# Electronic Supplementary Material (ESI) for RSC Advances.
# 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 
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data_sa3664
_database_code_depnum_ccdc_archive 'CCDC 1407815'
_audit_update_record             
;
2015-06-19 deposited with the CCDC.
2015-10-02 downloaded from the CCDC.
;
_audit_creation_date             2014-10-16
_audit_creation_method           
;
Olex2 1.2
(compiled 2013.12.10 svn.r2850 for OlexSys, GUI svn.r4736)
;
_shelxl_version_number           2013-4
_chemical_name_common            ?
_chemical_name_systematic        
;
 ?
;
_chemical_formula_moiety         'C26 H23 N O4 S'
_chemical_formula_sum            'C26 H23 N O4 S'
_chemical_formula_weight         445.51
_chemical_melting_point          ?
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'

_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.
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 1 21/c 1'
_space_group_name_Hall           '-P 2ybc'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   9.9973(18)
_cell_length_b                   19.663(3)
_cell_length_c                   11.499(2)
_cell_angle_alpha                90
_cell_angle_beta                 103.524(2)
_cell_angle_gamma                90
_cell_volume                     2197.7(7)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    6125
_cell_measurement_temperature    173.1500
_cell_measurement_theta_max      27.4823
_cell_measurement_theta_min      1.8215
_shelx_estimated_absorpt_T_max   ?
_shelx_estimated_absorpt_T_min   ?
_exptl_absorpt_coefficient_mu    0.181
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8321
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2007)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.346
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       block
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.379
_exptl_crystal_size_mid          0.341
_exptl_crystal_size_min          0.261
_exptl_special_details           
;
 ?
;
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0299
_diffrn_reflns_av_unetI/netI     0.0314
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            14109
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.486
_diffrn_reflns_theta_min         2.759
_diffrn_ambient_temperature      173.1500
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device       
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_device_details 
;
AFC10: Fixed Chi 2 circle
;
_diffrn_measurement_device_type  'Saturn724+ CCD'
_diffrn_measurement_method       'ω scans at fixed χ = 45°'
_diffrn_number_total             5153
_diffrn_orient_matrix_type       d*Trek
_diffrn_orient_matrix_UB_11      -0.0303
_diffrn_orient_matrix_UB_12      -0.0834
_diffrn_orient_matrix_UB_13      -0.0520
_diffrn_orient_matrix_UB_21      -0.0343
_diffrn_orient_matrix_UB_22      -0.0101
_diffrn_orient_matrix_UB_23      0.0362
_diffrn_orient_matrix_UB_31      -0.0650
_diffrn_orient_matrix_UB_32      0.0309
_diffrn_orient_matrix_UB_33      -0.0531
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'Sealed Tube'
_diffrn_source_current           30.0000
_diffrn_source_power             1.5000
_diffrn_source_voltage           50.0000
_diffrn_special_details          
;
 ?
;
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                4673
_reflns_number_total             4993
_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.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2013)'
_computing_structure_solution    
;
'SHELXS (Sheldrick, 2013)'
;
_refine_diff_density_max         0.283
_refine_diff_density_min         -0.371
_refine_diff_density_rms         0.056
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.167
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     291
_refine_ls_number_reflns         4993
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0577
_refine_ls_R_factor_gt           0.0528
_refine_ls_restrained_S_all      1.167
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0479P)²+1.1642P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1239
_refine_ls_wR_factor_ref         0.1284
_refine_special_details          
;
 ?
;
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1)
2.b Aromatic/amide H refined with riding coordinates:
 C6(H6), C7(H7), C8(H8), C9(H9), C10(H10), C14(H14), C15(H15), C16(H16),
 C17(H17), C18(H18), C20(H20), C21(H21), C23(H23), C24(H24)
2.c X=CH2 refined with riding coordinates:
 C26(H26A,H26B)
2.d Idealised Me refined as rotating group:
 C12(H12A,H12B,H12C), C25(H25A,H25B,H25C)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
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 0.79236(5) 0.31747(2) 0.58172(4) 0.02754(13) Uani 1 1 d . . . . .
O1 O 0.83592(15) 0.31178(7) 0.47274(12) 0.0365(3) Uani 1 1 d . . . . .
O2 O 0.71388(14) 0.26414(7) 0.61741(13) 0.0348(3) Uani 1 1 d . . . . .
O3 O 0.45876(18) 0.47914(8) 0.80243(16) 0.0521(4) Uani 1 1 d . . . . .
O4 O 0.52022(14) 0.57335(7) 0.71925(14) 0.0372(3) Uani 1 1 d . . . . .
N1 N 0.69545(15) 0.38896(7) 0.56835(13) 0.0256(3) Uani 1 1 d . . . . .
C1 C 0.70565(18) 0.50916(9) 0.60791(16) 0.0268(4) Uani 1 1 d . . . . .
H1 H 0.6496 0.5418 0.5530 0.032 Uiso 1 1 calc R . . . .
C2 C 0.61493(18) 0.47170(9) 0.67432(16) 0.0268(4) Uani 1 1 d . . . . .
C3 C 0.61381(17) 0.40461(9) 0.65230(15) 0.0252(4) Uani 1 1 d . . . . .
C4 C 0.75138(18) 0.45240(9) 0.53520(15) 0.0258(4) Uani 1 1 d . . . . .
C5 C 0.82755(18) 0.54623(9) 0.68614(16) 0.0262(4) Uani 1 1 d . . . . .
C6 C 0.8637(2) 0.61053(10) 0.65397(19) 0.0334(4) Uani 1 1 d . . . . .
H6 H 0.8102 0.6316 0.5866 0.040 Uiso 1 1 calc R . . . .
C7 C 0.9786(2) 0.64366(11) 0.7212(2) 0.0409(5) Uani 1 1 d . . . . .
H7 H 1.0014 0.6868 0.6988 0.049 Uiso 1 1 calc R . . . .
C8 C 1.0589(2) 0.61296(11) 0.8207(2) 0.0415(5) Uani 1 1 d . . . . .
H8 H 1.1363 0.6350 0.8653 0.050 Uiso 1 1 calc R . . . .
C9 C 1.0237(2) 0.54912(11) 0.8539(2) 0.0410(5) Uani 1 1 d . . . . .
H9 H 1.0775 0.5282 0.9213 0.049 Uiso 1 1 calc R . . . .
C10 C 0.9082(2) 0.51611(10) 0.78712(18) 0.0340(4) Uani 1 1 d . . . . .
H10 H 0.8848 0.4733 0.8106 0.041 Uiso 1 1 calc R . . . .
C11 C 0.52391(19) 0.50639(10) 0.74006(18) 0.0310(4) Uani 1 1 d . . . . .
C12 C 0.4275(2) 0.61181(11) 0.7743(2) 0.0431(5) Uani 1 1 d . . . . .
H12A H 0.4221 0.6579 0.7458 0.065 Uiso 1 1 calc GR . . . .
H12B H 0.4614 0.6115 0.8596 0.065 Uiso 1 1 calc GR . . . .
H12C H 0.3377 0.5916 0.7538 0.065 Uiso 1 1 calc GR . . . .
C13 C 0.52888(18) 0.35129(9) 0.69014(17) 0.0283(4) Uani 1 1 d . . . . .
C14 C 0.4266(2) 0.32033(10) 0.6037(2) 0.0354(4) Uani 1 1 d . . . . .
H14 H 0.4149 0.3320 0.5236 0.042 Uiso 1 1 calc R . . . .
C15 C 0.3418(2) 0.27197(11) 0.6373(3) 0.0505(6) Uani 1 1 d . . . . .
H15 H 0.2716 0.2520 0.5799 0.061 Uiso 1 1 calc R . . . .
C16 C 0.3619(3) 0.25352(12) 0.7559(3) 0.0595(8) Uani 1 1 d . . . . .
H16 H 0.3054 0.2208 0.7782 0.071 Uiso 1 1 calc R . . . .
C17 C 0.4653(3) 0.28332(12) 0.8419(3) 0.0525(6) Uani 1 1 d . . . . .
H17 H 0.4794 0.2700 0.9214 0.063 Uiso 1 1 calc R . . . .
C18 C 0.5478(2) 0.33303(11) 0.8096(2) 0.0377(5) Uani 1 1 d . . . . .
H18 H 0.6155 0.3541 0.8677 0.045 Uiso 1 1 calc R . . . .
C19 C 0.93435(18) 0.33605(9) 0.69887(16) 0.0267(4) Uani 1 1 d . . . . .
C20 C 0.9277(2) 0.32180(9) 0.81603(17) 0.0301(4) Uani 1 1 d . . . . .
H20 H 0.8516 0.2997 0.8319 0.036 Uiso 1 1 calc R . . . .
C21 C 1.0363(2) 0.34112(10) 0.90830(17) 0.0335(4) Uani 1 1 d . . . . .
H21 H 1.0339 0.3309 0.9867 0.040 Uiso 1 1 calc R . . . .
C22 C 1.1495(2) 0.37568(10) 0.88585(18) 0.0342(4) Uani 1 1 d . . . . .
C23 C 1.1546(2) 0.38802(11) 0.76800(18) 0.0355(4) Uani 1 1 d . . . . .
H23 H 1.2307 0.4100 0.7520 0.043 Uiso 1 1 calc R . . . .
C24 C 1.04867(19) 0.36823(10) 0.67454(17) 0.0316(4) Uani 1 1 d . . . . .
H24 H 1.0535 0.3763 0.5959 0.038 Uiso 1 1 calc R . . . .
C25 C 1.2659(2) 0.39846(13) 0.9874(2) 0.0460(5) Uani 1 1 d . . . . .
H25A H 1.2345 0.4001 1.0601 0.069 Uiso 1 1 calc GR . . . .
H25B H 1.2963 0.4429 0.9702 0.069 Uiso 1 1 calc GR . . . .
H25C H 1.3409 0.3669 0.9965 0.069 Uiso 1 1 calc GR . . . .
C26 C 0.8260(2) 0.46072(11) 0.45591(17) 0.0345(4) Uani 1 1 d . . . . .
H26A H 0.8481 0.4234 0.4142 0.041 Uiso 1 1 calc R . . . .
H26B H 0.8567 0.5039 0.4416 0.041 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 O1 1.4240(14) . ?
S1 O2 1.4263(14) . ?
S1 N1 1.6937(15) . ?
S1 C19 1.7518(19) . ?
O3 C11 1.202(2) . ?
O4 C11 1.337(2) . ?
O4 C12 1.451(2) . ?
N1 C3 1.436(2) . ?
N1 C4 1.454(2) . ?
C1 C2 1.507(2) . ?
C1 C4 1.527(2) . ?
C1 C5 1.521(2) . ?
C2 C3 1.343(2) . ?
C2 C11 1.479(3) . ?
C3 C13 1.477(2) . ?
C4 C26 1.316(3) . ?
C5 C6 1.388(3) . ?
C5 C10 1.382(3) . ?
C6 C7 1.388(3) . ?
C7 C8 1.374(3) . ?
C8 C9 1.382(3) . ?
C9 C10 1.389(3) . ?
C13 C14 1.389(3) . ?
C13 C18 1.390(3) . ?
C14 C15 1.387(3) . ?
C15 C16 1.380(4) . ?
C16 C17 1.383(4) . ?
C17 C18 1.384(3) . ?
C19 C20 1.393(3) . ?
C19 C24 1.391(3) . ?
C20 C21 1.382(3) . ?
C21 C22 1.395(3) . ?
C22 C23 1.389(3) . ?
C22 C25 1.511(3) . ?
C23 C24 1.377(3) . ?

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
O1 S1 O2 119.84(9) . . ?
O1 S1 N1 105.75(8) . . ?
O1 S1 C19 109.49(9) . . ?
O2 S1 N1 107.15(8) . . ?
O2 S1 C19 109.48(9) . . ?
N1 S1 C19 103.89(8) . . ?
C11 O4 C12 115.40(17) . . ?
C3 N1 S1 121.33(12) . . ?
C3 N1 C4 107.84(14) . . ?
C4 N1 S1 119.27(12) . . ?
C2 C1 C4 102.30(14) . . ?
C2 C1 C5 115.37(15) . . ?
C5 C1 C4 111.91(14) . . ?
C3 C2 C1 111.34(16) . . ?
C3 C2 C11 124.79(17) . . ?
C11 C2 C1 123.29(16) . . ?
N1 C3 C13 120.15(15) . . ?
C2 C3 N1 110.88(16) . . ?
C2 C3 C13 128.44(17) . . ?
N1 C4 C1 107.50(14) . . ?
C26 C4 N1 127.11(17) . . ?
C26 C4 C1 125.39(17) . . ?
C6 C5 C1 120.08(17) . . ?
C10 C5 C1 121.37(16) . . ?
C10 C5 C6 118.49(18) . . ?
C7 C6 C5 120.8(2) . . ?
C8 C7 C6 120.24(19) . . ?
C7 C8 C9 119.52(19) . . ?
C8 C9 C10 120.3(2) . . ?
C5 C10 C9 120.67(19) . . ?
O3 C11 O4 123.34(18) . . ?
O3 C11 C2 125.72(18) . . ?
O4 C11 C2 110.93(16) . . ?
C14 C13 C3 118.57(17) . . ?
C14 C13 C18 120.08(19) . . ?
C18 C13 C3 121.34(17) . . ?
C15 C14 C13 119.8(2) . . ?
C16 C15 C14 119.9(2) . . ?
C15 C16 C17 120.4(2) . . ?
C16 C17 C18 120.0(2) . . ?
C17 C18 C13 119.7(2) . . ?
C20 C19 S1 119.23(14) . . ?
C24 C19 S1 119.76(14) . . ?
C24 C19 C20 120.90(17) . . ?
C21 C20 C19 118.70(18) . . ?
C20 C21 C22 121.18(18) . . ?
C21 C22 C25 120.85(19) . . ?
C23 C22 C21 118.80(18) . . ?
C23 C22 C25 120.3(2) . . ?
C24 C23 C22 121.01(19) . . ?
C23 C24 C19 119.33(18) . . ?

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
S1 N1 C3 C2 142.55(14) . . . . ?
S1 N1 C3 C13 -45.2(2) . . . . ?
S1 N1 C4 C1 -141.15(12) . . . . ?
S1 N1 C4 C26 39.9(2) . . . . ?
S1 C19 C20 C21 -175.42(14) . . . . ?
S1 C19 C24 C23 174.30(15) . . . . ?
O1 S1 N1 C3 168.75(13) . . . . ?
O1 S1 N1 C4 -52.45(15) . . . . ?
O1 S1 C19 C20 -158.64(14) . . . . ?
O1 S1 C19 C24 25.00(18) . . . . ?
O2 S1 N1 C3 39.85(15) . . . . ?
O2 S1 N1 C4 178.65(13) . . . . ?
O2 S1 C19 C20 -25.41(17) . . . . ?
O2 S1 C19 C24 158.23(15) . . . . ?
N1 S1 C19 C20 88.77(15) . . . . ?
N1 S1 C19 C24 -87.59(16) . . . . ?
N1 C3 C13 C14 -60.3(2) . . . . ?
N1 C3 C13 C18 121.1(2) . . . . ?
C1 C2 C3 N1 -2.2(2) . . . . ?
C1 C2 C3 C13 -173.69(17) . . . . ?
C1 C2 C11 O3 -173.3(2) . . . . ?
C1 C2 C11 O4 8.1(2) . . . . ?
C1 C5 C6 C7 -176.83(17) . . . . ?
C1 C5 C10 C9 176.38(18) . . . . ?
C2 C1 C4 N1 -3.65(17) . . . . ?
C2 C1 C4 C26 175.34(18) . . . . ?
C2 C1 C5 C6 -138.98(18) . . . . ?
C2 C1 C5 C10 43.9(2) . . . . ?
C2 C3 C13 C14 110.5(2) . . . . ?
C2 C3 C13 C18 -68.1(3) . . . . ?
C3 N1 C4 C1 2.62(18) . . . . ?
C3 N1 C4 C26 -176.35(18) . . . . ?
C3 C2 C11 O3 16.2(3) . . . . ?
C3 C2 C11 O4 -162.38(18) . . . . ?
C3 C13 C14 C15 -177.53(18) . . . . ?
C3 C13 C18 C17 179.34(19) . . . . ?
C4 N1 C3 C2 -0.32(19) . . . . ?
C4 N1 C3 C13 171.98(15) . . . . ?
C4 C1 C2 C3 3.61(19) . . . . ?
C4 C1 C2 C11 -167.98(16) . . . . ?
C4 C1 C5 C6 104.62(19) . . . . ?
C4 C1 C5 C10 -72.5(2) . . . . ?
C5 C1 C2 C3 -118.12(18) . . . . ?
C5 C1 C2 C11 70.3(2) . . . . ?
C5 C1 C4 N1 120.43(16) . . . . ?
C5 C1 C4 C26 -60.6(2) . . . . ?
C5 C6 C7 C8 0.3(3) . . . . ?
C6 C5 C10 C9 -0.8(3) . . . . ?
C6 C7 C8 C9 -0.6(3) . . . . ?
C7 C8 C9 C10 0.1(3) . . . . ?
C8 C9 C10 C5 0.6(3) . . . . ?
C10 C5 C6 C7 0.4(3) . . . . ?
C11 C2 C3 N1 169.25(16) . . . . ?
C11 C2 C3 C13 -2.2(3) . . . . ?
C12 O4 C11 O3 -2.0(3) . . . . ?
C12 O4 C11 C2 176.64(16) . . . . ?
C13 C14 C15 C16 -1.7(3) . . . . ?
C14 C13 C18 C17 0.8(3) . . . . ?
C14 C15 C16 C17 0.5(4) . . . . ?
C15 C16 C17 C18 1.3(4) . . . . ?
C16 C17 C18 C13 -2.0(3) . . . . ?
C18 C13 C14 C15 1.1(3) . . . . ?
C19 S1 N1 C3 -75.99(15) . . . . ?
C19 S1 N1 C4 62.81(14) . . . . ?
C19 C20 C21 C22 1.5(3) . . . . ?
C20 C19 C24 C23 -2.0(3) . . . . ?
C20 C21 C22 C23 -2.8(3) . . . . ?
C20 C21 C22 C25 178.17(19) . . . . ?
C21 C22 C23 C24 1.6(3) . . . . ?
C22 C23 C24 C19 0.7(3) . . . . ?
C24 C19 C20 C21 0.9(3) . . . . ?
C25 C22 C23 C24 -179.29(19) . . . . ?

