# Supplementary Material (ESI) for Chemical Communications # This journal is (c) The Royal Society of Chemistry 2008 data_global _journal_name_full Chem.Commun. _journal_coden_cambridge 0182 _publ_section_title ;Asymmetric Synthesis of beta-Lactams Using Chiral-Memory Effect on Photochemical gamma-Hydrogen Abstraction by Thiocarbonyl Group ; _publ_contact_author_name 'Prof. Masami Sakamoto' _publ_contact_author_email SAKAMOTOM@FACULTY.CHIBA-U.JP loop_ _publ_author_name M.Sakamoto H.Kawanishi T.Mino T.Fujita # Attachment 'Beta_Lactam_4a.cif' data_saka38_p212121 _database_code_depnum_ccdc_archive 'CCDC 674730' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C24 H21 N O2 S' _chemical_formula_weight 387.48 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 Orthorhombic _symmetry_space_group_name_H-M P2(1)2(1)2(1) loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z+1/2' 'x+1/2, -y+1/2, -z' _cell_length_a 8.7396(9) _cell_length_b 12.0093(13) _cell_length_c 19.410(2) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 2037.2(4) _cell_formula_units_Z 4 _cell_measurement_temperature 173 _cell_measurement_reflns_used 5046 _cell_measurement_theta_min 2.56 _cell_measurement_theta_max 27.98 _exptl_crystal_description plate _exptl_crystal_colour orange _exptl_crystal_size_max 0.38 _exptl_crystal_size_mid 0.38 _exptl_crystal_size_min 0.15 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.263 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 816 _exptl_absorpt_coefficient_mu 0.178 _exptl_absorpt_correction_type empirical _exptl_absorpt_correction_T_min 0.9355 _exptl_absorpt_correction_T_max 0.9738 _exptl_absorpt_process_details 'SADABS Sheldrick 1996' _exptl_special_details ; ? ; _diffrn_ambient_temperature 173 _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 'APEX II CCD area detector' _diffrn_measurement_method 'phi and omega scans' _diffrn_detector_area_resol_mean 8.333 _diffrn_standards_number 0 _diffrn_standards_interval_count . _diffrn_standards_interval_time . _diffrn_standards_decay_% 0 _diffrn_reflns_number 11591 _diffrn_reflns_av_R_equivalents 0.0184 _diffrn_reflns_av_sigmaI/netI 0.0255 _diffrn_reflns_limit_h_min -9 _diffrn_reflns_limit_h_max 11 _diffrn_reflns_limit_k_min -15 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_l_min -25 _diffrn_reflns_limit_l_max 20 _diffrn_reflns_theta_min 1.99 _diffrn_reflns_theta_max 28.39 _reflns_number_total 4698 _reflns_number_gt 4274 _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 F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ 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/[\s^2^(Fo^2^)+(0.0510P)^2^+0.4423P] where P=(Fo^2^+2Fc^2^)/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_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881' _refine_ls_abs_structure_Flack -0.01(7) _refine_ls_number_reflns 4698 _refine_ls_number_parameters 255 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0431 _refine_ls_R_factor_gt 0.0378 _refine_ls_wR_factor_ref 0.0984 _refine_ls_wR_factor_gt 0.0950 _refine_ls_goodness_of_fit_ref 1.031 _refine_ls_restrained_S_all 1.031 _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 C1 C 0.4696(2) 1.05025(16) 0.91802(9) 0.0347(4) Uani 1 1 d . . . C2 C 0.5465(2) 1.09771(14) 0.98205(9) 0.0324(4) Uani 1 1 d . . . C3 C 0.66921(19) 1.00002(13) 0.96928(9) 0.0268(3) Uani 1 1 d . . . C4 C 0.4549(2) 1.08348(16) 1.04774(10) 0.0409(5) Uani 1 1 d . . . C5 C 0.5123(4) 1.1273(2) 1.10959(11) 0.0634(7) Uani 1 1 d . . . H5 H 0.6058 1.1677 1.1095 0.076 Uiso 1 1 calc R . . C6 C 0.4340(5) 1.1120(3) 1.17047(14) 0.0808(10) Uani 1 1 d . . . H6 H 0.4745 1.1415 1.2121 0.097 Uiso 1 1 calc R . . C7 C 0.3020(4) 1.0560(3) 1.17174(15) 0.0815(11) Uani 1 1 d . . . H7 H 0.2505 1.0452 1.2143 0.098 Uiso 1 1 calc R . . C8 C 0.2395(3) 1.0139(3) 1.11213(19) 0.0809(10) Uani 1 1 d . . . H8 H 0.1440 0.9762 1.1133 0.097 Uiso 1 1 calc R . . C9 C 0.3186(3) 1.0272(2) 1.04881(13) 0.0558(6) Uani 1 1 d . . . H9 H 0.2774 0.9973 1.0075 0.067 Uiso 1 1 calc R . . C10 C 0.6025(3) 1.21752(15) 0.97260(12) 0.0482(6) Uani 1 1 d . . . H10A H 0.5153 1.2686 0.9754 0.072 Uiso 1 1 calc R . . H10B H 0.6517 1.2250 0.9275 0.072 Uiso 1 1 calc R . . H10C H 0.6764 1.2356 1.0089 0.072 Uiso 1 1 calc R . . C11 C 0.6896(2) 0.91694(15) 1.02740(9) 0.0319(4) Uani 1 1 d . . . C12 C 0.7843(3) 0.9430(2) 1.08299(11) 0.0497(5) Uani 1 1 d . . . H12 H 0.8395 1.0112 1.0832 0.060 Uiso 1 1 calc R . . C13 C 0.7981(3) 0.8702(3) 1.13791(14) 0.0703(8) Uani 1 1 d . . . H13 H 0.8619 0.8889 1.1758 0.084 Uiso 1 1 calc R . . C14 C 0.7201(3) 0.7711(3) 1.13772(15) 0.0706(8) Uani 1 1 d . . . H14 H 0.7308 0.7208 1.1752 0.085 Uiso 1 1 calc R . . C15 C 0.6258(3) 0.7443(2) 1.08300(13) 0.0576(6) Uani 1 1 d . . . H15 H 0.5721 0.6756 1.0830 0.069 Uiso 1 1 calc R . . C16 C 0.6091(2) 0.81712(16) 1.02807(11) 0.0401(4) Uani 1 1 d . . . H16 H 0.5428 0.7988 0.9910 0.048 Uiso 1 1 calc R . . C17 C 0.8462(2) 1.09172(15) 0.85602(10) 0.0373(4) Uani 1 1 d . . . C18 C 0.9978(3) 1.0878(2) 0.81949(13) 0.0603(7) Uani 1 1 d . . . H18A H 1.0133 1.0134 0.7999 0.090 Uiso 1 1 calc R . . H18B H 1.0801 1.1041 0.8523 0.090 Uiso 1 1 calc R . . H18C H 0.9990 1.1433 0.7825 0.090 Uiso 1 1 calc R . . C19 C 0.6054(2) 0.89006(15) 0.85676(9) 0.0319(4) Uani 1 1 d . . . C20 C 0.7220(2) 0.81270(16) 0.86297(10) 0.0374(4) Uani 1 1 d . . . H20 H 0.7789 0.8075 0.9045 0.045 Uiso 1 1 calc R . . C21 C 0.7550(3) 0.74273(18) 0.80795(12) 0.0483(5) Uani 1 1 d . . . H21 H 0.8367 0.6909 0.8116 0.058 Uiso 1 1 calc R . . C22 C 0.6704(3) 0.7477(2) 0.74820(12) 0.0573(6) Uani 1 1 d . . . H22 H 0.6917 0.6983 0.7112 0.069 Uiso 1 1 calc R . . C23 C 0.5552(3) 0.8246(3) 0.74258(12) 0.0612(7) Uani 1 1 d . . . H23 H 0.4967 0.8280 0.7014 0.073 Uiso 1 1 calc R . . C24 C 0.5223(2) 0.8973(2) 0.79582(10) 0.0465(5) Uani 1 1 d . . . H24 H 0.4440 0.9515 0.7908 0.056 Uiso 1 1 calc R . . N1 N 0.57285(15) 0.96426(12) 0.91150(7) 0.0279(3) Uani 1 1 d . . . O1 O 0.35816(17) 1.07453(13) 0.88455(8) 0.0518(4) Uani 1 1 d . . . O2 O 0.72936(18) 1.12318(12) 0.83040(7) 0.0455(4) Uani 1 1 d . . . S1 S 0.86464(5) 1.03974(4) 0.94267(2) 0.03365(11) Uani 1 1 d . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 C1 0.0307(8) 0.0372(9) 0.0361(8) 0.0112(8) 0.0049(7) 0.0076(8) C2 0.0350(9) 0.0274(8) 0.0349(9) 0.0020(7) 0.0066(7) 0.0063(7) C3 0.0251(8) 0.0270(7) 0.0283(8) -0.0008(6) 0.0022(6) -0.0008(6) C4 0.0462(11) 0.0339(9) 0.0424(10) 0.0091(8) 0.0161(9) 0.0170(8) C5 0.097(2) 0.0509(13) 0.0420(11) -0.0024(10) 0.0211(13) 0.0070(14) C6 0.126(3) 0.0696(18) 0.0466(14) 0.0029(13) 0.0344(17) 0.022(2) C7 0.094(2) 0.092(2) 0.0580(17) 0.0308(16) 0.0403(17) 0.049(2) C8 0.0458(14) 0.087(2) 0.110(3) 0.0561(19) 0.0286(15) 0.0208(14) C9 0.0417(11) 0.0631(14) 0.0625(14) 0.0289(12) 0.0132(10) 0.0130(11) C10 0.0630(15) 0.0271(9) 0.0547(12) 0.0011(8) 0.0214(11) 0.0046(9) C11 0.0288(8) 0.0353(9) 0.0316(9) 0.0038(7) 0.0009(7) 0.0077(7) C12 0.0489(12) 0.0598(14) 0.0404(10) 0.0071(10) -0.0100(9) -0.0021(11) C13 0.0590(15) 0.103(2) 0.0494(14) 0.0270(14) -0.0147(12) 0.0011(16) C14 0.0494(14) 0.094(2) 0.0689(17) 0.0505(15) 0.0012(13) 0.0121(14) C15 0.0458(13) 0.0525(13) 0.0745(15) 0.0295(12) 0.0132(12) 0.0049(11) C16 0.0351(10) 0.0373(10) 0.0480(11) 0.0088(8) 0.0054(9) 0.0020(8) C17 0.0384(10) 0.0333(9) 0.0402(10) -0.0017(8) 0.0098(8) -0.0061(8) C18 0.0481(14) 0.0750(17) 0.0578(14) 0.0042(13) 0.0231(11) -0.0036(12) C19 0.0286(9) 0.0342(9) 0.0328(8) -0.0035(7) 0.0004(7) -0.0055(7) C20 0.0366(10) 0.0371(10) 0.0385(10) -0.0051(8) 0.0001(8) 0.0002(8) C21 0.0489(13) 0.0410(11) 0.0551(13) -0.0131(10) 0.0084(10) 0.0022(10) C22 0.0563(15) 0.0657(15) 0.0500(13) -0.0292(11) 0.0070(11) -0.0117(12) C23 0.0516(14) 0.0901(19) 0.0419(12) -0.0217(12) -0.0076(11) -0.0046(13) C24 0.0358(10) 0.0640(14) 0.0396(10) -0.0094(10) -0.0082(8) 0.0025(10) N1 0.0231(6) 0.0313(7) 0.0294(7) -0.0002(6) -0.0018(5) 0.0022(6) O1 0.0401(8) 0.0669(10) 0.0482(8) 0.0137(7) -0.0055(7) 0.0208(7) O2 0.0468(9) 0.0476(8) 0.0420(8) 0.0114(6) 0.0068(7) -0.0017(7) S1 0.0272(2) 0.0370(2) 0.0368(2) -0.00373(19) 0.00082(18) -0.00505(18) _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 C1 O1 1.206(2) . ? C1 N1 1.377(2) . ? C1 C2 1.523(3) . ? C2 C4 1.515(2) . ? C2 C10 1.531(3) . ? C2 C3 1.609(2) . ? C3 N1 1.467(2) . ? C3 C11 1.517(2) . ? C3 S1 1.8470(17) . ? C4 C9 1.369(3) . ? C4 C5 1.404(3) . ? C5 C6 1.378(3) . ? C5 H5 0.9500 . ? C6 C7 1.336(5) . ? C6 H6 0.9500 . ? C7 C8 1.376(5) . ? C7 H7 0.9500 . ? C8 C9 1.419(4) . ? C8 H8 0.9500 . ? C9 H9 0.9500 . ? C10 H10A 0.9800 . ? C10 H10B 0.9800 . ? C10 H10C 0.9800 . ? C11 C16 1.390(3) . ? C11 C12 1.395(3) . ? C12 C13 1.384(3) . ? C12 H12 0.9500 . ? C13 C14 1.372(4) . ? C13 H13 0.9500 . ? C14 C15 1.382(4) . ? C14 H14 0.9500 . ? C15 C16 1.387(3) . ? C15 H15 0.9500 . ? C16 H16 0.9500 . ? C17 O2 1.197(3) . ? C17 C18 1.503(3) . ? C17 S1 1.801(2) . ? C18 H18A 0.9800 . ? C18 H18B 0.9800 . ? C18 H18C 0.9800 . ? C19 C20 1.384(3) . ? C19 C24 1.391(3) . ? C19 N1 1.416(2) . ? C20 C21 1.389(3) . ? C20 H20 0.9500 . ? C21 C22 1.377(3) . ? C21 H21 0.9500 . ? C22 C23 1.371(4) . ? C22 H22 0.9500 . ? C23 C24 1.383(3) . ? C23 H23 0.9500 . ? C24 H24 0.9500 . ? 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 C1 N1 131.36(19) . . ? O1 C1 C2 134.82(18) . . ? N1 C1 C2 93.81(13) . . ? C4 C2 C1 114.29(16) . . ? C4 C2 C10 112.07(15) . . ? C1 C2 C10 113.26(16) . . ? C4 C2 C3 113.55(14) . . ? C1 C2 C3 84.00(12) . . ? C10 C2 C3 116.98(16) . . ? N1 C3 C11 116.34(14) . . ? N1 C3 C2 87.05(12) . . ? C11 C3 C2 116.33(14) . . ? N1 C3 S1 113.13(11) . . ? C11 C3 S1 105.61(11) . . ? C2 C3 S1 118.11(11) . . ? C9 C4 C5 118.9(2) . . ? C9 C4 C2 121.9(2) . . ? C5 C4 C2 119.2(2) . . ? C6 C5 C4 120.4(3) . . ? C6 C5 H5 119.8 . . ? C4 C5 H5 119.8 . . ? C7 C6 C5 120.8(3) . . ? C7 C6 H6 119.6 . . ? C5 C6 H6 119.6 . . ? C6 C7 C8 120.8(3) . . ? C6 C7 H7 119.6 . . ? C8 C7 H7 119.6 . . ? C7 C8 C9 119.6(3) . . ? C7 C8 H8 120.2 . . ? C9 C8 H8 120.2 . . ? C4 C9 C8 119.5(3) . . ? C4 C9 H9 120.2 . . ? C8 C9 H9 120.2 . . ? C2 C10 H10A 109.5 . . ? C2 C10 H10B 109.5 . . ? H10A C10 H10B 109.5 . . ? C2 C10 H10C 109.5 . . ? H10A C10 H10C 109.5 . . ? H10B C10 H10C 109.5 . . ? C16 C11 C12 119.12(18) . . ? C16 C11 C3 120.97(16) . . ? C12 C11 C3 119.82(17) . . ? C13 C12 C11 120.4(2) . . ? C13 C12 H12 119.8 . . ? C11 C12 H12 119.8 . . ? C14 C13 C12 120.2(2) . . ? C14 C13 H13 119.9 . . ? C12 C13 H13 119.9 . . ? C13 C14 C15 120.0(2) . . ? C13 C14 H14 120.0 . . ? C15 C14 H14 120.0 . . ? C14 C15 C16 120.5(2) . . ? C14 C15 H15 119.7 . . ? C16 C15 H15 119.7 . . ? C15 C16 C11 119.8(2) . . ? C15 C16 H16 120.1 . . ? C11 C16 H16 120.1 . . ? O2 C17 C18 124.47(19) . . ? O2 C17 S1 124.98(15) . . ? C18 C17 S1 110.54(16) . . ? C17 C18 H18A 109.5 . . ? C17 C18 H18B 109.5 . . ? H18A C18 H18B 109.5 . . ? C17 C18 H18C 109.5 . . ? H18A C18 H18C 109.5 . . ? H18B C18 H18C 109.5 . . ? C20 C19 C24 120.02(18) . . ? C20 C19 N1 120.35(16) . . ? C24 C19 N1 119.60(17) . . ? C19 C20 C21 119.47(19) . . ? C19 C20 H20 120.3 . . ? C21 C20 H20 120.3 . . ? C22 C21 C20 120.7(2) . . ? C22 C21 H21 119.7 . . ? C20 C21 H21 119.7 . . ? C23 C22 C21 119.4(2) . . ? C23 C22 H22 120.3 . . ? C21 C22 H22 120.3 . . ? C22 C23 C24 121.2(2) . . ? C22 C23 H23 119.4 . . ? C24 C23 H23 119.4 . . ? C23 C24 C19 119.2(2) . . ? C23 C24 H24 120.4 . . ? C19 C24 H24 120.4 . . ? C1 N1 C19 132.28(15) . . ? C1 N1 C3 94.96(13) . . ? C19 N1 C3 129.99(14) . . ? C17 S1 C3 105.55(9) . . ? 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 O1 C1 C2 C4 68.6(3) . . . . ? N1 C1 C2 C4 -110.03(15) . . . . ? O1 C1 C2 C10 -61.4(3) . . . . ? N1 C1 C2 C10 119.97(17) . . . . ? O1 C1 C2 C3 -178.2(2) . . . . ? N1 C1 C2 C3 3.14(12) . . . . ? C4 C2 C3 N1 110.97(17) . . . . ? C1 C2 C3 N1 -2.94(12) . . . . ? C10 C2 C3 N1 -116.03(17) . . . . ? C4 C2 C3 C11 -7.1(2) . . . . ? C1 C2 C3 C11 -120.99(15) . . . . ? C10 C2 C3 C11 125.92(18) . . . . ? C4 C2 C3 S1 -134.29(15) . . . . ? C1 C2 C3 S1 111.79(13) . . . . ? C10 C2 C3 S1 -1.3(2) . . . . ? C1 C2 C4 C9 3.3(2) . . . . ? C10 C2 C4 C9 133.9(2) . . . . ? C3 C2 C4 C9 -90.8(2) . . . . ? C1 C2 C4 C5 -177.94(18) . . . . ? C10 C2 C4 C5 -47.3(3) . . . . ? C3 C2 C4 C5 88.0(2) . . . . ? C9 C4 C5 C6 1.2(4) . . . . ? C2 C4 C5 C6 -177.6(2) . . . . ? C4 C5 C6 C7 -0.5(4) . . . . ? C5 C6 C7 C8 -1.1(5) . . . . ? C6 C7 C8 C9 1.9(4) . . . . ? C5 C4 C9 C8 -0.4(3) . . . . ? C2 C4 C9 C8 178.38(19) . . . . ? C7 C8 C9 C4 -1.1(4) . . . . ? N1 C3 C11 C16 -5.8(2) . . . . ? C2 C3 C11 C16 94.6(2) . . . . ? S1 C3 C11 C16 -132.23(15) . . . . ? N1 C3 C11 C12 177.58(17) . . . . ? C2 C3 C11 C12 -82.0(2) . . . . ? S1 C3 C11 C12 51.2(2) . . . . ? C16 C11 C12 C13 0.3(3) . . . . ? C3 C11 C12 C13 176.9(2) . . . . ? C11 C12 C13 C14 0.7(4) . . . . ? C12 C13 C14 C15 -0.8(4) . . . . ? C13 C14 C15 C16 -0.1(4) . . . . ? C14 C15 C16 C11 1.1(3) . . . . ? C12 C11 C16 C15 -1.1(3) . . . . ? C3 C11 C16 C15 -177.76(18) . . . . ? C24 C19 C20 C21 0.1(3) . . . . ? N1 C19 C20 C21 -178.20(18) . . . . ? C19 C20 C21 C22 -1.7(3) . . . . ? C20 C21 C22 C23 1.7(4) . . . . ? C21 C22 C23 C24 0.0(4) . . . . ? C22 C23 C24 C19 -1.7(4) . . . . ? C20 C19 C24 C23 1.6(3) . . . . ? N1 C19 C24 C23 179.9(2) . . . . ? O1 C1 N1 C19 15.9(3) . . . . ? C2 C1 N1 C19 -165.37(17) . . . . ? O1 C1 N1 C3 177.9(2) . . . . ? C2 C1 N1 C3 -3.44(14) . . . . ? C20 C19 N1 C1 177.21(18) . . . . ? C24 C19 N1 C1 -1.1(3) . . . . ? C20 C19 N1 C3 21.0(3) . . . . ? C24 C19 N1 C3 -157.27(18) . . . . ? C11 C3 N1 C1 121.29(15) . . . . ? C2 C3 N1 C1 3.25(13) . . . . ? S1 C3 N1 C1 -116.16(12) . . . . ? C11 C3 N1 C19 -76.1(2) . . . . ? C2 C3 N1 C19 165.83(17) . . . . ? S1 C3 N1 C19 46.4(2) . . . . ? O2 C17 S1 C3 19.3(2) . . . . ? C18 C17 S1 C3 -159.43(15) . . . . ? N1 C3 S1 C17 29.77(14) . . . . ? C11 C3 S1 C17 158.11(11) . . . . ? C2 C3 S1 C17 -69.71(14) . . . . ? _diffrn_measured_fraction_theta_max 0.942 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_full 1.000 _refine_diff_density_max 0.350 _refine_diff_density_min -0.264 _refine_diff_density_rms 0.037