#------------------------------------------------------------------------------ #$Date: 2013-12-28 15:58:47 +0200 (Sat, 28 Dec 2013) $ #$Revision: 91933 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/01/31/2013144.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_2013144 loop_ _publ_author_name 'Tsao, Jonglin F.' 'Faruqi, Sana R.' 'Thompson, Hugh W.' 'Lalancette, Roger A.' _publ_section_title ; Two new heterocyclic [3.3.3.0^1,5^]-propellanoid compounds: 2,8-dioxatricyclo[3.3.3.0^1,5^]undecane-3,7-dione and a related dimer ; _journal_issue 2 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first o57 _journal_page_last o59 _journal_volume 59 _journal_year 2003 _chemical_formula_moiety 'C9 H10 O4' _chemical_formula_sum 'C9 H10 O4' _chemical_formula_weight 182.17 _chemical_melting_point 379 _chemical_name_systematic ; 2,8-Dioxatricyclo[3.3.3.0^1,5^]undecane-3,7-dione ; _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 SHELXL97 _cell_angle_alpha 90 _cell_angle_beta 106.79(2) _cell_angle_gamma 90 _cell_formula_units_Z 8 _cell_length_a 12.697(3) _cell_length_b 12.240(5) _cell_length_c 11.509(4) _cell_measurement_reflns_used 27 _cell_measurement_temperature 296(2) _cell_measurement_theta_max 8.8 _cell_measurement_theta_min 3.8 _cell_volume 1712.4(10) _computing_cell_refinement XSCANS _computing_data_collection 'XSCANS (Siemens, 1996)' _computing_data_reduction XSCANS _computing_molecular_graphics SHELXTL _computing_publication_material SHELXTL _computing_structure_refinement SHELXTL _computing_structure_solution 'SHELXTL (Sheldrick, 1997)' _diffrn_ambient_temperature 296(2) _diffrn_measured_fraction_theta_full 0.998 _diffrn_measured_fraction_theta_max 0.998 _diffrn_measurement_device_type 'Siemens P4' _diffrn_measurement_method 2\q/\q _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 0.017 _diffrn_reflns_av_sigmaI/netI 0.036 _diffrn_reflns_limit_h_max 14 _diffrn_reflns_limit_h_min -15 _diffrn_reflns_limit_k_max 1 _diffrn_reflns_limit_k_min -14 _diffrn_reflns_limit_l_max 13 _diffrn_reflns_limit_l_min -1 _diffrn_reflns_number 3839 _diffrn_reflns_theta_full 25.00 _diffrn_reflns_theta_max 25.0 _diffrn_reflns_theta_min 2.36 _diffrn_standards_decay_% 'variation <1.0' _diffrn_standards_interval_count 97 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 0.112 _exptl_absorpt_correction_T_max 0.96 _exptl_absorpt_correction_T_min 0.94 _exptl_absorpt_correction_type analytical _exptl_absorpt_process_details '(SHELXTL; Sheldrick, 1997)' _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.413 _exptl_crystal_density_meas 'not measured' _exptl_crystal_density_method 'not measured' _exptl_crystal_description 'square tablet' _exptl_crystal_F_000 768 _exptl_crystal_size_max 0.48 _exptl_crystal_size_mid 0.36 _exptl_crystal_size_min 0.24 _refine_diff_density_max 0.27 _refine_diff_density_min -0.17 _refine_ls_extinction_coef 0.022(2) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_extinction_method 'SHELXTL (Sheldrick, 1997)' _refine_ls_goodness_of_fit_ref 1.04 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 243 _refine_ls_number_reflns 3008 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.04 _refine_ls_R_factor_all 0.091 _refine_ls_R_factor_gt 0.055 _refine_ls_shift/su_max <0.001 _refine_ls_shift/su_mean 0.00 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w = 1/[\s^2^(Fo^2^)+(0.0611P)^2^+0.6938P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.137 _refine_ls_wR_factor_ref 0.158 _reflns_number_gt 1898 _reflns_number_total 3008 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file fr1401.cif _[local]_cod_data_source_block I _[local]_cod_cif_authors_sg_H-M 'P 21/c' _cod_database_code 2013144 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_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 C1 0.8734(2) 0.6685(2) 0.0381(2) 0.0586(7) Uani d . 1 B . C O2 0.97789(16) 0.62141(15) 0.05275(18) 0.0649(6) Uani d . 1 . . O O3 1.12482(19) 0.57662(19) 0.2010(2) 0.0901(7) Uani d . 1 . . O C3 1.0336(3) 0.6111(2) 0.1718(3) 0.0631(7) Uani d . 1 . . C C4 0.9644(2) 0.6465(3) 0.2485(3) 0.0680(8) Uani d . 1 . . C H4A 1.0037 0.6989 0.3088 0.082 Uiso calc R 1 . . H H4B 0.9446 0.5844 0.2902 0.082 Uiso calc R 1 . . H C5 0.8629(2) 0.6980(2) 0.1649(2) 0.0506(6) Uani d . 1 B . C C6 0.8635(2) 0.8211(2) 0.1637(3) 0.0645(8) Uani d . 1 . . C H6A 0.7974 0.8495 0.1791 0.077 Uiso calc R 1 . . H H6B 0.9270 0.8490 0.2255 0.077 Uiso calc R 1 . . H O7 0.8671(2) 0.9431(2) 0.0000(3) 0.1242(11) Uani d . 1 . . O C7 0.8679(3) 0.8538(3) 0.0411(3) 0.0777(10) Uani d . 1 . . C O8 0.87170(18) 0.7662(2) -0.02718(18) 0.0807(7) Uani d . 1 . . O C9 0.7788(3) 0.5961(3) -0.0246(4) 0.0985(12) Uani d . 1 . . C H9A 0.8000 0.5198 -0.0166 0.118 Uiso calc R 1 A 1 H H9B 0.7507 0.6143 -0.1101 0.118 Uiso calc R 1 A 1 H C10 0.6944(7) 0.6206(11) 0.0419(6) 0.085(3) Uani d P 0.59(2) B 1 C H10A 0.6484 0.6815 0.0039 0.102 Uiso calc PR 0.59(2) B 1 H H10B 0.6477 0.5575 0.0397 0.102 Uiso calc PR 0.59(2) B 1 H C10A 0.7274(7) 0.5698(11) 0.0618(6) 0.090(4) Uani d PR 0.41(2) B 2 C H10E 0.7498 0.4970 0.0923 0.107 Uiso d PR 0.41(2) B 2 H H10F 0.6485 0.5688 0.0243 0.107 Uiso d PR 0.41(2) B 2 H C11 0.7537(3) 0.6472(3) 0.1657(3) 0.0786(9) Uani d . 1 . . C H11A 0.7664 0.5818 0.2153 0.094 Uiso calc R 1 B 1 H H11B 0.7117 0.6984 0.1990 0.094 Uiso calc R 1 B 1 H C1' 0.6211(2) 0.3713(3) 0.3302(2) 0.0626(8) Uani d . 1 . . C O2' 0.69620(18) 0.3770(2) 0.26048(19) 0.0854(7) Uani d . 1 . . O O3' 0.8705(2) 0.3466(2) 0.2786(3) 0.1194(10) Uani d . 1 . . O C3' 0.7978(3) 0.3440(3) 0.3246(3) 0.0762(9) Uani d . 1 . . C C4' 0.7971(2) 0.3069(3) 0.4451(3) 0.0752(9) Uani d . 1 . . C H4'A 0.8484 0.3495 0.5074 0.090 Uiso calc R 1 . . H H4'B 0.8184 0.2306 0.4563 0.090 Uiso calc R 1 . . H C5' 0.6815(2) 0.3217(2) 0.4533(2) 0.0556(7) Uani d . 1 . . C C6' 0.6683(3) 0.4093(3) 0.5407(3) 0.0714(9) Uani d . 1 . . C H6'A 0.6202 0.3841 0.5870 0.086 Uiso calc R 1 . . H H6'B 0.7391 0.4279 0.5967 0.086 Uiso calc R 1 . . H O7' 0.6025(2) 0.5935(2) 0.5001(3) 0.1211(11) Uani d . 1 . . O C7' 0.6204(2) 0.5042(3) 0.4671(4) 0.0758(9) Uani d . 1 . . C O8' 0.59176(17) 0.47929(19) 0.3478(2) 0.0827(7) Uani d . 1 . . O C9' 0.5256(3) 0.2979(4) 0.2718(3) 0.0935(12) Uani d . 1 . . C H9'A 0.4585 0.3240 0.2865 0.112 Uiso calc R 1 . . H H9'B 0.5144 0.2925 0.1850 0.112 Uiso calc R 1 . . H C10' 0.5600(4) 0.1920(4) 0.3323(5) 0.1297(17) Uani d . 1 . . C H10C 0.4963 0.1467 0.3278 0.156 Uiso calc R 1 . . H H10D 0.6077 0.1535 0.2938 0.156 Uiso calc R 1 . . H C11' 0.6177(4) 0.2165(3) 0.4566(4) 0.0990(12) Uani d . 1 . . C H11C 0.6676 0.1576 0.4925 0.119 Uiso calc R 1 . . H H11D 0.5663 0.2268 0.5037 0.119 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 C1 0.0563(16) 0.0664(18) 0.0557(16) 0.0044(13) 0.0206(13) -0.0052(14) O2 0.0651(12) 0.0674(12) 0.0685(13) 0.0086(10) 0.0293(10) -0.0074(10) O3 0.0681(14) 0.0922(17) 0.1095(18) 0.0319(12) 0.0250(12) 0.0122(14) C3 0.0633(18) 0.0527(16) 0.074(2) 0.0088(14) 0.0218(15) 0.0080(14) C4 0.0679(18) 0.077(2) 0.0612(17) 0.0139(15) 0.0229(14) 0.0159(15) C5 0.0506(14) 0.0559(15) 0.0489(14) -0.0004(12) 0.0199(11) 0.0001(12) C6 0.0676(18) 0.0611(18) 0.0721(19) 0.0087(14) 0.0315(15) -0.0008(15) O7 0.145(3) 0.0855(18) 0.176(3) 0.0422(16) 0.100(2) 0.0645(19) C7 0.074(2) 0.071(2) 0.103(3) 0.0252(16) 0.0497(19) 0.030(2) O8 0.0946(16) 0.0955(17) 0.0612(13) 0.0282(13) 0.0373(12) 0.0212(12) C9 0.076(2) 0.117(3) 0.098(3) -0.015(2) 0.017(2) -0.046(2) C10 0.064(4) 0.095(6) 0.093(5) -0.019(4) 0.018(3) -0.011(4) C10A 0.103(8) 0.076(7) 0.086(7) -0.043(6) 0.022(6) 0.003(5) C11 0.068(2) 0.081(2) 0.097(2) -0.0159(17) 0.0396(18) -0.0055(19) C1' 0.0528(16) 0.081(2) 0.0556(17) 0.0057(14) 0.0188(13) 0.0081(15) O2' 0.0794(15) 0.1149(19) 0.0723(14) 0.0173(13) 0.0386(12) 0.0302(13) O3' 0.1009(19) 0.111(2) 0.183(3) 0.0148(16) 0.098(2) 0.020(2) C3' 0.067(2) 0.0644(19) 0.111(3) 0.0059(15) 0.047(2) 0.0065(19) C4' 0.0689(19) 0.0682(19) 0.083(2) 0.0198(16) 0.0126(16) -0.0009(17) C5' 0.0574(16) 0.0545(16) 0.0519(15) -0.0035(12) 0.0112(12) 0.0049(13) C6' 0.0601(17) 0.093(2) 0.0606(18) -0.0106(16) 0.0172(14) -0.0136(17) O7' 0.0827(17) 0.0784(18) 0.213(3) -0.0035(13) 0.060(2) -0.0432(19) C7' 0.0465(16) 0.068(2) 0.118(3) -0.0040(15) 0.0303(18) -0.009(2) O8' 0.0721(14) 0.0809(16) 0.0960(18) 0.0226(11) 0.0255(12) 0.0270(13) C9' 0.064(2) 0.152(4) 0.060(2) -0.010(2) 0.0108(16) -0.023(2) C10' 0.130(4) 0.122(4) 0.136(4) -0.058(3) 0.037(3) -0.041(3) C11' 0.139(3) 0.071(2) 0.093(3) -0.032(2) 0.043(2) 0.0000(19) 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 C1 O8 . 1.409(3) ? C1 O2 . 1.411(3) ? C1 C9 . 1.500(4) ? C1 C5 . 1.547(4) ? O2 C3 . 1.354(3) ? O3 C3 . 1.186(3) ? C3 C4 . 1.480(4) ? C4 C5 . 1.505(4) ? C4 H4A . 0.9700 ? C4 H4B . 0.9700 ? C5 C6 . 1.506(4) ? C5 C11 . 1.522(4) ? C6 C7 . 1.483(4) ? C6 H6A . 0.9700 ? C6 H6B . 0.9700 ? O7 C7 . 1.190(4) ? C7 O8 . 1.338(4) ? C9 C10A . 1.376(6) ? C9 C10 . 1.515(8) ? C9 H9A . 0.9700 ? C9 H9B . 0.9700 ? C10 C11 . 1.444(6) ? C10 H10A . 0.9700 ? C10 H10B . 0.9700 ? C10A C11 . 1.486(7) ? C10A H10E . 0.9699 ? C10A H10F . 0.9700 ? C11 H11A . 0.9700 ? C11 H11B . 0.9700 ? C1' O8' . 1.404(4) ? C1' O2' . 1.414(3) ? C1' C9' . 1.502(4) ? C1' C5' . 1.528(4) ? O2' C3' . 1.350(4) ? O3' C3' . 1.190(4) ? C3' C4' . 1.462(4) ? C4' C5' . 1.509(4) ? C4' H4'A . 0.9700 ? C4' H4'B . 0.9700 ? C5' C6' . 1.512(4) ? C5' C11' . 1.528(4) ? C6' C7' . 1.463(5) ? C6' H6'A . 0.9700 ? C6' H6'B . 0.9700 ? O7' C7' . 1.200(4) ? C7' O8' . 1.350(4) ? C9' C10' . 1.476(6) ? C9' H9'A . 0.9700 ? C9' H9'B . 0.9700 ? C10' C11' . 1.438(5) ? C10' H10C . 0.9700 ? C10' H10D . 0.9700 ? C11' H11C . 0.9700 ? C11' H11D . 0.9700 ? 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 O8 C1 O2 106.3(2) O8 C1 C9 111.0(3) O2 C1 C9 114.3(3) O8 C1 C5 108.2(2) O2 C1 C5 108.5(2) C9 C1 C5 108.4(2) C3 O2 C1 111.0(2) O3 C3 O2 120.2(3) O3 C3 C4 129.4(3) O2 C3 C4 110.5(2) C3 C4 C5 106.7(2) C3 C4 H4A 110.4 C5 C4 H4A 110.4 C3 C4 H4B 110.4 C5 C4 H4B 110.4 H4A C4 H4B 108.6 C4 C5 C6 114.8(2) C4 C5 C11 116.0(2) C6 C5 C11 114.5(2) C4 C5 C1 102.4(2) C6 C5 C1 102.9(2) C11 C5 C1 103.7(2) C7 C6 C5 106.2(2) C7 C6 H6A 110.5 C5 C6 H6A 110.5 C7 C6 H6B 110.5 C5 C6 H6B 110.5 H6A C6 H6B 108.7 O7 C7 O8 120.0(3) O7 C7 C6 128.9(4) O8 C7 C6 111.2(3) C7 O8 C1 111.4(2) C10A C9 C1 105.8(3) C1 C9 C10 103.1(3) C10A C9 H9A 83.3 C1 C9 H9A 111.2 C10 C9 H9A 111.2 C10A C9 H9B 132.5 C1 C9 H9B 111.2 C10 C9 H9B 111.2 H9A C9 H9B 109.1 C11 C10 C9 107.4(6) C11 C10 H10A 110.2 C9 C10 H10A 110.2 C11 C10 H10B 110.2 C9 C10 H10B 110.2 H10A C10 H10B 108.5 C9 C10A C11 112.9(5) C9 C10A H10E 109.1 C11 C10A H10E 108.7 C9 C10A H10F 109.0 C11 C10A H10F 109.3 H10E C10A H10F 107.8 C10 C11 C5 107.6(3) C10A C11 C5 104.4(3) C10 C11 H11A 110.2 C10A C11 H11A 84.7 C5 C11 H11A 110.2 C10 C11 H11B 110.2 C10A C11 H11B 135.0 C5 C11 H11B 110.2 H11A C11 H11B 108.5 O8' C1' O2' 106.6(2) O8' C1' C9' 114.5(3) O2' C1' C9' 111.4(3) O8' C1' C5' 108.8(2) O2' C1' C5' 107.8(2) C9' C1' C5' 107.6(3) C3' O2' C1' 111.7(2) O3' C3' O2' 119.4(3) O3' C3' C4' 130.4(3) O2' C3' C4' 110.2(3) C3' C4' C5' 107.1(2) C3' C4' H4'A 110.3 C5' C4' H4'A 110.3 C3' C4' H4'B 110.3 C5' C4' H4'B 110.3 H4'A C4' H4'B 108.5 C4' C5' C6' 115.1(2) C4' C5' C11' 115.6(3) C6' C5' C11' 114.8(3) C4' C5' C1' 103.1(2) C6' C5' C1' 102.3(2) C11' C5' C1' 103.3(2) C7' C6' C5' 106.6(3) C7' C6' H6'A 110.4 C5' C6' H6'A 110.4 C7' C6' H6'B 110.4 C5' C6' H6'B 110.4 H6'A C6' H6'B 108.6 O7' C7' O8' 120.5(4) O7' C7' C6' 128.7(4) O8' C7' C6' 110.7(3) C7' O8' C1' 110.8(2) C10' C9' C1' 102.9(3) C10' C9' H9'A 111.2 C1' C9' H9'A 111.2 C10' C9' H9'B 111.2 C1' C9' H9'B 111.2 H9'A C9' H9'B 109.1 C11' C10' C9' 106.4(4) C11' C10' H10C 110.4 C9' C10' H10C 110.4 C11' C10' H10D 110.4 C9' C10' H10D 110.4 H10C C10' H10D 108.6 C10' C11' C5' 105.8(3) C10' C11' H11C 110.6 C5' C11' H11C 110.6 C10' C11' H11D 110.6 C5' C11' H11D 110.6 H11C C11' H11D 108.7 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 O8 C1 O2 C3 119.5(2) C9 C1 O2 C3 -117.8(3) C5 C1 O2 C3 3.3(3) C1 O2 C3 O3 -177.2(3) C1 O2 C3 C4 3.4(3) O3 C3 C4 C5 171.9(3) O2 C3 C4 C5 -8.8(3) C3 C4 C5 C6 -100.7(3) C3 C4 C5 C11 122.1(3) C3 C4 C5 C1 10.0(3) O8 C1 C5 C4 -123.2(2) O2 C1 C5 C4 -8.3(3) C9 C1 C5 C4 116.3(3) O8 C1 C5 C6 -3.8(3) O2 C1 C5 C6 111.1(2) C9 C1 C5 C6 -124.3(3) O8 C1 C5 C11 115.8(2) O2 C1 C5 C11 -129.3(2) C9 C1 C5 C11 -4.6(3) C4 C5 C6 C7 113.2(3) C11 C5 C6 C7 -109.0(3) C1 C5 C6 C7 2.8(3) C5 C6 C7 O7 178.0(3) C5 C6 C7 O8 -0.9(3) O7 C7 O8 C1 179.3(3) C6 C7 O8 C1 -1.6(3) O2 C1 O8 C7 -112.8(3) C9 C1 O8 C7 122.4(3) C5 C1 O8 C7 3.5(3) O8 C1 C9 C10A -127.7(7) O2 C1 C9 C10A 112.2(7) C5 C1 C9 C10A -9.0(8) O8 C1 C9 C10 -97.3(6) O2 C1 C9 C10 142.5(6) C5 C1 C9 C10 21.4(6) C10A C9 C10 C11 67.6(7) C1 C9 C10 C11 -31.4(9) C1 C9 C10A C11 20.2(11) C10 C9 C10A C11 -68.5(9) C9 C10 C11 C10A -58.7(7) C9 C10 C11 C5 29.5(9) C9 C10A C11 C10 77.1(9) C9 C10A C11 C5 -23.3(11) C4 C5 C11 C10 -126.5(7) C6 C5 C11 C10 96.2(7) C1 C5 C11 C10 -15.2(7) C4 C5 C11 C10A -95.9(6) C6 C5 C11 C10A 126.8(6) C1 C5 C11 C10A 15.4(6) O8' C1' O2' C3' 113.1(3) C9' C1' O2' C3' -121.4(3) C5' C1' O2' C3' -3.6(3) C1' O2' C3' O3' -178.4(3) C1' O2' C3' C4' 3.0(4) O3' C3' C4' C5' -179.5(4) O2' C3' C4' C5' -1.1(4) C3' C4' C5' C6' -111.6(3) C3' C4' C5' C11' 110.9(3) C3' C4' C5' C1' -1.1(3) O8' C1' C5' C4' -112.5(2) O2' C1' C5' C4' 2.7(3) C9' C1' C5' C4' 123.0(3) O8' C1' C5' C6' 7.3(3) O2' C1' C5' C6' 122.5(3) C9' C1' C5' C6' -117.3(3) O8' C1' C5' C11' 126.8(3) O2' C1' C5' C11' -118.0(3) C9' C1' C5' C11' 2.3(3) C4' C5' C6' C7' 102.5(3) C11' C5' C6' C7' -119.6(3) C1' C5' C6' C7' -8.5(3) C5' C6' C7' O7' -175.0(3) C5' C6' C7' O8' 7.4(3) O7' C7' O8' C1' 179.5(3) C6' C7' O8' C1' -2.6(3) O2' C1' O8' C7' -119.2(2) C9' C1' O8' C7' 117.2(3) C5' C1' O8' C7' -3.2(3) O8' C1' C9' C10' -144.3(3) O2' C1' C9' C10' 94.7(3) C5' C1' C9' C10' -23.3(4) C1' C9' C10' C11' 37.0(4) C9' C10' C11' C5' -36.4(5) C4' C5' C11' C10' -91.4(4) C6' C5' C11' C10' 131.0(4) C1' C5' C11' C10' 20.4(4) _cod_database_fobs_code 2013144 _journal_paper_doi 10.1107/S0108270102022369