-focus sealed-tube'
_diffrn_measurement_device_type  'Nonius KappaCCD diffractometer'
_diffrn_measurement_method       'φ and ω scans at fixed χ = 55°'
_diffrn_detector_area_resol_mean 9.1
_diffrn_reflns_number            12645
_diffrn_reflns_av_unetI/netI     0.0408
_diffrn_reflns_av_R_equivalents  0.0376
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_theta_min         1.960
_diffrn_reflns_theta_max         27.507
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measured_fraction_theta_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_point_group_measured_fraction_full 1.000

_reflns_number_total             3198
_reflns_number_gt                2798
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.866
_reflns_Friedel_fraction_max     0.999
_reflns_Friedel_fraction_full    1.000
_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       'COLLECT (Nonius, 1998)'
_computing_cell_refinement       'SCALEPACK (Otwinowski & Minor, 2006)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 2006)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015a)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2015b)'
_computing_molecular_graphics    'XP in SHELXTL (Sheldrick, 2008)'
_computing_publication_material  
'SHELX (Sheldrick, 2008) and CIFFIX (Parkin, 2013)'

_refine_special_details          
; 
Refined as a 2-component inversion twin. 
;
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0479P)²+0.1502P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   difmap
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_abs_structure_details 
; 
Refined as an inversion twin. 
;
_refine_ls_abs_structure_Flack   0.14(10)
_chemical_absolute_configuration .
# This crystal was twinned by inversion, so "absolute configuration" has 
# no relevance in this case. 
_refine_ls_number_reflns         3198
_refine_ls_number_parameters     185
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0484
_refine_ls_R_factor_gt           0.0390
_refine_ls_wR_factor_ref         0.0921
_refine_ls_wR_factor_gt          0.0883
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_restrained_S_all      1.066
_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 0.08802(7) 0.65824(9) 0.58248(6) 0.02154(18) Uani 1 1 d . . . . .
N1 N 0.2801(3) 0.3672(3) 0.5101(2) 0.0205(6) Uani 1 1 d . . . . .
O1 O 0.1090(2) 0.7887(3) 0.09481(19) 0.0262(5) Uani 1 1 d . . . . .
O2 O 0.4991(2) 0.7108(3) 0.95299(19) 0.0246(5) Uani 1 1 d . . . . .
C1 C 0.2403(3) 0.4749(4) 0.4049(3) 0.0198(6) Uani 1 1 d . . . . .
C2 C 0.2903(3) 0.4468(4) 0.2801(3) 0.0220(7) Uani 1 1 d . . . . .
H2A H 0.3572 0.3539 0.2644 0.026 Uiso 1 1 calc R U . . .
C3 C 0.2435(3) 0.5528(4) 0.1794(3) 0.0233(7) Uani 1 1 d . . . . .
H3A H 0.2757 0.5301 0.0950 0.028 Uiso 1 1 calc R U . . .
C4 C 0.1497(3) 0.6916(4) 0.2015(3) 0.0206(6) Uani 1 1 d . . . . .
C5 C 0.1045(3) 0.7271(4) 0.3254(3) 0.0208(6) Uani 1 1 d . . . . .
H5A H 0.0437 0.8243 0.3418 0.025 Uiso 1 1 calc R U . . .
C6 C 0.1499(3) 0.6175(4) 0.4248(3) 0.0199(6) Uani 1 1 d . . . . .
C7 C 0.2625(3) 0.5901(4) 0.6677(3) 0.0190(6) Uani 1 1 d . . . . .
C8 C 0.3181(3) 0.6763(4) 0.7767(3) 0.0209(6) Uani 1 1 d . . . . .
H8A H 0.2645 0.7736 0.8045 0.025 Uiso 1 1 calc R U . . .
C9 C 0.4535(3) 0.6191(3) 0.8451(3) 0.0206(6) Uani 1 1 d . . . . .
C10 C 0.5342(3) 0.4795(4) 0.8029(3) 0.0212(6) Uani 1 1 d . . . . .
H10A H 0.6263 0.4407 0.8496 0.025 Uiso 1 1 calc R U . . .
C11 C 0.4789(3) 0.3967(4) 0.6914(3) 0.0204(6) Uani 1 1 d . . . . .
H11A H 0.5361 0.3031 0.6613 0.024 Uiso 1 1 calc R U . . .
C12 C 0.3419(3) 0.4483(4) 0.6235(3) 0.0197(6) Uani 1 1 d . . . . .
C13 C 0.3406(3) 0.1993(4) 0.4813(3) 0.0236(7) Uani 1 1 d . . . . .
H13A H 0.4565 0.2060 0.4736 0.028 Uiso 1 1 calc R U . . .
H13B H 0.2932 0.1618 0.3972 0.028 Uiso 1 1 calc R U . . .
C14 C 0.3053(3) 0.0699(4) 0.5824(3) 0.0236(6) Uani 1 1 d . . . . .
H14A H 0.3342 -0.0420 0.5520 0.035 Uiso 1 1 calc R U . . .
H14C H 0.1922 0.0723 0.5983 0.035 Uiso 1 1 calc R U . . .
H14D H 0.3666 0.0957 0.6623 0.035 Uiso 1 1 calc R U . . .
C15 C 0.6382(3) 0.6550(5) 1.0242(3) 0.0285(6) Uani 1 1 d . . . . .
H15C H 0.6563 0.7258 1.1006 0.043 Uiso 1 1 calc R U . . .
H15D H 0.7293 0.6630 0.9700 0.043 Uiso 1 1 calc R U . . .
H15A H 0.6242 0.5380 1.0507 0.043 Uiso 1 1 calc R U . . .
C16 C 0.0107(4) 0.9305(4) 0.1145(3) 0.0290(7) Uani 1 1 d . . . . .
H16D H -0.0107 0.9887 0.0324 0.043 Uiso 1 1 calc R U . . .
H16A H 0.0643 1.0073 0.1760 0.043 Uiso 1 1 calc R U . . .
H16B H -0.0893 0.8932 0.1487 0.043 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 C7 1.770(3) . ?
S1 C6 1.776(3) . ?
N1 C1 1.418(4) . ?
N1 C12 1.422(4) . ?
N1 C13 1.467(4) . ?
O1 C4 1.382(3) . ?
O1 C16 1.423(4) . ?
O2 C9 1.378(3) . ?
O2 C15 1.430(3) . ?
C1 C6 1.390(4) . ?
C1 C2 1.403(4) . ?
C2 C3 1.388(4) . ?
C2 H2A 0.9500 . ?
C3 C4 1.387(4) . ?
C3 H3A 0.9500 . ?
C4 C5 1.391(4) . ?
C5 C6 1.392(4) . ?
C5 H5A 0.9500 . ?
C7 C8 1.387(4) . ?
C7 C12 1.403(4) . ?
C8 C9 1.395(4) . ?
C8 H8A 0.9500 . ?
C9 C10 1.386(4) . ?
C10 C11 1.395(4) . ?
C10 H10A 0.9500 . ?
C11 C12 1.390(4) . ?
C11 H11A 0.9500 . ?
C13 C14 1.512(4) . ?
C13 H13A 0.9900 . ?
C13 H13B 0.9900 . ?
C14 H14A 0.9800 . ?
C14 H14C 0.9800 . ?
C14 H14D 0.9800 . ?
C15 H15C 0.9800 . ?
C15 H15D 0.9800 . ?
C15 H15A 0.9800 . ?
C16 H16D 0.9800 . ?
C16 H16A 0.9800 . ?
C16 H16B 0.9800 . ?

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 C6 97.45(13) . . ?
C1 N1 C12 115.5(2) . . ?
C1 N1 C13 117.7(2) . . ?
C12 N1 C13 117.7(2) . . ?
C4 O1 C16 116.9(2) . . ?
C9 O2 C15 116.6(2) . . ?
C6 C1 C2 117.5(3) . . ?
C6 C1 N1 119.4(3) . . ?
C2 C1 N1 123.1(3) . . ?
C3 C2 C1 120.9(3) . . ?
C3 C2 H2A 119.6 . . ?
C1 C2 H2A 119.6 . . ?
C4 C3 C2 120.2(3) . . ?
C4 C3 H3A 119.9 . . ?
C2 C3 H3A 119.9 . . ?
O1 C4 C3 115.7(2) . . ?
O1 C4 C5 124.2(3) . . ?
C3 C4 C5 120.1(3) . . ?
C4 C5 C6 118.9(3) . . ?
C4 C5 H5A 120.6 . . ?
C6 C5 H5A 120.6 . . ?
C1 C6 C5 122.3(3) . . ?
C1 C6 S1 118.5(2) . . ?
C5 C6 S1 119.3(2) . . ?
C8 C7 C12 121.1(3) . . ?
C8 C7 S1 119.9(2) . . ?
C12 C7 S1 118.9(2) . . ?
C7 C8 C9 119.5(3) . . ?
C7 C8 H8A 120.2 . . ?
C9 C8 H8A 120.2 . . ?
O2 C9 C10 124.0(3) . . ?
O2 C9 C8 115.6(2) . . ?
C10 C9 C8 120.4(3) . . ?
C9 C10 C11 119.4(3) . . ?
C9 C10 H10A 120.3 . . ?
C11 C10 H10A 120.3 . . ?
C12 C11 C10 121.4(3) . . ?
C12 C11 H11A 119.3 . . ?
C10 C11 H11A 119.3 . . ?
C11 C12 C7 118.2(3) . . ?
C11 C12 N1 123.4(3) . . ?
C7 C12 N1 118.4(3) . . ?
N1 C13 C14 113.3(2) . . ?
N1 C13 H13A 108.9 . . ?
C14 C13 H13A 108.9 . . ?
N1 C13 H13B 108.9 . . ?
C14 C13 H13B 108.9 . . ?
H13A C13 H13B 107.7 . . ?
C13 C14 H14A 109.5 . . ?
C13 C14 H14C 109.5 . . ?
H14A C14 H14C 109.5 . . ?
C13 C14 H14D 109.5 . . ?
H14A C14 H14D 109.5 . . ?
H14C C14 H14D 109.5 . . ?
O2 C15 H15C 109.5 . . ?
O2 C15 H15D 109.5 . . ?
H15C C15 H15D 109.5 . . ?
O2 C15 H15A 109.5 . . ?
H15C C15 H15A 109.5 . . ?
H15D C15 H15A 109.5 . . ?
O1 C16 H16D 109.5 . . ?
O1 C16 H16A 109.5 . . ?
H16D C16 H16A 109.5 . . ?
O1 C16 H16B 109.5 . . ?
H16D C16 H16B 109.5 . . ?
H16A C16 H16B 109.5 . . ?

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
C12 N1 C1 C6 -48.3(4) . . . . ?
C13 N1 C1 C6 165.3(2) . . . . ?
C12 N1 C1 C2 130.4(3) . . . . ?
C13 N1 C1 C2 -16.0(4) . . . . ?
C6 C1 C2 C3 -3.5(4) . . . . ?
N1 C1 C2 C3 177.7(3) . . . . ?
C1 C2 C3 C4 1.9(4) . . . . ?
C16 O1 C4 C3 179.0(3) . . . . ?
C16 O1 C4 C5 -1.9(4) . . . . ?
C2 C3 C4 O1 -179.7(3) . . . . ?
C2 C3 C4 C5 1.2(4) . . . . ?
O1 C4 C5 C6 178.5(2) . . . . ?
C3 C4 C5 C6 -2.4(4) . . . . ?
C2 C1 C6 C5 2.3(4) . . . . ?
N1 C1 C6 C5 -179.0(3) . . . . ?
C2 C1 C6 S1 -178.9(2) . . . . ?
N1 C1 C6 S1 -0.1(3) . . . . ?
C4 C5 C6 C1 0.7(4) . . . . ?
C4 C5 C6 S1 -178.2(2) . . . . ?
C7 S1 C6 C1 37.8(2) . . . . ?
C7 S1 C6 C5 -143.3(2) . . . . ?
C6 S1 C7 C8 141.9(2) . . . . ?
C6 S1 C7 C12 -38.4(2) . . . . ?
C12 C7 C8 C9 -1.4(4) . . . . ?
S1 C7 C8 C9 178.4(2) . . . . ?
C15 O2 C9 C10 -0.4(4) . . . . ?
C15 O2 C9 C8 -179.6(3) . . . . ?
C7 C8 C9 O2 -179.1(2) . . . . ?
C7 C8 C9 C10 1.6(4) . . . . ?
O2 C9 C10 C11 -179.2(3) . . . . ?
C8 C9 C10 C11 0.0(4) . . . . ?
C9 C10 C11 C12 -1.8(4) . . . . ?
C10 C11 C12 C7 2.0(4) . . . . ?
C10 C11 C12 N1 -179.5(3) . . . . ?
C8 C7 C12 C11 -0.4(4) . . . . ?
S1 C7 C12 C11 179.9(2) . . . . ?
C8 C7 C12 N1 -179.0(3) . . . . ?
S1 C7 C12 N1 1.3(4) . . . . ?
C1 N1 C12 C11 -131.0(3) . . . . ?
C13 N1 C12 C11 15.3(4) . . . . ?
C1 N1 C12 C7 47.4(4) . . . . ?
C13 N1 C12 C7 -166.2(2) . . . . ?
C1 N1 C13 C14 -151.9(2) . . . . ?
C12 N1 C13 C14 62.5(3) . . . . ?

_refine_diff_density_max         0.317
_refine_diff_density_min         -0.248
_refine_diff_density_rms         0.052

