#------------------------------------------------------------------------------ #$Date: 2013-01-21 19:46:46 +0200 (Mon, 21 Jan 2013) $ #$Revision: 72140 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/50/86/1508654.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_1508654 loop_ _publ_author_name 'Harrison, Tyler J.' 'Rabbat, Philippe M. A.' 'Leighton, James L.' _publ_section_title ; An "aprotic" Tamao oxidation/syn-selective tautomerization reaction for the efficient synthesis of the C1-C9 fragment of fludelone. ; _journal_issue 18 _journal_name_full 'Organic letters' _journal_page_first 4890 _journal_page_last 4893 _journal_volume 14 _journal_year 2012 _chemical_formula_sum 'C18 H32 O5' _chemical_formula_weight 328.44 _chemical_name_systematic ; ? ; _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2yn' _symmetry_space_group_name_H-M 'P 1 21/n 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 95.3020(10) _cell_angle_gamma 90.00 _cell_formula_units_Z 8 _cell_length_a 10.6813(6) _cell_length_b 16.8095(10) _cell_length_c 21.7327(13) _cell_measurement_reflns_used 9974 _cell_measurement_temperature 125(2) _cell_measurement_theta_max 30.41 _cell_measurement_theta_min 2.21 _cell_volume 3885.4(4) _computing_cell_refinement 'Bruker SMART' _computing_data_collection 'Bruker SMART' _computing_data_reduction 'Bruker SAINT' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _diffrn_ambient_temperature 125(2) _diffrn_measured_fraction_theta_full 0.998 _diffrn_measured_fraction_theta_max 0.998 _diffrn_measurement_device_type 'CCD area detector' _diffrn_measurement_method 'phi and omega 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 0.0651 _diffrn_reflns_av_sigmaI/netI 0.0528 _diffrn_reflns_limit_h_max 15 _diffrn_reflns_limit_h_min -15 _diffrn_reflns_limit_k_max 24 _diffrn_reflns_limit_k_min -23 _diffrn_reflns_limit_l_max 30 _diffrn_reflns_limit_l_min -30 _diffrn_reflns_number 61250 _diffrn_reflns_theta_full 30.50 _diffrn_reflns_theta_max 30.50 _diffrn_reflns_theta_min 1.53 _exptl_absorpt_coefficient_mu 0.080 _exptl_absorpt_correction_T_max 0.9865 _exptl_absorpt_correction_T_min 0.9834 _exptl_absorpt_correction_type empirical _exptl_absorpt_process_details SADABS _exptl_crystal_colour COLORLESS _exptl_crystal_density_diffrn 1.123 _exptl_crystal_density_method 'not measured' _exptl_crystal_description BLOCK _exptl_crystal_F_000 1440 _exptl_crystal_size_max 0.21 _exptl_crystal_size_mid 0.19 _exptl_crystal_size_min 0.17 _refine_diff_density_max 0.534 _refine_diff_density_min -0.310 _refine_diff_density_rms 0.049 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.002 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 431 _refine_ls_number_reflns 11837 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.002 _refine_ls_R_factor_all 0.1032 _refine_ls_R_factor_gt 0.0507 _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^)+(0.0551P)^2^+1.0200P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1133 _refine_ls_wR_factor_ref 0.1390 _reflns_number_gt 7198 _reflns_number_total 11837 _reflns_threshold_expression >2sigma(I) _[local]_cod_data_source_file ol302221s_si_002.cif _[local]_cod_data_source_block th41s10 _[local]_cod_cif_authors_sg_H-M P2(1)/n _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic' according to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26. '_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 2.4.2 from 2011-04-26. Automatic conversion script Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius ; _cod_database_code 1508654 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, -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 O6 O -0.20176(9) 0.28111(6) 0.10885(5) 0.0241(2) Uani 1 1 d . O7 O -0.04845(10) 0.32612(6) 0.17886(5) 0.0312(3) Uani 1 1 d . O8 O -0.08026(10) 0.46554(6) 0.06616(5) 0.0254(2) Uani 1 1 d . H3 H -0.010(2) 0.4898(14) 0.0635(10) 0.063(7) Uiso 1 1 d . O9 O -0.12112(10) 0.67399(7) 0.06549(5) 0.0337(3) Uani 1 1 d . O10 O 0.12803(10) 0.55309(6) 0.05712(5) 0.0250(2) Uani 1 1 d . H4 H 0.1335(17) 0.5557(11) 0.0178(9) 0.038(5) Uiso 1 1 d . C21 C -0.14267(14) 0.33623(9) 0.14461(7) 0.0230(3) Uani 1 1 d . C22 C -0.21087(14) 0.41504(8) 0.13821(7) 0.0251(3) Uani 1 1 d . H22A H -0.2506 0.4266 0.1766 0.030 Uiso 1 1 calc R H22B H -0.2781 0.4121 0.1037 0.030 Uiso 1 1 calc R C23 C -0.11972(13) 0.48138(8) 0.12595(6) 0.0202(3) Uani 1 1 d . H23A H -0.0449 0.4775 0.1571 0.024 Uiso 1 1 calc R C24 C -0.17669(13) 0.56579(8) 0.12951(7) 0.0237(3) Uani 1 1 d . C25 C -0.08531(13) 0.62693(8) 0.10582(7) 0.0223(3) Uani 1 1 d . C26 C 0.05040(13) 0.63380(8) 0.13534(7) 0.0217(3) Uani 1 1 d . H26A H 0.0693 0.5880 0.1641 0.026 Uiso 1 1 calc R C27 C 0.13962(13) 0.63144(8) 0.08405(7) 0.0217(3) Uani 1 1 d . H27A H 0.1103 0.6713 0.0517 0.026 Uiso 1 1 calc R C28 C 0.27809(13) 0.64823(9) 0.10524(7) 0.0249(3) Uani 1 1 d . H28A H 0.2845 0.7041 0.1210 0.030 Uiso 1 1 calc R C29 C 0.32696(14) 0.59369(10) 0.15675(8) 0.0314(4) Uani 1 1 d . H29A H 0.3182 0.5381 0.1496 0.038 Uiso 1 1 calc R C30 C 0.38090(16) 0.61619(13) 0.21096(9) 0.0421(4) Uani 1 1 d . H30A H 0.3916 0.6712 0.2201 0.051 Uiso 1 1 calc R H30B H 0.4091 0.5774 0.2409 0.051 Uiso 1 1 calc R C31 C -0.16032(13) 0.19672(8) 0.11147(7) 0.0230(3) Uani 1 1 d . C32 C -0.02632(16) 0.18998(11) 0.09455(9) 0.0394(4) Uani 1 1 d . H32A H 0.0307 0.2151 0.1267 0.059 Uiso 1 1 calc R H32B H -0.0189 0.2167 0.0550 0.059 Uiso 1 1 calc R H32C H -0.0040 0.1337 0.0910 0.059 Uiso 1 1 calc R C33 C -0.25161(17) 0.15820(10) 0.06309(8) 0.0372(4) Uani 1 1 d . H33A H -0.3374 0.1636 0.0752 0.056 Uiso 1 1 calc R H33B H -0.2309 0.1017 0.0596 0.056 Uiso 1 1 calc R H33C H -0.2458 0.1844 0.0232 0.056 Uiso 1 1 calc R C34 C -0.17739(16) 0.16451(9) 0.17522(7) 0.0306(3) Uani 1 1 d . H34A H -0.2655 0.1703 0.1836 0.046 Uiso 1 1 calc R H34B H -0.1237 0.1943 0.2062 0.046 Uiso 1 1 calc R H34C H -0.1539 0.1081 0.1772 0.046 Uiso 1 1 calc R C35 C -0.19182(17) 0.58687(10) 0.19734(8) 0.0351(4) Uani 1 1 d . H35A H -0.1103 0.5823 0.2217 0.053 Uiso 1 1 calc R H35B H -0.2519 0.5502 0.2137 0.053 Uiso 1 1 calc R H35C H -0.2230 0.6415 0.1998 0.053 Uiso 1 1 calc R C36 C -0.30324(15) 0.57182(10) 0.09093(9) 0.0359(4) Uani 1 1 d . H36A H -0.2924 0.5585 0.0478 0.054 Uiso 1 1 calc R H36B H -0.3356 0.6262 0.0932 0.054 Uiso 1 1 calc R H36C H -0.3629 0.5346 0.1070 0.054 Uiso 1 1 calc R C37 C 0.06143(15) 0.71189(9) 0.17209(8) 0.0305(3) Uani 1 1 d . H37A H 0.1476 0.7178 0.1913 0.046 Uiso 1 1 calc R H37B H 0.0028 0.7109 0.2042 0.046 Uiso 1 1 calc R H37C H 0.0409 0.7567 0.1441 0.046 Uiso 1 1 calc R C38 C 0.35707(15) 0.64170(10) 0.05050(8) 0.0322(4) Uani 1 1 d . H38A H 0.4453 0.6527 0.0643 0.048 Uiso 1 1 calc R H38B H 0.3270 0.6803 0.0187 0.048 Uiso 1 1 calc R H38C H 0.3496 0.5879 0.0333 0.048 Uiso 1 1 calc R O1 O 0.30789(9) 1.23150(6) 0.12384(5) 0.0263(2) Uani 1 1 d . O2 O 0.49506(10) 1.18781(7) 0.16809(6) 0.0352(3) Uani 1 1 d . O3 O 0.43176(10) 1.04419(6) 0.07139(5) 0.0254(2) Uani 1 1 d . H1 H 0.501(2) 1.0215(12) 0.0651(9) 0.050(6) Uiso 1 1 d . O4 O 0.39767(11) 0.83688(7) 0.07646(6) 0.0377(3) Uani 1 1 d . O5 O 0.63632(10) 0.95816(6) 0.05112(5) 0.0257(2) Uani 1 1 d . H2 H 0.6325(19) 0.9521(12) 0.0101(10) 0.049(6) Uiso 1 1 d . C1 C 0.38656(14) 1.17652(9) 0.14873(7) 0.0244(3) Uani 1 1 d . C2 C 0.32152(14) 1.09693(9) 0.15104(8) 0.0263(3) Uani 1 1 d . H2A H 0.2447 1.0970 0.1219 0.032 Uiso 1 1 calc R H2B H 0.2961 1.0878 0.1931 0.032 Uiso 1 1 calc R C3 C 0.40836(13) 1.03031(8) 0.13413(6) 0.0203(3) Uani 1 1 d . H3B H 0.4897 1.0352 0.1606 0.024 Uiso 1 1 calc R C4 C 0.35504(13) 0.94591(9) 0.14266(7) 0.0249(3) Uani 1 1 d . C5 C 0.44067(14) 0.88478(8) 0.11424(7) 0.0246(3) Uani 1 1 d . C6 C 0.58086(13) 0.87967(8) 0.13637(6) 0.0214(3) Uani 1 1 d . H6A H 0.6047 0.9258 0.1641 0.026 Uiso 1 1 calc R C7 C 0.65813(14) 0.88199(8) 0.08050(7) 0.0227(3) Uani 1 1 d . H7A H 0.6266 0.8395 0.0508 0.027 Uiso 1 1 calc R C8 C 0.80012(14) 0.87037(9) 0.09615(7) 0.0251(3) Uani 1 1 d . H8A H 0.8137 0.8171 0.1162 0.030 Uiso 1 1 calc R C9 C 0.85284(14) 0.93238(10) 0.14067(8) 0.0302(3) Uani 1 1 d . H9A H 0.8485 0.9860 0.1268 0.036 Uiso 1 1 calc R C10 C 0.90436(17) 0.91979(12) 0.19692(9) 0.0428(4) Uani 1 1 d . H10A H 0.9108 0.8672 0.2128 0.051 Uiso 1 1 calc R H10B H 0.9353 0.9633 0.2218 0.051 Uiso 1 1 calc R C11 C 0.34759(14) 1.31454(8) 0.11496(7) 0.0250(3) Uani 1 1 d . C12 C 0.44079(18) 1.31589(11) 0.06643(9) 0.0446(5) Uani 1 1 d . H12A H 0.5185 1.2891 0.0825 0.067 Uiso 1 1 calc R H12B H 0.4595 1.3711 0.0562 0.067 Uiso 1 1 calc R H12C H 0.4046 1.2883 0.0292 0.067 Uiso 1 1 calc R C13 C 0.4027(2) 1.35073(11) 0.17519(9) 0.0491(5) Uani 1 1 d . H13A H 0.4811 1.3233 0.1892 0.074 Uiso 1 1 calc R H13B H 0.3427 1.3451 0.2064 0.074 Uiso 1 1 calc R H13C H 0.4200 1.4073 0.1689 0.074 Uiso 1 1 calc R C14 C 0.22620(16) 1.35551(10) 0.09143(9) 0.0399(4) Uani 1 1 d . H14A H 0.1925 1.3308 0.0525 0.060 Uiso 1 1 calc R H14B H 0.2426 1.4120 0.0844 0.060 Uiso 1 1 calc R H14C H 0.1650 1.3502 0.1221 0.060 Uiso 1 1 calc R C15 C 0.35715(17) 0.92701(10) 0.21198(8) 0.0371(4) Uani 1 1 d . H15A H 0.3232 0.8736 0.2173 0.056 Uiso 1 1 calc R H15B H 0.3058 0.9661 0.2318 0.056 Uiso 1 1 calc R H15C H 0.4439 0.9294 0.2310 0.056 Uiso 1 1 calc R C16 C 0.22161(15) 0.93783(10) 0.11117(10) 0.0404(4) Uani 1 1 d . H16A H 0.1905 0.8839 0.1175 0.061 Uiso 1 1 calc R H16B H 0.2223 0.9480 0.0668 0.061 Uiso 1 1 calc R H16C H 0.1665 0.9764 0.1290 0.061 Uiso 1 1 calc R C17 C 0.60132(16) 0.80189(9) 0.17297(8) 0.0316(4) Uani 1 1 d . H17A H 0.6904 0.7967 0.1878 0.047 Uiso 1 1 calc R H17B H 0.5759 0.7567 0.1461 0.047 Uiso 1 1 calc R H17C H 0.5507 0.8026 0.2083 0.047 Uiso 1 1 calc R C18 C 0.86764(16) 0.87103(11) 0.03704(8) 0.0358(4) Uani 1 1 d . H18A H 0.9580 0.8633 0.0476 0.054 Uiso 1 1 calc R H18B H 0.8533 0.9222 0.0160 0.054 Uiso 1 1 calc R H18C H 0.8348 0.8280 0.0097 0.054 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 O6 0.0252(5) 0.0188(5) 0.0279(5) -0.0012(4) -0.0006(4) -0.0015(4) O7 0.0306(6) 0.0266(6) 0.0349(6) 0.0006(5) -0.0062(5) -0.0040(5) O8 0.0287(6) 0.0244(5) 0.0239(5) -0.0057(4) 0.0074(4) -0.0050(4) O9 0.0313(6) 0.0263(6) 0.0420(7) 0.0092(5) -0.0050(5) 0.0021(5) O10 0.0289(6) 0.0227(5) 0.0235(6) -0.0041(4) 0.0035(4) -0.0045(4) C21 0.0234(7) 0.0223(7) 0.0238(7) 0.0001(6) 0.0052(6) -0.0054(6) C22 0.0227(7) 0.0212(7) 0.0321(8) -0.0010(6) 0.0067(6) -0.0016(6) C23 0.0210(7) 0.0192(7) 0.0207(7) -0.0020(5) 0.0030(5) -0.0002(5) C24 0.0205(7) 0.0213(7) 0.0295(8) -0.0014(6) 0.0035(6) 0.0026(6) C25 0.0245(7) 0.0166(6) 0.0257(7) -0.0027(6) 0.0020(6) 0.0026(5) C26 0.0233(7) 0.0174(7) 0.0240(7) -0.0005(5) -0.0004(6) -0.0002(5) C27 0.0235(7) 0.0180(7) 0.0235(7) 0.0013(5) 0.0004(6) -0.0006(5) C28 0.0239(7) 0.0206(7) 0.0297(8) 0.0007(6) 0.0004(6) -0.0031(6) C29 0.0242(8) 0.0306(8) 0.0385(9) 0.0055(7) -0.0021(7) -0.0016(6) C30 0.0296(9) 0.0548(12) 0.0405(10) 0.0089(9) -0.0043(8) -0.0044(8) C31 0.0238(7) 0.0174(7) 0.0277(8) -0.0013(6) 0.0016(6) 0.0003(5) C32 0.0340(9) 0.0341(9) 0.0525(11) -0.0060(8) 0.0167(8) 0.0035(7) C33 0.0465(10) 0.0243(8) 0.0383(10) -0.0055(7) -0.0101(8) -0.0009(7) C34 0.0376(9) 0.0239(8) 0.0301(8) 0.0021(6) 0.0032(7) -0.0025(7) C35 0.0424(10) 0.0274(8) 0.0381(9) -0.0096(7) 0.0183(8) -0.0016(7) C36 0.0217(8) 0.0293(9) 0.0556(11) 0.0026(8) -0.0018(7) 0.0040(6) C37 0.0313(8) 0.0245(8) 0.0356(9) -0.0085(7) 0.0027(7) -0.0024(6) C38 0.0254(8) 0.0357(9) 0.0363(9) 0.0018(7) 0.0064(7) -0.0035(7) O1 0.0205(5) 0.0205(5) 0.0378(6) 0.0037(4) 0.0029(4) 0.0031(4) O2 0.0270(6) 0.0265(6) 0.0500(7) -0.0028(5) -0.0079(5) 0.0031(5) O3 0.0278(6) 0.0265(6) 0.0222(5) 0.0041(4) 0.0038(4) 0.0064(5) O4 0.0371(7) 0.0291(6) 0.0446(7) -0.0082(5) -0.0080(5) -0.0038(5) O5 0.0304(6) 0.0243(5) 0.0220(5) 0.0037(4) 0.0011(4) 0.0078(4) C1 0.0239(7) 0.0234(7) 0.0264(8) -0.0022(6) 0.0056(6) 0.0060(6) C2 0.0224(7) 0.0233(7) 0.0342(8) 0.0033(6) 0.0074(6) 0.0053(6) C3 0.0194(6) 0.0202(7) 0.0214(7) 0.0014(5) 0.0021(5) 0.0013(5) C4 0.0214(7) 0.0222(7) 0.0312(8) 0.0053(6) 0.0027(6) -0.0007(6) C5 0.0268(7) 0.0187(7) 0.0274(8) 0.0039(6) -0.0015(6) -0.0009(6) C6 0.0248(7) 0.0179(7) 0.0209(7) -0.0007(5) -0.0013(5) 0.0028(5) C7 0.0278(7) 0.0187(7) 0.0211(7) -0.0016(5) 0.0001(6) 0.0044(6) C8 0.0258(7) 0.0220(7) 0.0273(8) -0.0004(6) 0.0014(6) 0.0072(6) C9 0.0256(8) 0.0263(8) 0.0378(9) -0.0015(7) -0.0022(7) 0.0051(6) C10 0.0380(10) 0.0449(11) 0.0426(11) -0.0087(8) -0.0112(8) 0.0065(8) C11 0.0255(7) 0.0188(7) 0.0305(8) -0.0010(6) 0.0012(6) 0.0015(6) C12 0.0432(10) 0.0372(10) 0.0562(12) 0.0081(9) 0.0195(9) -0.0007(8) C13 0.0713(14) 0.0295(9) 0.0432(11) -0.0091(8) -0.0120(10) 0.0090(9) C14 0.0308(9) 0.0262(9) 0.0609(12) 0.0101(8) -0.0050(8) 0.0050(7) C15 0.0418(10) 0.0331(9) 0.0390(10) 0.0129(7) 0.0168(8) 0.0085(7) C16 0.0211(8) 0.0309(9) 0.0682(13) 0.0037(8) -0.0023(8) -0.0037(7) C17 0.0373(9) 0.0252(8) 0.0321(9) 0.0063(6) 0.0035(7) 0.0074(7) C18 0.0325(9) 0.0411(10) 0.0348(9) 0.0000(7) 0.0079(7) 0.0098(7) 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' loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle C21 O6 C31 121.27(11) O7 C21 O6 125.84(14) O7 C21 C22 123.18(13) O6 C21 C22 110.97(12) C21 C22 C23 110.36(12) O8 C23 C22 105.69(11) O8 C23 C24 111.52(11) C22 C23 C24 113.73(11) C36 C24 C25 109.19(12) C36 C24 C35 110.17(13) C25 C24 C35 107.02(12) C36 C24 C23 111.43(12) C25 C24 C23 109.32(11) C35 C24 C23 109.60(12) O9 C25 C26 118.34(13) O9 C25 C24 120.58(13) C26 C25 C24 120.96(12) C27 C26 C25 108.72(11) C27 C26 C37 112.17(12) C25 C26 C37 107.81(12) O10 C27 C26 106.44(11) O10 C27 C28 109.52(11) C26 C27 C28 115.09(12) C29 C28 C38 110.99(13) C29 C28 C27 111.73(12) C38 C28 C27 109.89(12) C30 C29 C28 125.72(16) O6 C31 C33 102.22(11) O6 C31 C34 108.41(12) C33 C31 C34 111.03(13) O6 C31 C32 110.31(12) C33 C31 C32 111.25(14) C34 C31 C32 113.06(13) C1 O1 C11 122.12(11) O2 C1 O1 125.52(14) O2 C1 C2 123.75(13) O1 C1 C2 110.71(12) C1 C2 C3 110.58(12) O3 C3 C2 105.96(11) O3 C3 C4 111.30(12) C2 C3 C4 114.02(12) C16 C4 C15 110.42(14) C16 C4 C5 108.93(13) C15 C4 C5 107.41(12) C16 C4 C3 111.48(12) C15 C4 C3 109.56(13) C5 C4 C3 108.94(12) O4 C5 C6 118.32(14) O4 C5 C4 120.88(14) C6 C5 C4 120.68(12) C7 C6 C5 109.43(11) C7 C6 C17 111.80(12) C5 C6 C17 107.37(12) O5 C7 C6 107.30(11) O5 C7 C8 109.10(12) C6 C7 C8 114.53(12) C9 C8 C18 111.07(14) C9 C8 C7 111.07(12) C18 C8 C7 110.22(12) C10 C9 C8 126.24(16) O1 C11 C13 111.14(13) O1 C11 C14 103.10(12) C13 C11 C14 111.22(14) O1 C11 C12 108.67(12) C13 C11 C12 111.59(15) C14 C11 C12 110.79(14) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance O6 C21 1.3304(17) O6 C31 1.4856(17) O7 C21 1.2071(17) O8 C23 1.4277(17) O9 C25 1.2158(17) O10 C27 1.4419(17) C21 C22 1.512(2) C22 C23 1.5201(19) C23 C24 1.5486(19) C24 C36 1.527(2) C24 C25 1.539(2) C24 C35 1.539(2) C25 C26 1.534(2) C26 C27 1.532(2) C26 C37 1.535(2) C27 C28 1.5340(19) C28 C29 1.503(2) C28 C38 1.525(2) C29 C30 1.318(2) C31 C33 1.512(2) C31 C34 1.514(2) C31 C32 1.515(2) O1 C1 1.3300(17) O1 C11 1.4767(17) O2 C1 1.2108(17) O3 C3 1.4280(17) O4 C5 1.2099(18) O5 C7 1.4401(17) C1 C2 1.510(2) C2 C3 1.5208(19) C3 C4 1.546(2) C4 C16 1.529(2) C4 C15 1.538(2) C4 C5 1.542(2) C5 C6 1.532(2) C6 C7 1.530(2) C6 C17 1.535(2) C7 C8 1.536(2) C8 C9 1.496(2) C8 C18 1.530(2) C9 C10 1.311(2) C11 C13 1.512(2) C11 C14 1.515(2) C11 C12 1.516(2)