#------------------------------------------------------------------------------ #$Date: 2016-02-18 12:25:00 +0000 (Thu, 18 Feb 2016) $ #$Revision: 176728 $ #$URL: svn://www.crystallography.net/cod/cif/8/00/01/8000141.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_8000141 loop_ _publ_author_name 'Bai, Fenghua' 'Su, Haiquan' 'Chang, Fei' _publ_section_title ; A Dimeric Cerium(III) Acetylacetonate Complex Containing Intramolecular and Intermolecular Hydrogen Bond ; _journal_issue 9 _journal_name_full 'Chemistry Letters' _journal_page_first 1104 _journal_paper_doi 10.1246/cl.2007.1104 _journal_volume 36 _journal_year 2007 _chemical_formula_sum 'C25 H37 Ce O10' _chemical_formula_weight 637.67 _chemical_name_systematic ; ? ; _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 95.58(3) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 14.778(3) _cell_length_b 11.618(2) _cell_length_c 17.513(4) _cell_measurement_reflns_used 142 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 27.485 _cell_measurement_theta_min 3.395 _cell_volume 2992.6(11) _computing_cell_refinement 'HKL Scalepack (Otwinowski & Minor, 1997)' _computing_data_collection 'KappaCCD (Nonius B. V., 1998)' _computing_data_reduction 'HKL Denzo (Otwinowski & Minor, 1997) & maXus (Mackay et al., 1998)' _computing_molecular_graphics 'Bruker SHELXTL V5.1 (Sheldrick, 1998)' _computing_publication_material 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1997)' _diffrn_ambient_temperature 293(2) _diffrn_detector_area_resol_mean 0.76 _diffrn_measured_fraction_theta_full 0.997 _diffrn_measured_fraction_theta_max 0.997 _diffrn_measurement_device_type 'NONIUS Kappa CCD' _diffrn_measurement_method CCD _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 0.0657 _diffrn_reflns_av_sigmaI/netI 0.1172 _diffrn_reflns_limit_h_max 19 _diffrn_reflns_limit_h_min -19 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_k_min -14 _diffrn_reflns_limit_l_max 22 _diffrn_reflns_limit_l_min -22 _diffrn_reflns_number 13199 _diffrn_reflns_theta_full 27.49 _diffrn_reflns_theta_max 27.49 _diffrn_reflns_theta_min 3.45 _diffrn_standards_decay_% none _exptl_absorpt_coefficient_mu 1.569 _exptl_absorpt_correction_type none _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.415 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 1300 _exptl_crystal_size_max 0.12 _exptl_crystal_size_mid 0.09 _exptl_crystal_size_min 0.06 _refine_diff_density_max 0.897 _refine_diff_density_min -0.573 _refine_diff_density_rms 0.083 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 0.880 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 337 _refine_ls_number_reflns 6852 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.880 _refine_ls_R_factor_all 0.1143 _refine_ls_R_factor_gt 0.0401 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0425P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0793 _refine_ls_wR_factor_ref 0.0905 _reflns_number_gt 3517 _reflns_number_total 6852 _reflns_threshold_expression >2sigma(I) _cod_data_source_file 36-1104sup1.cif _cod_data_source_block complex_1 _cod_original_cell_volume 2992.7(10) _cod_original_sg_symbol_H-M P2(1)/c _cod_database_code 8000141 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' 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 Ce1 Ce 0.236009(15) 0.38909(2) 0.936050(13) 0.04482(10) Uani 1 1 d . O1 O 0.3141(2) 0.2308(3) 0.8758(2) 0.0764(10) Uani 1 1 d . O2 O 0.34877(19) 0.4687(3) 0.85914(19) 0.0736(10) Uani 1 1 d . O3 O 0.1534(2) 0.3470(3) 0.81082(19) 0.0661(9) Uani 1 1 d . O4 O 0.16213(18) 0.5655(3) 0.87830(18) 0.0616(8) Uani 1 1 d . O5 O 0.32428(18) 0.5294(2) 1.01989(17) 0.0573(8) Uani 1 1 d . O6 O 0.14572(17) 0.4538(3) 1.03880(16) 0.0559(8) Uani 1 1 d . O7 O 0.33510(18) 0.2800(3) 1.03655(16) 0.0580(8) Uani 1 1 d . O8 O 0.5053(2) 0.3693(3) 1.0712(3) 0.0994(12) Uani 1 1 d . H8 H 0.4502 0.3765 1.0621 0.149 Uiso 1 1 calc R O9 O 0.11769(18) 0.2430(3) 0.95679(16) 0.0585(8) Uani 1 1 d . O10 O -0.0321(2) 0.3099(3) 1.0236(2) 0.0878(11) Uani 1 1 d . H10 H -0.0687 0.3371 1.0509 0.132 Uiso 1 1 calc R C1 C 0.3544(5) 0.1041(6) 0.7791(4) 0.148(3) Uani 1 1 d . H1A H 0.3877 0.0568 0.8171 0.221 Uiso 1 1 calc R H1B H 0.3883 0.1116 0.7353 0.221 Uiso 1 1 calc R H1C H 0.2966 0.0691 0.7638 0.221 Uiso 1 1 calc R C2 C 0.3398(4) 0.2203(6) 0.8121(4) 0.0884(18) Uani 1 1 d . C3 C 0.3703(4) 0.3148(8) 0.7699(4) 0.113(2) Uani 1 1 d . H3 H 0.3911 0.2987 0.7226 0.135 Uiso 1 1 calc R C4 C 0.3719(4) 0.4367(8) 0.7949(4) 0.115(3) Uani 1 1 d . C5 C 0.4034(4) 0.5243(6) 0.7419(3) 0.114(2) Uani 1 1 d . H5A H 0.3537 0.5740 0.7246 0.171 Uiso 1 1 calc R H5B H 0.4256 0.4866 0.6987 0.171 Uiso 1 1 calc R H5C H 0.4514 0.5690 0.7683 0.171 Uiso 1 1 calc R C6 C 0.1241(4) 0.3325(6) 0.6766(3) 0.1026(19) Uani 1 1 d . H6A H 0.0684 0.2901 0.6771 0.154 Uiso 1 1 calc R H6B H 0.1726 0.2806 0.6681 0.154 Uiso 1 1 calc R H6C H 0.1177 0.3886 0.6361 0.154 Uiso 1 1 calc R C7 C 0.1444(4) 0.3901(7) 0.7494(3) 0.099(2) Uani 1 1 d . C8 C 0.1412(3) 0.5216(7) 0.7476(4) 0.105(2) Uani 1 1 d . H8A H 0.1321 0.5547 0.6991 0.126 Uiso 1 1 calc R C9 C 0.1503(4) 0.5996(5) 0.8100(3) 0.0767(16) Uani 1 1 d . C10 C 0.1275(4) 0.7190(5) 0.7908(3) 0.104(2) Uani 1 1 d . H10A H 0.0627 0.7267 0.7813 0.156 Uiso 1 1 calc R H10B H 0.1554 0.7408 0.7457 0.156 Uiso 1 1 calc R H10C H 0.1494 0.7679 0.8327 0.156 Uiso 1 1 calc R C11 C 0.3952(3) 0.6510(5) 1.1162(3) 0.0889(17) Uani 1 1 d . H11A H 0.4502 0.6229 1.0977 0.133 Uiso 1 1 calc R H11B H 0.4000 0.6457 1.1711 0.133 Uiso 1 1 calc R H11C H 0.3859 0.7298 1.1010 0.133 Uiso 1 1 calc R C12 C 0.3148(3) 0.5785(4) 1.0822(3) 0.0555(12) Uani 1 1 d . C13 C 0.2386(3) 0.5727(4) 1.1222(3) 0.0645(13) Uani 1 1 d . H13 H 0.2410 0.6125 1.1684 0.077 Uiso 1 1 calc R C14 C 0.1585(3) 0.5128(4) 1.0998(3) 0.0559(12) Uani 1 1 d . C15 C 0.0803(3) 0.5204(4) 1.1481(3) 0.0807(16) Uani 1 1 d . H15A H 0.0306 0.5602 1.1201 0.121 Uiso 1 1 calc R H15B H 0.0989 0.5616 1.1945 0.121 Uiso 1 1 calc R H15C H 0.0612 0.4442 1.1605 0.121 Uiso 1 1 calc R C16 C 0.3136(3) 0.0774(4) 1.0334(3) 0.0897(18) Uani 1 1 d . H16A H 0.2763 0.0702 1.0751 0.135 Uiso 1 1 calc R H16B H 0.3515 0.0105 1.0317 0.135 Uiso 1 1 calc R H16C H 0.2755 0.0840 0.9860 0.135 Uiso 1 1 calc R C17 C 0.3722(3) 0.1828(4) 1.0451(3) 0.0588(12) Uani 1 1 d . C18 C 0.4653(3) 0.1695(4) 1.0645(3) 0.0620(12) Uani 1 1 d . H18 H 0.4875 0.0947 1.0693 0.074 Uiso 1 1 calc R C19 C 0.5266(3) 0.2568(5) 1.0771(3) 0.0663(14) Uani 1 1 d . C20 C 0.6253(3) 0.2343(5) 1.1006(4) 0.107(2) Uani 1 1 d . H20A H 0.6602 0.3013 1.0904 0.160 Uiso 1 1 calc R H20B H 0.6454 0.1702 1.0720 0.160 Uiso 1 1 calc R H20C H 0.6336 0.2169 1.1544 0.160 Uiso 1 1 calc R C21 C 0.1088(3) 0.0832(4) 0.8710(3) 0.0735(15) Uani 1 1 d . H21A H 0.1058 0.1205 0.8219 0.110 Uiso 1 1 calc R H21B H 0.0743 0.0131 0.8665 0.110 Uiso 1 1 calc R H21C H 0.1710 0.0660 0.8881 0.110 Uiso 1 1 calc R C22 C 0.0698(3) 0.1618(4) 0.9283(2) 0.0541(11) Uani 1 1 d . C23 C -0.0199(3) 0.1446(4) 0.9462(3) 0.0605(13) Uani 1 1 d . H23 H -0.0492 0.0784 0.9268 0.073 Uiso 1 1 calc R C24 C -0.0675(3) 0.2148(4) 0.9889(3) 0.0545(12) Uani 1 1 d . C25 C -0.1663(3) 0.1884(4) 0.9993(3) 0.0822(16) Uani 1 1 d . H25A H -0.1690 0.1284 1.0368 0.123 Uiso 1 1 calc R H25B H -0.1971 0.1636 0.9513 0.123 Uiso 1 1 calc R H25C H -0.1952 0.2563 1.0165 0.123 Uiso 1 1 calc R 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 Ce1 0.04253(14) 0.04931(16) 0.04212(16) -0.00286(14) 0.00160(10) -0.00391(12) O1 0.076(2) 0.086(3) 0.069(2) -0.016(2) 0.0131(19) 0.0127(18) O2 0.061(2) 0.109(3) 0.052(2) -0.015(2) 0.0153(17) -0.0216(19) O3 0.067(2) 0.078(2) 0.051(2) 0.0028(18) -0.0087(16) -0.0102(17) O4 0.0601(18) 0.073(2) 0.051(2) 0.0067(18) 0.0042(16) 0.0079(16) O5 0.0556(18) 0.059(2) 0.057(2) -0.0108(18) 0.0020(15) -0.0107(15) O6 0.0586(18) 0.0584(19) 0.0513(19) -0.0134(17) 0.0085(15) -0.0096(15) O7 0.0567(18) 0.056(2) 0.060(2) 0.0039(16) -0.0045(15) -0.0030(16) O8 0.077(2) 0.107(3) 0.114(3) 0.004(3) 0.009(2) -0.006(2) O9 0.0593(18) 0.057(2) 0.059(2) -0.0093(17) 0.0079(15) -0.0172(16) O10 0.091(3) 0.081(3) 0.092(3) 0.005(2) 0.011(2) 0.004(2) C1 0.143(6) 0.165(8) 0.136(6) -0.079(5) 0.018(5) 0.060(5) C2 0.082(4) 0.102(5) 0.084(5) -0.018(4) 0.021(4) 0.000(3) C3 0.069(4) 0.194(8) 0.076(5) -0.038(6) 0.011(3) -0.021(5) C4 0.067(4) 0.198(8) 0.077(5) -0.011(5) 0.000(3) -0.061(5) C5 0.100(4) 0.169(7) 0.077(4) 0.007(4) 0.030(4) -0.049(4) C6 0.116(5) 0.134(5) 0.055(4) -0.007(4) -0.006(3) -0.027(4) C7 0.070(4) 0.166(7) 0.058(4) 0.018(5) -0.011(3) -0.051(4) C8 0.072(4) 0.149(7) 0.092(5) 0.049(5) -0.004(3) -0.008(4) C9 0.081(4) 0.092(5) 0.056(4) -0.001(4) 0.003(3) 0.016(3) C10 0.135(5) 0.079(4) 0.099(5) 0.043(4) 0.014(4) 0.019(4) C11 0.070(3) 0.095(4) 0.099(4) -0.037(4) -0.007(3) -0.024(3) C12 0.058(3) 0.046(3) 0.059(3) -0.002(2) -0.012(3) -0.005(2) C13 0.077(3) 0.066(3) 0.051(3) -0.017(3) 0.007(3) -0.007(3) C14 0.065(3) 0.046(3) 0.057(3) -0.004(2) 0.008(3) -0.006(2) C15 0.095(4) 0.078(4) 0.073(4) -0.021(3) 0.032(3) -0.022(3) C16 0.078(4) 0.066(4) 0.121(5) 0.007(3) -0.010(3) -0.011(3) C17 0.066(3) 0.050(3) 0.059(3) 0.006(3) 0.001(2) -0.006(3) C18 0.060(3) 0.046(3) 0.081(4) 0.013(3) 0.008(3) -0.001(3) C19 0.062(3) 0.061(4) 0.078(4) 0.016(3) 0.015(3) 0.010(3) C20 0.048(3) 0.101(5) 0.171(7) 0.014(4) 0.009(3) 0.002(3) C21 0.079(3) 0.062(3) 0.079(4) -0.025(3) 0.003(3) -0.005(3) C22 0.061(3) 0.044(3) 0.055(3) 0.002(2) -0.005(2) -0.008(2) C23 0.056(3) 0.052(3) 0.071(3) -0.006(3) -0.004(2) -0.017(2) C24 0.053(3) 0.044(3) 0.064(3) -0.001(2) -0.008(2) -0.008(2) C25 0.053(3) 0.083(4) 0.110(5) 0.010(3) 0.002(3) -0.016(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' Ce Ce -0.2486 2.6331 '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 O2 Ce1 O3 83.60(11) O2 Ce1 O6 137.77(11) O3 Ce1 O6 117.18(10) O2 Ce1 O1 70.77(12) O3 Ce1 O1 71.40(11) O6 Ce1 O1 148.44(11) O2 Ce1 O5 74.20(10) O3 Ce1 O5 148.02(11) O6 Ce1 O5 69.96(9) O1 Ce1 O5 120.23(10) O2 Ce1 O9 150.64(10) O3 Ce1 O9 72.48(10) O6 Ce1 O9 70.29(9) O1 Ce1 O9 85.34(11) O5 Ce1 O9 134.33(9) O2 Ce1 O4 76.02(11) O3 Ce1 O4 68.93(11) O6 Ce1 O4 78.34(10) O1 Ce1 O4 130.21(11) O5 Ce1 O4 83.35(10) O9 Ce1 O4 109.51(10) O2 Ce1 O7 101.29(10) O3 Ce1 O7 136.82(10) O6 Ce1 O7 87.85(10) O1 Ce1 O7 70.07(11) O5 Ce1 O7 71.34(10) O9 Ce1 O7 85.64(9) O4 Ce1 O7 154.14(10) C2 O1 Ce1 131.9(4) C4 O2 Ce1 130.0(4) C7 O3 Ce1 137.0(4) C9 O4 Ce1 131.4(3) C12 O5 Ce1 136.0(3) C14 O6 Ce1 137.3(3) C17 O7 Ce1 138.7(3) C19 O8 H8 109.5 C22 O9 Ce1 146.4(3) C24 O10 H10 109.5 C2 C1 H1A 109.5 C2 C1 H1B 109.5 H1A C1 H1B 109.5 C2 C1 H1C 109.5 H1A C1 H1C 109.5 H1B C1 H1C 109.5 O1 C2 C3 122.8(6) O1 C2 C1 121.0(6) C3 C2 C1 115.6(6) C2 C3 C4 125.6(6) C2 C3 H3 117.2 C4 C3 H3 117.2 O2 C4 C5 119.0(8) O2 C4 C3 123.1(6) C5 C4 C3 117.9(7) C4 C5 H5A 109.5 C4 C5 H5B 109.5 H5A C5 H5B 109.5 C4 C5 H5C 109.5 H5A C5 H5C 109.5 H5B C5 H5C 109.5 C7 C6 H6A 109.5 C7 C6 H6B 109.5 H6A C6 H6B 109.5 C7 C6 H6C 109.5 H6A C6 H6C 109.5 H6B C6 H6C 109.5 O3 C7 C6 127.0(7) O3 C7 C8 116.3(6) C6 C7 C8 116.2(6) C9 C8 C7 128.6(6) C9 C8 H8A 115.7 C7 C8 H8A 115.7 O4 C9 C8 121.8(6) O4 C9 C10 121.8(5) C8 C9 C10 115.4(6) C9 C10 H10A 109.5 C9 C10 H10B 109.5 H10A C10 H10B 109.5 C9 C10 H10C 109.5 H10A C10 H10C 109.5 H10B C10 H10C 109.5 C12 C11 H11A 109.5 C12 C11 H11B 109.5 H11A C11 H11B 109.5 C12 C11 H11C 109.5 H11A C11 H11C 109.5 H11B C11 H11C 109.5 O5 C12 C13 125.7(4) O5 C12 C11 116.2(4) C13 C12 C11 118.1(4) C12 C13 C14 126.3(4) C12 C13 H13 116.8 C14 C13 H13 116.8 O6 C14 C13 124.0(4) O6 C14 C15 116.5(4) C13 C14 C15 119.4(4) C14 C15 H15A 109.5 C14 C15 H15B 109.5 H15A C15 H15B 109.5 C14 C15 H15C 109.5 H15A C15 H15C 109.5 H15B C15 H15C 109.5 C17 C16 H16A 109.5 C17 C16 H16B 109.5 H16A C16 H16B 109.5 C17 C16 H16C 109.5 H16A C16 H16C 109.5 H16B C16 H16C 109.5 O7 C17 C18 122.5(4) O7 C17 C16 118.5(4) C18 C17 C16 119.0(5) C19 C18 C17 125.5(4) C19 C18 H18 117.2 C17 C18 H18 117.2 O8 C19 C18 124.3(4) O8 C19 C20 113.8(5) C18 C19 C20 121.8(5) 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 C22 C21 H21A 109.5 C22 C21 H21B 109.5 H21A C21 H21B 109.5 C22 C21 H21C 109.5 H21A C21 H21C 109.5 H21B C21 H21C 109.5 O9 C22 C23 121.8(4) O9 C22 C21 118.9(4) C23 C22 C21 119.3(4) C24 C23 C22 126.2(4) C24 C23 H23 116.9 C22 C23 H23 116.9 O10 C24 C23 123.2(4) O10 C24 C25 116.6(4) C23 C24 C25 120.2(4) C24 C25 H25A 109.5 C24 C25 H25B 109.5 H25A C25 H25B 109.5 C24 C25 H25C 109.5 H25A C25 H25C 109.5 H25B C25 H25C 109.5 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance Ce1 O2 2.426(3) Ce1 O3 2.453(3) Ce1 O6 2.460(3) Ce1 O1 2.462(3) Ce1 O5 2.478(3) Ce1 O9 2.489(3) Ce1 O4 2.490(3) Ce1 O7 2.519(3) O1 C2 1.219(6) O2 C4 1.263(7) O3 C7 1.182(6) O4 C9 1.257(6) O5 C12 1.252(5) O6 C14 1.268(5) O7 C17 1.258(5) O8 C19 1.346(5) O8 H8 0.8200 O9 C22 1.253(5) O10 C24 1.342(5) O10 H10 0.8200 C1 C2 1.493(8) C1 H1A 0.9600 C1 H1B 0.9600 C1 H1C 0.9600 C2 C3 1.420(9) C3 C4 1.483(10) C3 H3 0.9300 C4 C5 1.482(8) C5 H5A 0.9600 C5 H5B 0.9600 C5 H5C 0.9600 C6 C7 1.446(7) C6 H6A 0.9600 C6 H6B 0.9600 C6 H6C 0.9600 C7 C8 1.529(9) C8 C9 1.416(8) C8 H8A 0.9300 C9 C10 1.458(7) C10 H10A 0.9600 C10 H10B 0.9600 C10 H10C 0.9600 C11 C12 1.529(6) C11 H11A 0.9600 C11 H11B 0.9600 C11 H11C 0.9600 C12 C13 1.384(6) C13 C14 1.396(6) C13 H13 0.9300 C14 C15 1.500(6) C15 H15A 0.9600 C15 H15B 0.9600 C15 H15C 0.9600 C16 C17 1.503(6) C16 H16A 0.9600 C16 H16B 0.9600 C16 H16C 0.9600 C17 C18 1.394(6) C18 C19 1.364(6) C18 H18 0.9300 C19 C20 1.500(6) C20 H20A 0.9600 C20 H20B 0.9600 C20 H20C 0.9600 C21 C22 1.512(6) C21 H21A 0.9600 C21 H21B 0.9600 C21 H21C 0.9600 C22 C23 1.406(6) C23 C24 1.350(6) C23 H23 0.9300 C24 C25 1.521(6) C25 H25A 0.9600 C25 H25B 0.9600 C25 H25C 0.9600 loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A O8 H8 O7 0.82 2.05 2.735(4) 140.9 . O10 H10 O4 0.82 2.25 3.064(5) 172.5 3_567 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 O2 Ce1 O1 C2 -39.5(5) O3 Ce1 O1 C2 50.1(5) O6 Ce1 O1 C2 162.0(4) O5 Ce1 O1 C2 -97.1(5) O9 Ce1 O1 C2 123.1(5) O4 Ce1 O1 C2 11.4(5) O7 Ce1 O1 C2 -149.8(5) O3 Ce1 O2 C4 -34.3(6) O6 Ce1 O2 C4 -158.3(5) O1 Ce1 O2 C4 38.2(5) O5 Ce1 O2 C4 169.0(6) O9 Ce1 O2 C4 0.9(7) O4 Ce1 O2 C4 -104.1(6) O7 Ce1 O2 C4 102.3(6) O2 Ce1 O3 C7 -33.9(6) O6 Ce1 O3 C7 107.4(6) O1 Ce1 O3 C7 -105.7(6) O5 Ce1 O3 C7 11.9(7) O9 Ce1 O3 C7 163.3(6) O4 Ce1 O3 C7 43.5(6) O7 Ce1 O3 C7 -133.6(6) O2 Ce1 O4 C9 51.8(4) O3 Ce1 O4 C9 -36.6(4) O6 Ce1 O4 C9 -162.0(4) O1 Ce1 O4 C9 2.7(5) O5 Ce1 O4 C9 127.1(4) O9 Ce1 O4 C9 -98.0(4) O7 Ce1 O4 C9 138.9(4) O2 Ce1 O5 C12 165.7(4) O3 Ce1 O5 C12 117.9(4) O6 Ce1 O5 C12 8.4(4) O1 Ce1 O5 C12 -138.4(4) O9 Ce1 O5 C12 -22.5(5) O4 Ce1 O5 C12 88.4(4) O7 Ce1 O5 C12 -86.2(4) O2 Ce1 O6 C14 -42.4(5) O3 Ce1 O6 C14 -154.7(4) O1 Ce1 O6 C14 106.6(4) O5 Ce1 O6 C14 -8.8(4) O9 Ce1 O6 C14 148.2(4) O4 Ce1 O6 C14 -95.9(4) O7 Ce1 O6 C14 62.1(4) O2 Ce1 O7 C17 -85.2(4) O3 Ce1 O7 C17 7.4(5) O6 Ce1 O7 C17 136.3(4) O1 Ce1 O7 C17 -20.7(4) O5 Ce1 O7 C17 -154.1(4) O9 Ce1 O7 C17 65.9(4) O4 Ce1 O7 C17 -166.4(4) O2 Ce1 O9 C22 -9.3(6) O3 Ce1 O9 C22 27.6(5) O6 Ce1 O9 C22 156.1(5) O1 Ce1 O9 C22 -44.3(5) O5 Ce1 O9 C22 -173.1(5) O4 Ce1 O9 C22 86.9(5) O7 Ce1 O9 C22 -114.6(5) Ce1 O1 C2 C3 32.2(8) Ce1 O1 C2 C1 -157.4(4) O1 C2 C3 C4 -2.6(10) C1 C2 C3 C4 -173.5(6) Ce1 O2 C4 C5 148.7(4) Ce1 O2 C4 C3 -32.2(9) C2 C3 C4 O2 2.9(10) C2 C3 C4 C5 -178.1(5) Ce1 O3 C7 C6 152.5(4) Ce1 O3 C7 C8 -36.3(8) O3 C7 C8 C9 2.0(9) C6 C7 C8 C9 174.1(5) Ce1 O4 C9 C8 29.1(8) Ce1 O4 C9 C10 -163.1(4) C7 C8 C9 O4 -0.5(9) C7 C8 C9 C10 -169.1(5) Ce1 O5 C12 C13 -6.4(7) Ce1 O5 C12 C11 173.7(3) O5 C12 C13 C14 -1.0(8) C11 C12 C13 C14 178.8(5) Ce1 O6 C14 C13 7.0(7) Ce1 O6 C14 C15 -175.2(3) C12 C13 C14 O6 0.8(8) C12 C13 C14 C15 -176.9(4) Ce1 O7 C17 C18 124.6(4) Ce1 O7 C17 C16 -55.1(6) O7 C17 C18 C19 0.5(8) C16 C17 C18 C19 -179.7(5) C17 C18 C19 O8 -1.1(8) C17 C18 C19 C20 177.8(5) Ce1 O9 C22 C23 -144.4(4) Ce1 O9 C22 C21 33.5(7) O9 C22 C23 C24 6.0(7) C21 C22 C23 C24 -171.8(5) C22 C23 C24 O10 -3.5(8) C22 C23 C24 C25 176.3(4)