#------------------------------------------------------------------------------ #$Date: 2016-03-22 22:39:36 +0000 (Tue, 22 Mar 2016) $ #$Revision: 179121 $ #$URL: svn://www.crystallography.net/cod/cif/4/30/83/4308378.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_4308378 loop_ _publ_author_name 'Daniel T. de Lill' 'Noel S. Gunning' 'Christopher L. Cahill' _publ_contact_author_address ; Department of Chemistry George Washington University 725 21st Street, NW Washington, DC 20052 ; _publ_contact_author_email cahill@gwu.edu _publ_contact_author_fax 202-994-5873 _publ_contact_author_name 'Christopher L. Cahill' _publ_contact_author_phone 202-994-6959 _publ_section_title ; Toward Templated Metal-Organic Frameworks: Synthesis, Structures, Thermal Properties, and Luminescence of Three Novel Lanthanide-Adipate Frameworks ; _journal_name_full 'Inorganic Chemistry' _journal_page_first 258 _journal_page_last 266 _journal_paper_doi 10.1021/ic048755k _journal_volume 44 _journal_year 2005 _chemical_formula_sum 'C12 H21 O12 Pr' _chemical_formula_weight 498.20 _chemical_name_systematic ; ? ; _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 74.7100(10) _cell_angle_beta 69.7950(10) _cell_angle_gamma 85.9590(10) _cell_formula_units_Z 2 _cell_length_a 8.6550(5) _cell_length_b 9.9366(6) _cell_length_c 11.7170(6) _cell_measurement_reflns_used 3512 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 29.68 _cell_measurement_theta_min 2.47 _cell_volume 911.96(9) _computing_cell_refinement 'Bruker SAINT' _computing_data_collection 'Bruker SMART' _computing_data_reduction 'Bruker SAINT' _computing_publication_material 'WINGX (Farrugia, 1998)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SIR92 (Altomare et al. 1993)' _diffrn_ambient_temperature 293(2) _diffrn_measured_fraction_theta_full 0.924 _diffrn_measured_fraction_theta_max 0.924 _diffrn_measurement_device_type 'Bruker Apex CCD' _diffrn_measurement_method 'Omega and Phi Scans' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0291 _diffrn_reflns_av_sigmaI/netI 0.0574 _diffrn_reflns_limit_h_max 11 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_k_max 14 _diffrn_reflns_limit_k_min -11 _diffrn_reflns_limit_l_max 16 _diffrn_reflns_limit_l_min -9 _diffrn_reflns_number 8630 _diffrn_reflns_theta_full 30.49 _diffrn_reflns_theta_max 30.49 _diffrn_reflns_theta_min 1.92 _exptl_absorpt_coefficient_mu 2.728 _exptl_absorpt_correction_T_max 0.897 _exptl_absorpt_correction_T_min 0.745 _exptl_absorpt_correction_type empirical _exptl_absorpt_process_details SADABS _exptl_crystal_colour pale-green _exptl_crystal_density_diffrn 1.814 _exptl_crystal_density_method 'not measured' _exptl_crystal_description plate _exptl_crystal_F_000 496 _exptl_crystal_size_max 0.120 _exptl_crystal_size_mid 0.090 _exptl_crystal_size_min 0.040 _refine_diff_density_max 0.953 _refine_diff_density_min -0.720 _refine_diff_density_rms 0.140 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.021 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 253 _refine_ls_number_reflns 5138 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.021 _refine_ls_R_factor_all 0.0401 _refine_ls_R_factor_gt 0.0349 _refine_ls_shift/su_max 0.001 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0241P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0661 _refine_ls_wR_factor_ref 0.0682 _reflns_number_gt 4548 _reflns_number_total 5138 _reflns_threshold_expression >2sigma(I) _cod_data_source_file ic048755ksi20040906_100304_2.cif _cod_data_source_block GWMOF-3 _cod_depositor_comments ; The following automatic conversions were performed: '_exptl_absorpt_correction_type' value 'Empirical' changed to 'empirical' 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 ; _cod_database_code 4308378 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, -z' 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 Pr1 Pr 0.25445(2) 0.022391(19) 0.988078(15) 0.01631(6) Uani 1 1 d . . . O1 O 0.4223(3) -0.0448(2) 1.12788(18) 0.0220(5) Uani 1 1 d . . . O2 O 0.4249(3) 0.1073(3) 0.75320(19) 0.0245(5) Uani 1 1 d . . . O3 O 0.1375(3) 0.2470(2) 0.9017(2) 0.0268(5) Uani 1 1 d . . . O4 O 0.3584(3) 0.2814(3) 0.9409(2) 0.0321(6) Uani 1 1 d . . . O5 O 0.0994(3) 0.1164(3) 1.1812(2) 0.0230(5) Uani 1 1 d . . . O6 O 0.0681(3) -0.0353(2) 0.88908(19) 0.0216(5) Uani 1 1 d . . . O7 O 0.3757(4) -0.1973(3) 0.9121(3) 0.0341(7) Uani 1 1 d . . . O8 O 0.1284(3) -0.2019(3) 1.1526(3) 0.0303(6) Uani 1 1 d . . . O9 O 0.3399(5) 0.3445(3) 0.6131(3) 0.0502(8) Uani 1 1 d . . . O10 O 0.2615(6) 0.2497(4) 0.4917(3) 0.0805(13) Uani 1 1 d . . . OW1 O 0.6865(4) 0.7227(4) 0.7686(3) 0.0459(8) Uani 1 1 d . . . OW2 O 0.3509(4) 0.5790(3) 0.1278(4) 0.0483(8) Uani 1 1 d . . . C1 C -0.0446(4) 0.0844(3) 1.1932(3) 0.0179(6) Uani 1 1 d . . . C2 C -0.1899(4) 0.1030(4) 1.3028(3) 0.0302(8) Uani 1 1 d . . . H2A H -0.2656 0.0246 1.3279 0.036 Uiso 1 1 calc R . . H2B H -0.2458 0.1865 1.2746 0.036 Uiso 1 1 calc R . . C3 C -0.1550(4) 0.1147(4) 1.4171(3) 0.0290(8) Uani 1 1 d . . . H3A H -0.0951 0.2016 1.3972 0.035 Uiso 1 1 calc R . . H3B H -0.0857 0.0386 1.4396 0.035 Uiso 1 1 calc R . . C4 C -0.3109(4) 0.1106(4) 1.5280(3) 0.0313(9) Uani 1 1 d . . . H4A H -0.3742 0.0271 1.5429 0.038 Uiso 1 1 calc R . . H4B H -0.3762 0.1904 1.5066 0.038 Uiso 1 1 calc R . . C5 C -0.2829(4) 0.1118(4) 1.6488(3) 0.0278(8) Uani 1 1 d . . . H5A H -0.2045 0.0405 1.6635 0.033 Uiso 1 1 calc R . . H5B H -0.2338 0.2013 1.6376 0.033 Uiso 1 1 calc R . . C6 C 0.5644(4) 0.0873(3) 0.7633(3) 0.0196(6) Uani 1 1 d . . . C7 C 0.2378(4) 0.3285(4) 0.9072(3) 0.0257(7) Uani 1 1 d . . . C8 C 0.2106(5) 0.4834(4) 0.8726(4) 0.0388(10) Uani 1 1 d . . . H8A H 0.2451 0.5167 0.7817 0.047 Uiso 1 1 calc R . . H8B H 0.2791 0.5304 0.9012 0.047 Uiso 1 1 calc R . . C9 C 0.0328(5) 0.5216(4) 0.9287(4) 0.0436(10) Uani 1 1 d . . . H9A H -0.0349 0.4775 0.8973 0.052 Uiso 1 1 calc R . . H9B H 0.0233 0.6218 0.9006 0.052 Uiso 1 1 calc R . . C21 C 0.2784(6) 0.3500(5) 0.5235(4) 0.0456(11) Uani 1 1 d . . . C22 C 0.2367(6) 0.4956(5) 0.4670(4) 0.0512(12) Uani 1 1 d . . . H22A H 0.3238 0.5319 0.3876 0.061 Uiso 1 1 calc R . . H22B H 0.2352 0.5534 0.5224 0.061 Uiso 1 1 calc R . . C23 C 0.0725(6) 0.5100(6) 0.4436(4) 0.0566(13) Uani 1 1 d . . . H23A H 0.0693 0.6023 0.3899 0.068 Uiso 1 1 calc R . . H23B H 0.0674 0.4426 0.3983 0.068 Uiso 1 1 calc R . . H9W H 0.353(7) 0.271(5) 0.648(5) 0.068 Uiso 1 1 d . . . H91 H 0.764(6) 0.751(6) 0.776(5) 0.068 Uiso 1 1 d . . . H92 H 0.716(7) 0.732(6) 0.700(5) 0.068 Uiso 1 1 d . . . H93 H 0.447(6) 0.611(6) 0.117(5) 0.068 Uiso 1 1 d . . . H94 H 0.342(7) 0.502(6) 0.151(5) 0.068 Uiso 1 1 d . . . H8B H 0.033(6) -0.226(5) 1.150(4) 0.068 Uiso 1 1 d . . . H8A H 0.168(7) -0.264(6) 1.168(5) 0.068 Uiso 1 1 d . . . H7B H 0.356(7) -0.263(6) 0.956(5) 0.068 Uiso 1 1 d . . . H7A H 0.462(6) -0.208(6) 0.868(5) 0.068 Uiso 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 Pr1 0.01432(8) 0.02131(10) 0.01373(8) -0.00626(6) -0.00420(6) 0.00164(6) O1 0.0185(11) 0.0327(14) 0.0129(10) -0.0040(9) -0.0048(9) 0.0015(10) O2 0.0187(11) 0.0366(14) 0.0180(11) -0.0070(10) -0.0063(9) 0.0027(10) O3 0.0240(12) 0.0224(13) 0.0362(13) -0.0082(11) -0.0126(11) 0.0019(10) O4 0.0271(13) 0.0334(15) 0.0419(15) -0.0154(12) -0.0156(12) 0.0027(11) O5 0.0175(11) 0.0338(14) 0.0211(11) -0.0119(10) -0.0072(9) 0.0008(10) O6 0.0185(11) 0.0313(13) 0.0184(10) -0.0118(10) -0.0064(9) 0.0013(10) O7 0.0325(15) 0.0311(16) 0.0381(16) -0.0133(12) -0.0090(13) 0.0060(13) O8 0.0262(14) 0.0286(15) 0.0328(13) 0.0014(12) -0.0119(11) -0.0039(12) O9 0.072(2) 0.044(2) 0.0403(17) -0.0102(15) -0.0276(16) 0.0084(18) O10 0.149(4) 0.048(2) 0.072(2) -0.0149(19) -0.073(3) 0.006(2) OW1 0.0449(19) 0.053(2) 0.0455(17) -0.0189(17) -0.0164(16) -0.0058(16) OW2 0.0291(16) 0.0332(17) 0.075(2) 0.0021(17) -0.0200(16) 0.0003(14) C1 0.0185(15) 0.0222(17) 0.0133(13) -0.0055(12) -0.0051(11) 0.0009(13) C2 0.0180(16) 0.051(2) 0.0226(16) -0.0180(17) -0.0018(13) 0.0011(16) C3 0.0195(16) 0.050(2) 0.0164(15) -0.0124(16) -0.0013(13) -0.0009(16) C4 0.0233(17) 0.051(3) 0.0200(16) -0.0139(17) -0.0042(14) -0.0009(17) C5 0.0220(17) 0.044(2) 0.0157(14) -0.0071(15) -0.0047(13) 0.0006(16) C6 0.0203(15) 0.0229(17) 0.0149(13) -0.0048(13) -0.0050(12) -0.0007(13) C7 0.0253(17) 0.0234(18) 0.0249(16) -0.0069(14) -0.0034(14) -0.0003(15) C8 0.037(2) 0.022(2) 0.051(2) -0.0099(18) -0.0063(19) 0.0003(17) C9 0.048(3) 0.028(2) 0.051(2) -0.0095(19) -0.015(2) 0.014(2) C21 0.053(3) 0.050(3) 0.033(2) -0.004(2) -0.018(2) 0.001(2) C22 0.050(3) 0.049(3) 0.054(3) -0.003(2) -0.025(2) 0.006(2) C23 0.061(3) 0.055(3) 0.057(3) -0.009(3) -0.028(2) 0.002(3) 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' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Pr Pr -0.2180 2.8214 '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 _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag O6 Pr1 O1 151.75(8) . . ? O6 Pr1 O3 73.39(8) . . ? O1 Pr1 O3 133.67(8) . . ? O6 Pr1 O8 82.19(8) . . ? O1 Pr1 O8 72.23(8) . . ? O3 Pr1 O8 133.72(8) . . ? O6 Pr1 O2 78.38(7) . . ? O1 Pr1 O2 114.12(7) . . ? O3 Pr1 O2 72.32(7) . . ? O8 Pr1 O2 140.09(8) . . ? O6 Pr1 O5 112.24(7) . . ? O1 Pr1 O5 74.83(7) . . ? O3 Pr1 O5 75.26(7) . . ? O8 Pr1 O5 78.74(8) . . ? O2 Pr1 O5 141.03(8) . . ? O6 Pr1 O7 74.77(9) . . ? O1 Pr1 O7 84.55(8) . . ? O3 Pr1 O7 136.73(8) . . ? O8 Pr1 O7 68.19(9) . . ? O2 Pr1 O7 73.18(9) . . ? O5 Pr1 O7 145.12(9) . . ? O6 Pr1 O4 121.25(8) . . ? O1 Pr1 O4 87.00(8) . . ? O3 Pr1 O4 50.20(8) . . ? O8 Pr1 O4 147.60(8) . . ? O2 Pr1 O4 70.95(8) . . ? O5 Pr1 O4 71.84(8) . . ? O7 Pr1 O4 135.64(8) . . ? O6 Pr1 O1 121.75(7) . 2_657 ? O1 Pr1 O1 64.66(7) . 2_657 ? O3 Pr1 O1 106.68(7) . 2_657 ? O8 Pr1 O1 119.60(8) . 2_657 ? O2 Pr1 O1 49.47(7) . 2_657 ? O5 Pr1 O1 124.26(7) . 2_657 ? O7 Pr1 O1 67.55(8) . 2_657 ? O4 Pr1 O1 69.49(7) . 2_657 ? O6 Pr1 O6 63.67(7) . 2_557 ? O1 Pr1 O6 113.92(7) . 2_557 ? O3 Pr1 O6 68.07(7) . 2_557 ? O8 Pr1 O6 65.92(8) . 2_557 ? O2 Pr1 O6 130.99(7) . 2_557 ? O5 Pr1 O6 49.11(6) . 2_557 ? O7 Pr1 O6 120.63(8) . 2_557 ? O4 Pr1 O6 102.57(7) . 2_557 ? O1 Pr1 O6 171.81(7) 2_657 2_557 ? O6 Pr1 C7 97.55(9) . . ? O1 Pr1 C7 110.40(9) . . ? O3 Pr1 C7 24.98(9) . . ? O8 Pr1 C7 146.94(9) . . ? O2 Pr1 C7 70.69(8) . . ? O5 Pr1 C7 70.76(8) . . ? O7 Pr1 C7 143.87(9) . . ? O4 Pr1 C7 25.27(9) . . ? O1 Pr1 C7 88.79(8) 2_657 . ? O6 Pr1 C7 84.22(8) 2_557 . ? O6 Pr1 C6 99.59(8) . . ? O1 Pr1 C6 89.77(8) . . ? O3 Pr1 C6 89.80(8) . . ? O8 Pr1 C6 133.38(9) . . ? O2 Pr1 C6 24.38(8) . . ? O5 Pr1 C6 138.46(8) . . ? O7 Pr1 C6 67.53(9) . . ? O4 Pr1 C6 68.97(8) . . ? O1 Pr1 C6 25.11(7) 2_657 . ? O6 Pr1 C6 154.88(8) 2_557 . ? C7 Pr1 C6 79.46(9) . . ? C6 O1 Pr1 151.6(2) 2_657 . ? C6 O1 Pr1 93.06(18) 2_657 2_657 ? Pr1 O1 Pr1 115.34(7) . 2_657 ? C6 O2 Pr1 97.55(18) . . ? C7 O3 Pr1 98.0(2) . . ? C7 O4 Pr1 91.1(2) . . ? C1 O5 Pr1 97.92(17) . . ? C1 O6 Pr1 150.11(19) 2_557 . ? C1 O6 Pr1 93.02(17) 2_557 2_557 ? Pr1 O6 Pr1 116.33(7) . 2_557 ? Pr1 O7 H7B 119(4) . . ? Pr1 O7 H7A 129(4) . . ? H7B O7 H7A 103(5) . . ? Pr1 O8 H8B 112(3) . . ? Pr1 O8 H8A 127(5) . . ? H8B O8 H8A 107(6) . . ? C21 O9 H9W 114(4) . . ? H91 OW1 H92 100(5) . . ? H93 OW2 H94 113(5) . . ? O5 C1 O6 119.6(3) . 2_557 ? O5 C1 C2 121.5(3) . . ? O6 C1 C2 118.9(3) 2_557 . ? O5 C1 Pr1 57.68(14) . . ? O6 C1 Pr1 62.20(15) 2_557 . ? C2 C1 Pr1 174.7(2) . . ? C1 C2 C3 116.7(3) . . ? C1 C2 H2A 108.1 . . ? C3 C2 H2A 108.1 . . ? C1 C2 H2B 108.1 . . ? C3 C2 H2B 108.1 . . ? H2A C2 H2B 107.3 . . ? C2 C3 C4 112.0(3) . . ? C2 C3 H3A 109.2 . . ? C4 C3 H3A 109.2 . . ? C2 C3 H3B 109.2 . . ? C4 C3 H3B 109.2 . . ? H3A C3 H3B 107.9 . . ? C3 C4 C5 114.4(3) . . ? C3 C4 H4A 108.7 . . ? C5 C4 H4A 108.7 . . ? C3 C4 H4B 108.7 . . ? C5 C4 H4B 108.7 . . ? H4A C4 H4B 107.6 . . ? C6 C5 C4 114.6(3) 1_456 . ? C6 C5 H5A 108.6 1_456 . ? C4 C5 H5A 108.6 . . ? C6 C5 H5B 108.6 1_456 . ? C4 C5 H5B 108.6 . . ? H5A C5 H5B 107.6 . . ? O2 C6 O1 119.8(3) . 2_657 ? O2 C6 C5 120.9(3) . 1_654 ? O1 C6 C5 119.3(3) 2_657 1_654 ? O2 C6 Pr1 58.07(15) . . ? O1 C6 Pr1 61.83(15) 2_657 . ? C5 C6 Pr1 176.4(2) 1_654 . ? O3 C7 O4 120.5(3) . . ? O3 C7 C8 118.7(3) . . ? O4 C7 C8 120.9(3) . . ? O3 C7 Pr1 57.01(18) . . ? O4 C7 Pr1 63.61(19) . . ? C8 C7 Pr1 174.2(3) . . ? C7 C8 C9 113.1(3) . . ? C7 C8 H8A 109.0 . . ? C9 C8 H8A 109.0 . . ? C7 C8 H8B 109.0 . . ? C9 C8 H8B 109.0 . . ? H8A C8 H8B 107.8 . . ? C8 C9 C9 113.6(5) . 2_567 ? C8 C9 H9A 108.9 . . ? C9 C9 H9A 108.9 2_567 . ? C8 C9 H9B 108.9 . . ? C9 C9 H9B 108.9 2_567 . ? H9A C9 H9B 107.7 . . ? O10 C21 O9 122.6(4) . . ? O10 C21 C22 125.0(4) . . ? O9 C21 C22 112.4(4) . . ? C21 C22 C23 115.4(4) . . ? C21 C22 H22A 108.4 . . ? C23 C22 H22A 108.4 . . ? C21 C22 H22B 108.4 . . ? C23 C22 H22B 108.4 . . ? H22A C22 H22B 107.5 . . ? C23 C23 C22 114.9(5) 2_566 . ? C23 C23 H23A 108.5 2_566 . ? C22 C23 H23A 108.5 . . ? C23 C23 H23B 108.5 2_566 . ? C22 C23 H23B 108.5 . . ? H23A C23 H23B 107.5 . . ? 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 Pr1 O6 2.460(2) . ? Pr1 O1 2.484(2) . ? Pr1 O3 2.496(2) . ? Pr1 O8 2.549(3) . ? Pr1 O2 2.571(2) . ? Pr1 O5 2.576(2) . ? Pr1 O7 2.591(3) . ? Pr1 O4 2.640(3) . ? Pr1 O1 2.651(2) 2_657 ? Pr1 O6 2.674(2) 2_557 ? Pr1 C7 2.946(4) . ? Pr1 C6 3.003(3) . ? O1 C6 1.276(4) 2_657 ? O1 Pr1 2.651(2) 2_657 ? O2 C6 1.251(4) . ? O3 C7 1.256(4) . ? O4 C7 1.258(4) . ? O5 C1 1.259(4) . ? O6 C1 1.267(3) 2_557 ? O6 Pr1 2.674(2) 2_557 ? O7 H7B 0.71(5) . ? O7 H7A 0.77(5) . ? O8 H8B 0.89(5) . ? O8 H8A 0.70(5) . ? O9 C21 1.319(5) . ? O9 H9W 0.76(5) . ? O10 C21 1.188(5) . ? OW1 H91 0.78(5) . ? OW1 H92 0.74(5) . ? OW2 H93 0.87(5) . ? OW2 H94 0.74(5) . ? C1 O6 1.267(3) 2_557 ? C1 C2 1.497(4) . ? C2 C3 1.505(4) . ? C2 H2A 0.9700 . ? C2 H2B 0.9700 . ? C3 C4 1.510(4) . ? C3 H3A 0.9700 . ? C3 H3B 0.9700 . ? C4 C5 1.520(4) . ? C4 H4A 0.9700 . ? C4 H4B 0.9700 . ? C5 C6 1.501(4) 1_456 ? C5 H5A 0.9700 . ? C5 H5B 0.9700 . ? C6 O1 1.276(4) 2_657 ? C6 C5 1.501(4) 1_654 ? C7 C8 1.508(5) . ? C8 C9 1.514(5) . ? C8 H8A 0.9700 . ? C8 H8B 0.9700 . ? C9 C9 1.516(8) 2_567 ? C9 H9A 0.9700 . ? C9 H9B 0.9700 . ? C21 C22 1.499(6) . ? C22 C23 1.528(6) . ? C22 H22A 0.9700 . ? C22 H22B 0.9700 . ? C23 C23 1.452(9) 2_566 ? C23 H23A 0.9700 . ? C23 H23B 0.9700 . ?