# Electronic Supplementary Material (ESI) for RSC Advances.
# 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_b
_database_code_depnum_ccdc_archive 'CCDC 1544098'
_audit_update_record             
;
2017-04-14 deposited with the CCDC.
2017-06-14 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C30 H32 N2 O4 S'
_chemical_formula_weight         516.64

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   P2(1)/c

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                   8.337(9)
_cell_length_b                   26.49(3)
_cell_length_c                   12.243(14)
_cell_angle_alpha                90.00
_cell_angle_beta                 101.240(14)
_cell_angle_gamma                90.00
_cell_volume                     2652(5)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    3388
_cell_measurement_theta_min      2.289
_cell_measurement_theta_max      22.392

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.080
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.294
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1096
_exptl_absorpt_coefficient_mu    0.161
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      296(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_reflns_number            15548
_diffrn_reflns_av_R_equivalents  0.0388
_diffrn_reflns_av_sigmaI/netI    0.0537
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_theta_min         2.29
_diffrn_reflns_theta_max         27.59
_reflns_number_total             5995
_reflns_number_gt                3455
_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)+(0.1055P)²+1.6115P] 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     SHELXL
_refine_ls_extinction_coef       0.0068(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_number_reflns         5995
_refine_ls_number_parameters     337
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1318
_refine_ls_R_factor_gt           0.0779
_refine_ls_wR_factor_ref         0.2284
_refine_ls_wR_factor_gt          0.1980
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_restrained_S_all      1.037
_refine_ls_shift/su_max          0.001
_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 1.03158(12) 0.66053(4) 0.22386(9) 0.0585(3) Uani 1 1 d . . .
C1 C 0.8696(5) 0.69291(13) 0.2643(3) 0.0509(9) Uani 1 1 d . . .
C2 C 0.7254(5) 0.70059(15) 0.1900(3) 0.0625(11) Uani 1 1 d . . .
H2 H 0.7135 0.6890 0.1171 0.075 Uiso 1 1 calc R . .
C3 C 0.5988(5) 0.72544(16) 0.2238(4) 0.0714(12) Uani 1 1 d . . .
H3 H 0.5011 0.7302 0.1733 0.086 Uiso 1 1 calc R . .
C4 C 0.6137(6) 0.74335(15) 0.3307(4) 0.0692(11) Uani 1 1 d . . .
C5 C 0.4730(7) 0.7702(2) 0.3662(5) 0.1071(19) Uani 1 1 d . . .
H5A H 0.5076 0.8031 0.3938 0.161 Uiso 1 1 calc R . .
H5B H 0.4376 0.7511 0.4239 0.161 Uiso 1 1 calc R . .
H5C H 0.3842 0.7733 0.3036 0.161 Uiso 1 1 calc R . .
C6 C 0.7595(6) 0.73537(17) 0.4027(4) 0.0762(13) Uani 1 1 d . . .
H6 H 0.7722 0.7470 0.4756 0.091 Uiso 1 1 calc R . .
C7 C 0.8865(5) 0.71081(15) 0.3701(3) 0.0644(11) Uani 1 1 d . . .
H7 H 0.9846 0.7063 0.4203 0.077 Uiso 1 1 calc R . .
C8 C 1.0261(4) 0.58340(13) 0.3630(3) 0.0491(8) Uani 1 1 d . . .
H8A H 0.9386 0.5971 0.3958 0.059 Uiso 1 1 calc R . .
H8B H 1.1303 0.5929 0.4086 0.059 Uiso 1 1 calc R . .
C9 C 1.0111(4) 0.52550(12) 0.3508(2) 0.0383(7) Uani 1 1 d . . .
H9 H 0.9306 0.5118 0.3914 0.046 Uiso 1 1 calc R . .
C10 C 0.9622(3) 0.51540(12) 0.2245(2) 0.0352(7) Uani 1 1 d . . .
C11 C 0.9103(4) 0.56630(12) 0.1688(2) 0.0401(7) Uani 1 1 d . . .
H11 H 0.9480 0.5676 0.0979 0.048 Uiso 1 1 calc R . .
C12 C 0.7299(4) 0.57762(12) 0.1466(3) 0.0398(7) Uani 1 1 d . . .
C13 C 0.6502(4) 0.58581(14) 0.0384(3) 0.0511(9) Uani 1 1 d . . .
H13 H 0.7079 0.5831 -0.0192 0.061 Uiso 1 1 calc R . .
C14 C 0.4861(5) 0.59803(16) 0.0142(3) 0.0632(11) Uani 1 1 d . . .
H14 H 0.4344 0.6032 -0.0593 0.076 Uiso 1 1 calc R . .
C15 C 0.3995(5) 0.60251(16) 0.0965(4) 0.0651(11) Uani 1 1 d . . .
H15 H 0.2895 0.6114 0.0799 0.078 Uiso 1 1 calc R . .
C16 C 0.4763(5) 0.59383(16) 0.2052(3) 0.0609(10) Uani 1 1 d . . .
H16 H 0.4175 0.5966 0.2621 0.073 Uiso 1 1 calc R . .
C17 C 0.6407(4) 0.58099(14) 0.2302(3) 0.0522(9) Uani 1 1 d . . .
H17 H 0.6910 0.5746 0.3036 0.063 Uiso 1 1 calc R . .
C18 C 1.1237(4) 0.49771(12) 0.1959(2) 0.0389(7) Uani 1 1 d . . .
C19 C 1.1763(4) 0.50150(12) 0.3873(2) 0.0409(7) Uani 1 1 d . . .
C20 C 1.3952(4) 0.46573(15) 0.2954(3) 0.0528(9) Uani 1 1 d . . .
H20A H 1.4695 0.4764 0.3625 0.063 Uiso 1 1 calc R . .
H20B H 1.4369 0.4784 0.2320 0.063 Uiso 1 1 calc R . .
C21 C 1.3908(5) 0.40870(17) 0.2911(4) 0.0688(12) Uani 1 1 d . . .
H21A H 1.3101 0.3989 0.2264 0.083 Uiso 1 1 calc R . .
H21B H 1.4963 0.3971 0.2789 0.083 Uiso 1 1 calc R . .
C22 C 1.3539(7) 0.3811(2) 0.3883(5) 0.1027(19) Uani 1 1 d . . .
H22A H 1.2581 0.3965 0.4084 0.123 Uiso 1 1 calc R . .
H22B H 1.3248 0.3468 0.3653 0.123 Uiso 1 1 calc R . .
C23 C 1.4755(8) 0.3792(4) 0.4830(5) 0.150(3) Uani 1 1 d . . .
H23A H 1.5650 0.3592 0.4682 0.224 Uiso 1 1 calc R . .
H23B H 1.4327 0.3642 0.5427 0.224 Uiso 1 1 calc R . .
H23C H 1.5130 0.4127 0.5036 0.224 Uiso 1 1 calc R . .
C24 C 0.8331(4) 0.47450(13) 0.1869(3) 0.0438(8) Uani 1 1 d . . .
H24A H 0.7347 0.4836 0.2135 0.053 Uiso 1 1 calc R . .
H24B H 0.8063 0.4746 0.1062 0.053 Uiso 1 1 calc R . .
C25 C 0.8797(4) 0.42160(12) 0.2251(3) 0.0418(7) Uani 1 1 d . . .
C26 C 0.9400(5) 0.38823(15) 0.1564(3) 0.0589(10) Uani 1 1 d . . .
H26 H 0.9582 0.3993 0.0877 0.071 Uiso 1 1 calc R . .
C27 C 0.9734(6) 0.33922(18) 0.1878(4) 0.0805(14) Uani 1 1 d . . .
H27 H 1.0143 0.3173 0.1407 0.097 Uiso 1 1 calc R . .
C28 C 0.9467(6) 0.32234(18) 0.2884(5) 0.0872(16) Uani 1 1 d . . .
H28 H 0.9699 0.2890 0.3092 0.105 Uiso 1 1 calc R . .
C29 C 0.8860(6) 0.35422(17) 0.3586(4) 0.0738(13) Uani 1 1 d . . .
H29 H 0.8676 0.3428 0.4269 0.089 Uiso 1 1 calc R . .
C30 C 0.8524(5) 0.40410(14) 0.3259(3) 0.0541(9) Uani 1 1 d . . .
H30 H 0.8108 0.4260 0.3729 0.065 Uiso 1 1 calc R . .
N1 N 1.2329(3) 0.48747(11) 0.2941(2) 0.0408(6) Uani 1 1 d . . .
N2 N 1.0135(3) 0.60098(10) 0.2484(2) 0.0440(7) Uani 1 1 d . . .
O1 O 1.0134(4) 0.66511(11) 0.1056(2) 0.0784(9) Uani 1 1 d . . .
O2 O 1.1765(3) 0.67627(11) 0.2968(3) 0.0839(10) Uani 1 1 d . . .
O3 O 1.2513(3) 0.49699(10) 0.48144(18) 0.0574(7) Uani 1 1 d . . .
O4 O 1.1519(3) 0.49254(10) 0.10471(18) 0.0546(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 O2 1.418(3) . ?
S1 O1 1.431(3) . ?
S1 N2 1.619(3) . ?
S1 C1 1.751(4) . ?
C1 C7 1.361(5) . ?
C1 C2 1.375(5) . ?
C2 C3 1.374(6) . ?
C3 C4 1.375(6) . ?
C4 C6 1.372(6) . ?
C4 C5 1.506(6) . ?
C6 C7 1.368(6) . ?
C8 N2 1.463(4) . ?
C8 C9 1.544(5) . ?
C9 C19 1.503(4) . ?
C9 C10 1.543(4) . ?
C10 C18 1.529(4) . ?
C10 C24 1.533(5) . ?
C10 C11 1.535(5) . ?
C11 N2 1.486(4) . ?
C11 C12 1.506(5) . ?
C12 C13 1.378(4) . ?
C12 C17 1.381(5) . ?
C13 C14 1.381(5) . ?
C14 C15 1.354(6) . ?
C15 C16 1.378(6) . ?
C16 C17 1.387(5) . ?
C18 O4 1.193(4) . ?
C18 N1 1.386(4) . ?
C19 O3 1.205(4) . ?
C19 N1 1.369(4) . ?
C20 N1 1.468(4) . ?
C20 C21 1.512(6) . ?
C21 C22 1.479(6) . ?
C22 C23 1.384(7) . ?
C24 C25 1.504(5) . ?
C25 C30 1.379(5) . ?
C25 C26 1.380(5) . ?
C26 C27 1.367(6) . ?
C27 C28 1.368(7) . ?
C28 C29 1.370(7) . ?
C29 C30 1.393(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
O2 S1 O1 121.4(2) . . ?
O2 S1 N2 105.57(17) . . ?
O1 S1 N2 105.95(16) . . ?
O2 S1 C1 106.7(2) . . ?
O1 S1 C1 108.02(18) . . ?
N2 S1 C1 108.69(16) . . ?
C7 C1 C2 119.6(4) . . ?
C7 C1 S1 119.9(3) . . ?
C2 C1 S1 120.6(3) . . ?
C3 C2 C1 119.7(4) . . ?
C2 C3 C4 121.4(4) . . ?
C6 C4 C3 117.6(4) . . ?
C6 C4 C5 121.9(5) . . ?
C3 C4 C5 120.5(5) . . ?
C7 C6 C4 121.7(4) . . ?
C1 C7 C6 120.1(4) . . ?
N2 C8 C9 103.5(2) . . ?
C19 C9 C10 105.8(2) . . ?
C19 C9 C8 109.8(3) . . ?
C10 C9 C8 105.7(2) . . ?
C18 C10 C24 108.2(3) . . ?
C18 C10 C11 110.6(2) . . ?
C24 C10 C11 111.5(3) . . ?
C18 C10 C9 102.1(2) . . ?
C24 C10 C9 117.1(3) . . ?
C11 C10 C9 106.8(2) . . ?
N2 C11 C12 115.2(3) . . ?
N2 C11 C10 100.1(2) . . ?
C12 C11 C10 116.1(3) . . ?
C13 C12 C17 118.3(3) . . ?
C13 C12 C11 118.8(3) . . ?
C17 C12 C11 122.8(3) . . ?
C12 C13 C14 120.9(3) . . ?
C15 C14 C13 120.7(4) . . ?
C14 C15 C16 119.3(4) . . ?
C15 C16 C17 120.5(4) . . ?
C12 C17 C16 120.3(3) . . ?
O4 C18 N1 125.0(3) . . ?
O4 C18 C10 126.3(3) . . ?
N1 C18 C10 108.7(3) . . ?
O3 C19 N1 124.8(3) . . ?
O3 C19 C9 127.0(3) . . ?
N1 C19 C9 108.1(3) . . ?
N1 C20 C21 112.1(3) . . ?
C22 C21 C20 118.2(4) . . ?
C23 C22 C21 117.3(6) . . ?
C25 C24 C10 116.2(3) . . ?
C30 C25 C26 118.3(3) . . ?
C30 C25 C24 120.9(3) . . ?
C26 C25 C24 120.7(3) . . ?
C27 C26 C25 121.0(4) . . ?
C26 C27 C28 120.3(4) . . ?
C29 C28 C27 120.5(4) . . ?
C28 C29 C30 118.9(4) . . ?
C25 C30 C29 121.1(4) . . ?
C19 N1 C18 113.3(3) . . ?
C19 N1 C20 124.4(3) . . ?
C18 N1 C20 122.3(3) . . ?
C8 N2 C11 110.9(3) . . ?
C8 N2 S1 119.8(2) . . ?
C11 N2 S1 123.0(2) . . ?

_diffrn_measured_fraction_theta_max 0.977
_diffrn_reflns_theta_full        27.59
_diffrn_measured_fraction_theta_full 0.977
_refine_diff_density_max         0.596
_refine_diff_density_min         -0.470
_refine_diff_density_rms         0.064
