#------------------------------------------------------------------------------ #$Date: 2012-02-03 19:16:24 +0200 (Fri, 03 Feb 2012) $ #$Revision: 32112 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/01/25/2012515.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2012515 loop_ _publ_author_name 'Usman, Anwar' 'Razak, Ibrahim Abdul' 'Fun, Hoong-Kun' 'Chantrapromma, Suchada' 'Zhang, Yan' 'Xu, Jian-Hua' _publ_section_title ;Syn- and anticlinal isomers of 2a'-acetoxy-1,7'-diacetyl-7',7a'-dihydro-2-oxospiro[1H-indole-3(2H),2'(2a'H)-oxeto[3,2-b]indole] ; _journal_issue 2 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first o59 _journal_page_last o62 _journal_volume 58 _journal_year 2002 _chemical_formula_iupac 'C22 H18 N2 O6' _chemical_formula_moiety 'C22 H18 N2 O6' _chemical_formula_sum 'C22 H18 N2 O6' _chemical_formula_weight 406.38 _chemical_melting_point 466 _chemical_name_systematic ; syn-2a'-acetoxy-1,7'-diacetyl-7',7a'-dihydro-2-oxo- spiro[1H-indole-3(2H),2'(2a'H)oxeto[2,3-b]indole] ; _space_group_IT_number 2 _symmetry_cell_setting triclinic _symmetry_space_group_name_Hall '-P 1' _symmetry_space_group_name_H-M 'P -1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 75.8970(10) _cell_angle_beta 89.8310(10) _cell_angle_gamma 62.2010(10) _cell_formula_units_Z 2 _cell_length_a 8.9350(4) _cell_length_b 9.1189(3) _cell_length_c 13.4690(6) _cell_measurement_reflns_used 4055 _cell_measurement_temperature 183(2) _cell_measurement_theta_max 28.30 _cell_measurement_theta_min 2.60 _cell_volume 933.64(7) _computing_cell_refinement 'SAINT (Siemens, 1996)' _computing_data_collection 'SMART (Siemens, 1996)' _computing_data_reduction SAINT _computing_molecular_graphics SHELXTL _computing_publication_material ; SHELXTL, PARST (Nardelli, 1995) and PLATON (Spek, 1990) ; _computing_structure_refinement SHELXTL _computing_structure_solution 'SHELXTL (Sheldrick, 1997)' _diffrn_ambient_temperature 183(2) _diffrn_detector_area_resol_mean 8.33 _diffrn_measured_fraction_theta_full .961 _diffrn_measured_fraction_theta_max .961 _diffrn_measurement_device_type 'Siemens SMART CCD area-detector' _diffrn_measurement_method \w _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength .71073 _diffrn_reflns_av_R_equivalents .0780 _diffrn_reflns_av_sigmaI/netI .1443 _diffrn_reflns_limit_h_max 10 _diffrn_reflns_limit_h_min -10 _diffrn_reflns_limit_k_max 10 _diffrn_reflns_limit_k_min -10 _diffrn_reflns_limit_l_max 15 _diffrn_reflns_limit_l_min -10 _diffrn_reflns_number 4475 _diffrn_reflns_theta_full 25.00 _diffrn_reflns_theta_max 25.00 _diffrn_reflns_theta_min 2.60 _diffrn_standards_decay_% negligible _diffrn_standards_interval_count none _diffrn_standards_number 0 _exptl_absorpt_coefficient_mu .107 _exptl_absorpt_correction_T_max .9790 _exptl_absorpt_correction_T_min .9606 _exptl_absorpt_correction_type empirical _exptl_absorpt_process_details '(SADABS; Sheldrick, 1996)' _exptl_crystal_colour colorless _exptl_crystal_density_diffrn 1.446 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 424 _exptl_crystal_size_max .38 _exptl_crystal_size_mid .32 _exptl_crystal_size_min .20 _refine_diff_density_max .560 _refine_diff_density_min -.521 _refine_ls_extinction_coef .058(9) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_extinction_method SHELXL97 _refine_ls_goodness_of_fit_ref .949 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 275 _refine_ls_number_reflns 3160 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all .949 _refine_ls_R_factor_all .0917 _refine_ls_R_factor_gt .0708 _refine_ls_shift/su_max <0.001 _refine_ls_shift/su_mean .000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w = 1/[\s^2^(Fo^2^)+(0.0848P)^2^] where P = (Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt .1653 _refine_ls_wR_factor_ref .1936 _reflns_number_gt 2252 _reflns_number_total 3160 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file na1545.cif _[local]_cod_data_source_block I _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius The following automatic conversions were performed: '_chemical_melting_point' value '466K' was changed to '466' - the value should be numeric and without a unit designator. Automatic conversion script Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana The following automatic conversions were performed: '_chemical_melting_point' value '466K' was changed to '466' - the value should be numeric and without a unit designator. '_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic' according to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana ; _cod_database_code 2012515 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, -z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol O1 .1379(4) .7573(3) 1.08829(19) .0412(7) Uani d . 1 . . O O2 .8978(3) .7172(3) .54551(17) .0278(6) Uani d . 1 . . O O3 .2881(2) 1.0966(2) .69147(15) .0169(5) Uani d . 1 . . O O4 .0809(3) 1.0288(3) .73625(17) .0241(6) Uani d . 1 . . O O5 .3895(3) .9935(3) .91094(16) .0257(6) Uani d . 1 . . O O6 .6206(3) .7322(3) .81079(15) .0208(5) Uani d . 1 . . O N1 .6700(3) .8093(3) .63396(18) .0177(6) Uani d . 1 . . N N2 .2905(3) .7927(3) .95855(18) .0161(6) Uani d . 1 . . N C1 .3036(4) .6539(4) .9193(2) .0162(7) Uani d . 1 . . C C2 .2490(4) .5349(4) .9572(2) .0232(7) Uani d . 1 . . C H2 .1890 .5400 1.0139 .028 Uiso calc R 1 . . H C3 .2872(4) .4061(4) .9074(2) .0266(8) Uani d . 1 . . C H3 .2525 .3237 .9319 .032 Uiso calc R 1 . . H C4 .3750(4) .3980(4) .8227(3) .0249(8) Uani d . 1 . . C H4 .3981 .3115 .7907 .030 Uiso calc R 1 . . H C5 .4288(4) .5192(4) .7852(2) .0204(7) Uani d . 1 . . C H5 .4888 .5140 .7285 .025 Uiso calc R 1 . . H C6 .3918(4) .6479(4) .8335(2) .0163(7) Uani d . 1 . . C C7 .4389(4) .7880(3) .8115(2) .0143(7) Uani d . 1 . . C C8 .3714(4) .8752(4) .8985(2) .0159(7) Uani d . 1 . . C C9 .5905(4) .8711(4) .7195(2) .0151(6) Uani d . 1 . . C H9 .6096 .9623 .7329 .018 Uiso calc R 1 . . H C10 .5508(4) .7916(4) .5736(2) .0181(7) Uani d . 1 . . C C11 .5790(4) .7196(4) .4914(2) .0232(7) Uani d . 1 . . C H11 .6854 .6743 .4684 .028 Uiso calc R 1 . . H C12 .4408(4) .7178(4) .4446(2) .0259(8) Uani d . 1 . . C H12 .4561 .6707 .3891 .031 Uiso calc R 1 . . H C13 .2816(4) .7841(4) .4783(2) .0270(8) Uani d . 1 . . C H13 .1922 .7811 .4454 .032 Uiso calc R 1 . . H C14 .2553(4) .8552(4) .5617(2) .0205(7) Uani d . 1 . . C H14 .1487 .9010 .5843 .025 Uiso calc R 1 . . H C15 .3922(4) .8562(3) .6102(2) .0149(7) Uani d . 1 . . C C16 .4024(4) .9181(3) .7024(2) .0139(6) Uani d . 1 . . C C17 .8376(4) .7622(4) .6211(2) .0188(7) Uani d . 1 . . C C18 .9392(4) .7675(4) .7075(3) .0265(8) Uani d . 1 . . C H18A .9137 .7184 .7725 .040 Uiso calc R 1 . . H H18B .9102 .8848 .7021 .040 Uiso calc R 1 . . H H18C 1.0587 .7025 .7031 .040 Uiso calc R 1 . . H C19 .1236(4) 1.1386(4) .7090(2) .0181(7) Uani d . 1 . . C C20 .0160(4) 1.3268(4) .6926(2) .0245(8) Uani d . 1 . . C H20A .0785 1.3708 .7222 .037 Uiso calc R 1 . . H H20B -.0854 1.3487 .7249 .037 Uiso calc R 1 . . H H20C -.0149 1.3827 .6199 .037 Uiso calc R 1 . . H C21 .2090(4) .8345(4) 1.0465(2) .0231(8) Uani d . 1 . . C C22 .2167(5) .9747(5) 1.0823(3) .0331(9) Uani d . 1 . . C H22A .1550 1.0825 1.0304 .050 Uiso calc R 1 . . H H22B .3336 .9483 1.0943 .050 Uiso calc R 1 . . H H22C .1666 .9829 1.1452 .050 Uiso calc R 1 . . H loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 O1 .0612(19) .0541(17) .0320(15) -.0426(15) .0334(13) -.0209(13) O2 .0253(13) .0294(12) .0259(13) -.0099(11) .0144(10) -.0097(10) O3 .0203(12) .0129(10) .0178(11) -.0083(9) .0059(8) -.0042(8) O4 .0251(13) .0237(12) .0273(13) -.0139(11) .0100(9) -.0090(10) O5 .0407(15) .0309(13) .0180(12) -.0252(12) .0092(10) -.0110(10) O6 .0188(12) .0257(11) .0144(11) -.0098(10) .0029(8) -.0016(9) N1 .0209(14) .0228(13) .0136(13) -.0129(12) .0071(10) -.0073(11) N2 .0195(14) .0203(13) .0103(13) -.0106(11) .0055(10) -.0049(10) C1 .0193(16) .0183(14) .0095(15) -.0091(13) -.0005(11) -.0011(12) C2 .0269(18) .0236(16) .0183(17) -.0139(15) .0036(13) -.0005(13) C3 .039(2) .0221(16) .0218(18) -.0203(16) -.0001(14) .0015(14) C4 .0299(19) .0159(15) .0274(19) -.0095(14) .0004(14) -.0065(14) C5 .0227(17) .0165(15) .0179(16) -.0061(13) .0022(12) -.0048(13) C6 .0209(16) .0158(14) .0111(15) -.0093(13) .0006(11) -.0005(12) C7 .0157(16) .0164(14) .0108(15) -.0078(13) .0030(11) -.0032(12) C8 .0199(17) .0205(15) .0115(15) -.0122(13) .0033(11) -.0061(12) C9 .0184(16) .0212(15) .0115(15) -.0130(13) .0075(11) -.0067(12) C10 .0257(17) .0174(15) .0130(15) -.0131(14) .0031(12) -.0014(12) C11 .035(2) .0235(16) .0164(17) -.0177(15) .0112(13) -.0067(13) C12 .041(2) .0267(17) .0165(17) -.0193(16) .0079(14) -.0117(14) C13 .037(2) .0311(18) .0205(18) -.0211(16) .0006(14) -.0090(14) C14 .0252(18) .0242(16) .0163(16) -.0153(14) .0039(12) -.0052(13) C15 .0229(16) .0137(14) .0083(15) -.0101(13) .0034(11) -.0004(11) C16 .0156(15) .0109(13) .0162(16) -.0072(12) .0045(11) -.0040(12) C17 .0209(17) .0141(15) .0198(17) -.0090(13) .0074(12) -.0006(12) C18 .0215(18) .0305(18) .0286(19) -.0129(15) .0061(13) -.0091(15) C19 .0165(16) .0204(15) .0141(16) -.0062(14) .0022(11) -.0049(12) C20 .0228(18) .0189(16) .0260(18) -.0056(14) .0081(13) -.0054(14) C21 .0256(18) .0255(17) .0130(16) -.0075(15) .0070(13) -.0064(13) C22 .039(2) .044(2) .027(2) -.0222(18) .0178(15) -.0242(17) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag O1 C21 . 1.200(4) ? O2 C17 . 1.220(4) ? O3 C19 . 1.371(4) ? O3 C16 . 1.432(3) ? O4 C19 . 1.207(4) ? O5 C8 . 1.212(3) ? O6 C9 . 1.454(3) yes O6 C7 . 1.459(3) yes N1 C17 . 1.376(4) ? N1 C10 . 1.432(4) ? N1 C9 . 1.445(4) ? N2 C8 . 1.396(4) ? N2 C21 . 1.426(4) ? N2 C1 . 1.443(4) ? C1 C2 . 1.378(4) ? C1 C6 . 1.394(4) ? C2 C3 . 1.398(4) ? C2 H2 . .9300 ? C3 C4 . 1.379(5) ? C3 H3 . .9300 ? C4 C5 . 1.389(5) ? C4 H4 . .9300 ? C5 C6 . 1.385(4) ? C5 H5 . .9300 ? C6 C7 . 1.488(4) ? C7 C8 . 1.540(4) ? C7 C16 . 1.571(4) yes C9 C16 . 1.531(4) yes C9 H9 . .9800 ? C10 C11 . 1.385(4) ? C10 C15 . 1.399(4) ? C11 C12 . 1.396(5) ? C11 H11 . .9300 ? C12 C13 . 1.387(5) ? C12 H12 . .9300 ? C13 C14 . 1.395(4) ? C13 H13 . .9300 ? C14 C15 . 1.394(4) ? C14 H14 . .9300 ? C15 C16 . 1.502(4) ? C17 C18 . 1.502(4) ? C18 H18A . .9600 ? C18 H18B . .9600 ? C18 H18C . .9600 ? C19 C20 . 1.482(4) ? C20 H20A . .9600 ? C20 H20B . .9600 ? C20 H20C . .9600 ? C21 C22 . 1.502(4) ? C22 H22A . .9600 ? C22 H22B . .9600 ? C22 H22C . .9600 ? loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C .0033 .0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H .0000 .0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N .0061 .0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O .0106 .0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle C19 O3 C16 116.4(2) C9 O6 C7 92.63(19) C17 N1 C10 127.4(3) C17 N1 C9 123.9(2) C10 N1 C9 108.5(2) C8 N2 C21 126.2(2) C8 N2 C1 109.6(2) C21 N2 C1 124.2(3) C2 C1 C6 121.3(3) C2 C1 N2 129.3(3) C6 C1 N2 109.4(3) C1 C2 C3 117.6(3) C1 C2 H2 121.2 C3 C2 H2 121.2 C4 C3 C2 121.7(3) C4 C3 H3 119.1 C2 C3 H3 119.1 C3 C4 C5 120.0(3) C3 C4 H4 120.0 C5 C4 H4 120.0 C6 C5 C4 119.1(3) C6 C5 H5 120.5 C4 C5 H5 120.5 C5 C6 C1 120.3(3) C5 C6 C7 129.8(3) C1 C6 C7 109.8(3) O6 C7 C6 115.6(2) O6 C7 C8 110.7(2) C6 C7 C8 103.2(2) O6 C7 C16 89.3(2) C6 C7 C16 124.0(2) C8 C7 C16 114.0(2) O5 C8 N2 127.6(3) O5 C8 C7 124.4(3) N2 C8 C7 108.0(2) N1 C9 O6 112.8(2) N1 C9 C16 107.6(2) O6 C9 C16 91.0(2) N1 C9 H9 114.4 O6 C9 H9 114.4 C16 C9 H9 114.4 C11 C10 C15 121.8(3) C11 C10 N1 128.0(3) C15 C10 N1 110.2(3) C10 C11 C12 117.1(3) C10 C11 H11 121.4 C12 C11 H11 121.4 C13 C12 C11 122.1(3) C13 C12 H12 118.9 C11 C12 H12 118.9 C12 C13 C14 120.1(3) C12 C13 H13 119.9 C14 C13 H13 119.9 C15 C14 C13 118.6(3) C15 C14 H14 120.7 C13 C14 H14 120.7 C14 C15 C10 120.2(3) C14 C15 C16 130.1(3) C10 C15 C16 109.7(3) O3 C16 C15 115.1(2) O3 C16 C9 113.2(2) C15 C16 C9 103.3(2) O3 C16 C7 117.7(2) C15 C16 C7 116.9(2) C9 C16 C7 85.5(2) O2 C17 N1 121.7(3) O2 C17 C18 123.3(3) N1 C17 C18 114.9(3) 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 O4 C19 O3 121.2(3) O4 C19 C20 127.2(3) O3 C19 C20 111.6(3) C19 C20 H20A 109.5 C19 C20 H20B 109.5 H20A C20 H20B 109.5 C19 C20 H20C 109.5 H20A C20 H20C 109.5 H20B C20 H20C 109.5 O1 C21 N2 119.1(3) O1 C21 C22 123.0(3) N2 C21 C22 117.8(3) C21 C22 H22A 109.5 C21 C22 H22B 109.5 H22A C22 H22B 109.5 C21 C22 H22C 109.5 H22A C22 H22C 109.5 H22B C22 H22C 109.5 loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_site_symmetry_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_publ_flag C14 H14 O4 1_555 .93 2.53 3.155(4) 125 yes C18 H18B O4 1_655 .96 2.54 3.271(6) 133 yes C20 H20B O1 2_577 .96 2.59 3.323(4) 133 yes 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 C8 N2 C1 C2 176.9(3) C21 N2 C1 C2 -2.2(5) C8 N2 C1 C6 -.5(3) C21 N2 C1 C6 -179.5(3) C6 C1 C2 C3 .8(4) N2 C1 C2 C3 -176.2(3) C1 C2 C3 C4 -.5(5) C2 C3 C4 C5 .4(5) C3 C4 C5 C6 -.5(5) C4 C5 C6 C1 .8(4) C4 C5 C6 C7 177.7(3) C2 C1 C6 C5 -1.0(4) N2 C1 C6 C5 176.6(2) C2 C1 C6 C7 -178.5(3) N2 C1 C6 C7 -.9(3) C9 O6 C7 C6 137.6(2) C9 O6 C7 C8 -105.7(2) C9 O6 C7 C16 9.70(19) C5 C6 C7 O6 -54.5(4) C1 C6 C7 O6 122.6(3) C5 C6 C7 C8 -175.4(3) C1 C6 C7 C8 1.7(3) C5 C6 C7 C16 53.2(4) C1 C6 C7 C16 -129.6(3) C21 N2 C8 O5 1.4(5) C1 N2 C8 O5 -177.6(3) C21 N2 C8 C7 -179.4(3) C1 N2 C8 C7 1.6(3) O6 C7 C8 O5 53.1(4) C6 C7 C8 O5 177.2(3) C16 C7 C8 O5 -45.7(4) O6 C7 C8 N2 -126.2(2) C6 C7 C8 N2 -2.0(3) C16 C7 C8 N2 135.1(2) C17 N1 C9 O6 -84.1(3) C10 N1 C9 O6 90.6(3) C17 N1 C9 C16 177.1(2) C10 N1 C9 C16 -8.2(3) C7 O6 C9 N1 -119.6(2) C7 O6 C9 C16 -10.0(2) C17 N1 C10 C11 1.9(5) C9 N1 C10 C11 -172.6(3) C17 N1 C10 C15 -179.4(3) C9 N1 C10 C15 6.1(3) C15 C10 C11 C12 1.6(4) N1 C10 C11 C12 -179.9(3) C10 C11 C12 C13 -.3(5) C11 C12 C13 C14 -.1(5) C12 C13 C14 C15 -.7(5) C13 C14 C15 C10 1.9(4) C13 C14 C15 C16 -177.8(3) C11 C10 C15 C14 -2.4(4) N1 C10 C15 C14 178.8(2) C11 C10 C15 C16 177.3(3) N1 C10 C15 C16 -1.4(3) C19 O3 C16 C15 81.8(3) C19 O3 C16 C9 -159.7(2) C19 O3 C16 C7 -62.3(3) C14 C15 C16 O3 -59.9(4) C10 C15 C16 O3 120.4(3) C14 C15 C16 C9 176.3(3) C10 C15 C16 C9 -3.5(3) C14 C15 C16 C7 84.6(4) C10 C15 C16 C7 -95.2(3) N1 C9 C16 O3 -118.1(2) O6 C9 C16 O3 127.6(2) N1 C9 C16 C15 7.0(3) O6 C9 C16 C15 -107.3(2) N1 C9 C16 C7 123.6(2) O6 C9 C16 C7 9.26(18) O6 C7 C16 O3 -123.1(2) C6 C7 C16 O3 116.1(3) C8 C7 C16 O3 -10.8(3) O6 C7 C16 C15 93.4(3) C6 C7 C16 C15 -27.4(4) C8 C7 C16 C15 -154.2(2) O6 C7 C16 C9 -9.22(18) C6 C7 C16 C9 -130.0(3) C8 C7 C16 C9 103.1(2) C10 N1 C17 O2 9.3(5) C9 N1 C17 O2 -177.0(3) C10 N1 C17 C18 -169.6(3) C9 N1 C17 C18 4.1(4) C16 O3 C19 O4 2.9(4) C16 O3 C19 C20 -178.3(2) C8 N2 C21 O1 176.8(3) C1 N2 C21 O1 -4.3(5) C8 N2 C21 C22 -3.2(4) C1 N2 C21 C22 175.7(3)