# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2015

####################################################################### 
# 
# 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_mo_20140503d_0m
_database_code_depnum_ccdc_archive 'CCDC 1029834'
_audit_update_record             
;
2014-10-20 deposited with the CCDC.
2015-07-06 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C20 H21 N O3 S'
_chemical_formula_sum            'C20 H21 N O3 S'
_chemical_formula_weight         355.44

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'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   'P 21/c'
_symmetry_space_group_name_Hall  '-P 2ybc'

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

_cell_length_a                   10.7830(9)
_cell_length_b                   12.0241(10)
_cell_length_c                   14.0523(12)
_cell_angle_alpha                90.00
_cell_angle_beta                 93.965(2)
_cell_angle_gamma                90.00
_cell_volume                     1817.6(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    298(2)
_cell_measurement_reflns_used    6077
_cell_measurement_theta_min      2.54
_cell_measurement_theta_max      28.32

_exptl_crystal_description       Prism
_exptl_crystal_colour            Colorless
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.299
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             752
_exptl_absorpt_coefficient_mu    0.196
_exptl_absorpt_correction_type   Multi-scan
_exptl_absorpt_correction_T_min  0.9544
_exptl_absorpt_correction_T_max  0.9711
_exptl_absorpt_process_details   'SADABS (Bruker, 2002)'

_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  'Bruker APEX area-detector diffractometer'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            14373
_diffrn_reflns_av_R_equivalents  0.0209
_diffrn_reflns_av_sigmaI/netI    0.0217
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_theta_min         2.23
_diffrn_reflns_theta_max         26.00
_reflns_number_total             3550
_reflns_number_gt                2947
_reflns_threshold_expression     I>2σ(I)

_computing_data_collection       'SMART (Bruker, 2002)'
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_reduction        SAINT
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'XP (Bruker, 2002)'
_computing_publication_material  'SHELXL-97 (Bruker, 2002)'

_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)+(0.0668P)²+0.3364P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         3550
_refine_ls_number_parameters     228
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0483
_refine_ls_R_factor_gt           0.0387
_refine_ls_wR_factor_ref         0.1225
_refine_ls_wR_factor_gt          0.1157
_refine_ls_goodness_of_fit_ref   1.085
_refine_ls_restrained_S_all      1.085
_refine_ls_shift/su_max          0.002
_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
S1 S 0.14468(4) 0.11710(4) 0.14049(3) 0.05507(17) Uani 1 1 d . . .
N1 N 0.26172(12) 0.14325(11) 0.07378(10) 0.0455(3) Uani 1 1 d . . .
O1 O 0.33309(12) 0.12489(12) -0.17132(9) 0.0622(4) Uani 1 1 d . . .
O2 O 0.19429(13) 0.12056(13) 0.23674(10) 0.0723(4) Uani 1 1 d . . .
O3 O 0.08649(13) 0.01784(11) 0.10327(12) 0.0746(4) Uani 1 1 d . . .
C1 C 0.53406(19) 0.33996(15) -0.14987(13) 0.0578(5) Uani 1 1 d . . .
H1 H 0.4646 0.3810 -0.1358 0.069 Uiso 1 1 calc R . .
C2 C 0.6172(2) 0.38353(19) -0.21029(14) 0.0715(6) Uani 1 1 d . . .
H2 H 0.6047 0.4544 -0.2356 0.086 Uiso 1 1 calc R . .
C3 C 0.7185(2) 0.3222(2) -0.23300(14) 0.0750(6) Uani 1 1 d . . .
H3 H 0.7750 0.3519 -0.2732 0.090 Uiso 1 1 calc R . .
C4 C 0.73644(19) 0.2174(2) -0.19660(14) 0.0671(5) Uani 1 1 d . . .
H4 H 0.8038 0.1751 -0.2134 0.081 Uiso 1 1 calc R . .
C5 C 0.65474(15) 0.17473(16) -0.13515(12) 0.0525(4) Uani 1 1 d . . .
H5 H 0.6680 0.1038 -0.1101 0.063 Uiso 1 1 calc R . .
C6 C 0.55340(15) 0.23530(13) -0.10997(11) 0.0432(4) Uani 1 1 d . . .
C7 C 0.46410(14) 0.19006(12) -0.04181(10) 0.0390(3) Uani 1 1 d . . .
C8 C 0.51909(15) 0.13140(13) 0.04871(11) 0.0435(4) Uani 1 1 d . . .
H8A H 0.4757 0.0666 0.0706 0.052 Uiso 1 1 calc R . .
H8B H 0.6089 0.1279 0.0587 0.052 Uiso 1 1 calc R . .
C9 C 0.45902(14) 0.24123(12) 0.05846(10) 0.0379(3) Uani 1 1 d . . .
C10 C 0.33483(14) 0.24289(12) 0.10110(11) 0.0426(4) Uani 1 1 d . . .
H10A H 0.3474 0.2465 0.1701 0.051 Uiso 1 1 calc R . .
H10B H 0.2892 0.3087 0.0795 0.051 Uiso 1 1 calc R . .
C11 C 0.23314(15) 0.13381(15) -0.02951(12) 0.0514(4) Uani 1 1 d . . .
H11A H 0.1728 0.1904 -0.0495 0.062 Uiso 1 1 calc R . .
H11B H 0.1953 0.0619 -0.0433 0.062 Uiso 1 1 calc R . .
C12 C 0.34622(15) 0.14631(12) -0.08746(11) 0.0420(4) Uani 1 1 d . . .
C13 C 0.53593(16) 0.34272(14) 0.08484(13) 0.0507(4) Uani 1 1 d . . .
H13A H 0.5474 0.3484 0.1530 0.076 Uiso 1 1 calc R . .
H13B H 0.4940 0.4079 0.0598 0.076 Uiso 1 1 calc R . .
H13C H 0.6155 0.3365 0.0585 0.076 Uiso 1 1 calc R . .
C14 C 0.04207(15) 0.22939(14) 0.12078(12) 0.0487(4) Uani 1 1 d . . .
C15 C -0.04687(15) 0.22618(15) 0.04474(13) 0.0539(4) Uani 1 1 d . . .
H15 H -0.0585 0.1620 0.0083 0.065 Uiso 1 1 calc R . .
C16 C -0.11791(15) 0.31954(16) 0.02400(13) 0.0555(4) Uani 1 1 d . . .
H16 H -0.1777 0.3175 -0.0269 0.067 Uiso 1 1 calc R . .
C17 C -0.10248(15) 0.41657(15) 0.07717(12) 0.0501(4) Uani 1 1 d . . .
C18 C -0.01425(16) 0.41691(16) 0.15377(13) 0.0553(4) Uani 1 1 d . . .
H18 H -0.0040 0.4806 0.1910 0.066 Uiso 1 1 calc R . .
C19 C 0.05842(16) 0.32545(17) 0.17600(12) 0.0543(4) Uani 1 1 d . . .
H19 H 0.1178 0.3275 0.2272 0.065 Uiso 1 1 calc R . .
C20 C -0.17859(19) 0.51774(18) 0.05114(15) 0.0656(5) Uani 1 1 d . . .
H20A H -0.2394 0.5285 0.0971 0.098 Uiso 1 1 calc R . .
H20B H -0.2199 0.5078 -0.0110 0.098 Uiso 1 1 calc R . .
H20C H -0.1253 0.5816 0.0507 0.098 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
S1 O2 1.4203(15) . ?
S1 O3 1.4306(15) . ?
S1 N1 1.6534(13) . ?
S1 C14 1.7554(17) . ?
N1 C11 1.467(2) . ?
N1 C10 1.471(2) . ?
O1 C12 1.2051(19) . ?
C1 C2 1.380(3) . ?
C1 C6 1.388(2) . ?
C1 H1 0.9300 . ?
C2 C3 1.373(3) . ?
C2 H2 0.9300 . ?
C3 C4 1.369(3) . ?
C3 H3 0.9300 . ?
C4 C5 1.375(3) . ?
C4 H4 0.9300 . ?
C5 C6 1.380(2) . ?
C5 H5 0.9300 . ?
C6 C7 1.506(2) . ?
C7 C12 1.480(2) . ?
C7 C8 1.537(2) . ?
C7 C9 1.542(2) . ?
C8 C9 1.481(2) . ?
C8 H8A 0.9700 . ?
C8 H8B 0.9700 . ?
C9 C10 1.505(2) . ?
C9 C13 1.507(2) . ?
C10 H10A 0.9700 . ?
C10 H10B 0.9700 . ?
C11 C12 1.520(2) . ?
C11 H11A 0.9700 . ?
C11 H11B 0.9700 . ?
C13 H13A 0.9600 . ?
C13 H13B 0.9600 . ?
C13 H13C 0.9600 . ?
C14 C15 1.386(2) . ?
C14 C19 1.396(2) . ?
C15 C16 1.379(3) . ?
C15 H15 0.9300 . ?
C16 C17 1.389(3) . ?
C16 H16 0.9300 . ?
C17 C18 1.386(2) . ?
C17 C20 1.498(3) . ?
C18 C19 1.374(3) . ?
C18 H18 0.9300 . ?
C19 H19 0.9300 . ?
C20 H20A 0.9600 . ?
C20 H20B 0.9600 . ?
C20 H20C 0.9600 . ?

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
O2 S1 O3 119.96(9) . . ?
O2 S1 N1 106.40(8) . . ?
O3 S1 N1 106.50(8) . . ?
O2 S1 C14 108.63(9) . . ?
O3 S1 C14 109.16(9) . . ?
N1 S1 C14 105.17(7) . . ?
C11 N1 C10 113.16(13) . . ?
C11 N1 S1 115.46(11) . . ?
C10 N1 S1 115.05(10) . . ?
C2 C1 C6 120.46(19) . . ?
C2 C1 H1 119.8 . . ?
C6 C1 H1 119.8 . . ?
C3 C2 C1 120.0(2) . . ?
C3 C2 H2 120.0 . . ?
C1 C2 H2 120.0 . . ?
C4 C3 C2 120.10(18) . . ?
C4 C3 H3 119.9 . . ?
C2 C3 H3 119.9 . . ?
C3 C4 C5 119.88(19) . . ?
C3 C4 H4 120.1 . . ?
C5 C4 H4 120.1 . . ?
C4 C5 C6 121.16(19) . . ?
C4 C5 H5 119.4 . . ?
C6 C5 H5 119.4 . . ?
C5 C6 C1 118.34(16) . . ?
C5 C6 C7 121.68(15) . . ?
C1 C6 C7 119.98(14) . . ?
C12 C7 C6 114.87(13) . . ?
C12 C7 C8 117.78(13) . . ?
C6 C7 C8 117.71(12) . . ?
C12 C7 C9 117.00(12) . . ?
C6 C7 C9 120.11(13) . . ?
C8 C7 C9 57.52(9) . . ?
C9 C8 C7 61.40(10) . . ?
C9 C8 H8A 117.6 . . ?
C7 C8 H8A 117.6 . . ?
C9 C8 H8B 117.6 . . ?
C7 C8 H8B 117.6 . . ?
H8A C8 H8B 114.7 . . ?
C8 C9 C10 117.10(13) . . ?
C8 C9 C13 120.51(13) . . ?
C10 C9 C13 112.40(12) . . ?
C8 C9 C7 61.08(9) . . ?
C10 C9 C7 117.26(12) . . ?
C13 C9 C7 119.61(13) . . ?
N1 C10 C9 111.17(12) . . ?
N1 C10 H10A 109.4 . . ?
C9 C10 H10A 109.4 . . ?
N1 C10 H10B 109.4 . . ?
C9 C10 H10B 109.4 . . ?
H10A C10 H10B 108.0 . . ?
N1 C11 C12 113.64(13) . . ?
N1 C11 H11A 108.8 . . ?
C12 C11 H11A 108.8 . . ?
N1 C11 H11B 108.8 . . ?
C12 C11 H11B 108.8 . . ?
H11A C11 H11B 107.7 . . ?
O1 C12 C7 122.62(15) . . ?
O1 C12 C11 117.29(15) . . ?
C7 C12 C11 119.98(13) . . ?
C9 C13 H13A 109.5 . . ?
C9 C13 H13B 109.5 . . ?
H13A C13 H13B 109.5 . . ?
C9 C13 H13C 109.5 . . ?
H13A C13 H13C 109.5 . . ?
H13B C13 H13C 109.5 . . ?
C15 C14 C19 120.37(16) . . ?
C15 C14 S1 119.68(14) . . ?
C19 C14 S1 119.65(13) . . ?
C16 C15 C14 119.01(16) . . ?
C16 C15 H15 120.5 . . ?
C14 C15 H15 120.5 . . ?
C15 C16 C17 121.73(17) . . ?
C15 C16 H16 119.1 . . ?
C17 C16 H16 119.1 . . ?
C18 C17 C16 118.05(17) . . ?
C18 C17 C20 121.47(17) . . ?
C16 C17 C20 120.48(17) . . ?
C19 C18 C17 121.61(17) . . ?
C19 C18 H18 119.2 . . ?
C17 C18 H18 119.2 . . ?
C18 C19 C14 119.20(16) . . ?
C18 C19 H19 120.4 . . ?
C14 C19 H19 120.4 . . ?
C17 C20 H20A 109.5 . . ?
C17 C20 H20B 109.5 . . ?
H20A C20 H20B 109.5 . . ?
C17 C20 H20C 109.5 . . ?
H20A C20 H20C 109.5 . . ?
H20B C20 H20C 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
O2 S1 N1 C11 174.72(12) . . . . ?
O3 S1 N1 C11 45.66(14) . . . . ?
C14 S1 N1 C11 -70.13(13) . . . . ?
O2 S1 N1 C10 -50.58(13) . . . . ?
O3 S1 N1 C10 -179.65(11) . . . . ?
C14 S1 N1 C10 64.56(13) . . . . ?
C6 C1 C2 C3 1.5(3) . . . . ?
C1 C2 C3 C4 0.7(3) . . . . ?
C2 C3 C4 C5 -1.8(3) . . . . ?
C3 C4 C5 C6 0.7(3) . . . . ?
C4 C5 C6 C1 1.4(3) . . . . ?
C4 C5 C6 C7 -179.25(16) . . . . ?
C2 C1 C6 C5 -2.5(3) . . . . ?
C2 C1 C6 C7 178.15(17) . . . . ?
C5 C6 C7 C12 -101.36(17) . . . . ?
C1 C6 C7 C12 77.99(19) . . . . ?
C5 C6 C7 C8 44.1(2) . . . . ?
C1 C6 C7 C8 -136.56(16) . . . . ?
C5 C6 C7 C9 110.72(17) . . . . ?
C1 C6 C7 C9 -69.9(2) . . . . ?
C12 C7 C8 C9 -105.84(14) . . . . ?
C6 C7 C8 C9 109.72(15) . . . . ?
C7 C8 C9 C10 107.77(15) . . . . ?
C7 C8 C9 C13 -109.24(15) . . . . ?
C12 C7 C9 C8 107.20(15) . . . . ?
C6 C7 C9 C8 -105.54(15) . . . . ?
C12 C7 C9 C10 -0.31(19) . . . . ?
C6 C7 C9 C10 146.95(14) . . . . ?
C8 C7 C9 C10 -107.51(14) . . . . ?
C12 C7 C9 C13 -142.12(14) . . . . ?
C6 C7 C9 C13 5.1(2) . . . . ?
C8 C7 C9 C13 110.69(16) . . . . ?
C11 N1 C10 C9 -61.80(16) . . . . ?
S1 N1 C10 C9 162.48(10) . . . . ?
C8 C9 C10 N1 -34.40(18) . . . . ?
C13 C9 C10 N1 179.72(13) . . . . ?
C7 C9 C10 N1 35.28(17) . . . . ?
C10 N1 C11 C12 50.66(18) . . . . ?
S1 N1 C11 C12 -173.81(11) . . . . ?
C6 C7 C12 O1 16.1(2) . . . . ?
C8 C7 C12 O1 -129.35(16) . . . . ?
C9 C7 C12 O1 165.04(14) . . . . ?
C6 C7 C12 C11 -159.96(14) . . . . ?
C8 C7 C12 C11 54.62(19) . . . . ?
C9 C7 C12 C11 -11.0(2) . . . . ?
N1 C11 C12 O1 170.34(14) . . . . ?
N1 C11 C12 C7 -13.4(2) . . . . ?
O2 S1 C14 C15 -159.61(13) . . . . ?
O3 S1 C14 C15 -27.14(16) . . . . ?
N1 S1 C14 C15 86.80(14) . . . . ?
O2 S1 C14 C19 26.58(15) . . . . ?
O3 S1 C14 C19 159.04(13) . . . . ?
N1 S1 C14 C19 -87.01(14) . . . . ?
C19 C14 C15 C16 0.6(2) . . . . ?
S1 C14 C15 C16 -173.13(13) . . . . ?
C14 C15 C16 C17 0.1(3) . . . . ?
C15 C16 C17 C18 -1.1(3) . . . . ?
C15 C16 C17 C20 178.24(16) . . . . ?
C16 C17 C18 C19 1.4(3) . . . . ?
C20 C17 C18 C19 -177.91(16) . . . . ?
C17 C18 C19 C14 -0.7(3) . . . . ?
C15 C14 C19 C18 -0.3(2) . . . . ?
S1 C14 C19 C18 173.44(13) . . . . ?

_diffrn_measured_fraction_theta_max 0.994
_diffrn_reflns_theta_full        26.00
_diffrn_measured_fraction_theta_full 0.994
_refine_diff_density_max         0.206
_refine_diff_density_min         -0.264
_refine_diff_density_rms         0.041
