#------------------------------------------------------------------------------ #$Date: 2012-02-03 17:16:24 +0000 (Fri, 03 Feb 2012) $ #$Revision: 32112 $ #$URL: svn://www.crystallography.net/cod/cif/2/01/22/2012227.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_2012227 loop_ _publ_author_name 'Linden, Anthony' 'Lee, C. Kuan' 'Muhammad Sofian, A. S.' _publ_section_title ;3-O-Acetyl-4-deoxy-4-iodo-\b-D-fructofuranosyl 2,3,6-tri-O-acetyl-4-chloro-4-deoxy-\a-D-glucopyranoside ; _journal_issue 9 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 1098 _journal_page_last 1100 _journal_volume 57 _journal_year 2001 _chemical_formula_iupac 'C20 H28 Cl I O13' _chemical_formula_moiety 'C20 H28 Cl I O13' _chemical_formula_sum 'C20 H28 Cl I O13' _chemical_formula_weight 638.77 _chemical_melting_point 386.5(5) _chemical_name_systematic ; 3-O-acetyl-4-deoxy-4-iodo-\b-D-fructofuranosyl 2,3,6-tri-O-acetyl-4-chloro-4-deoxy-\a-D-glucopyranoside ; _space_group_IT_number 19 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall 'P 2ac 2ab' _symmetry_space_group_name_H-M 'P 21 21 21' _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 8.84070(10) _cell_length_b 10.55620(10) _cell_length_c 28.2974(4) _cell_measurement_reflns_used 39653 _cell_measurement_temperature 160.0(10) _cell_measurement_theta_max 30.0 _cell_measurement_theta_min 2.0 _cell_volume 2640.83(5) _computing_cell_refinement 'DENZO-SMN (Otwinowski & Minor, 1997)' _computing_data_collection 'COLLECT (Nonius, 2000)' _computing_data_reduction 'DENZO-SMN and SCALEPACK (Otwinowski & Minor, 1997)' _computing_molecular_graphics 'ORTEPII (Johnson, 1976)' _computing_publication_material SHELXL97 _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SIR92 (Altomare et al., 1994)' _diffrn_ambient_temperature 160.0(10) _diffrn_detector_area_resol_mean 9 _diffrn_measured_fraction_theta_full .994 _diffrn_measured_fraction_theta_max .994 _diffrn_measurement_device_type 'Nonius KappaCCD' _diffrn_measurement_method '\f and \w scans with \k offsets' _diffrn_radiation_monochromator 'horizontally mounted graphite crystal' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength .71073 _diffrn_reflns_av_R_equivalents .0437 _diffrn_reflns_av_sigmaI/netI .0394 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_k_max 14 _diffrn_reflns_limit_k_min -14 _diffrn_reflns_limit_l_max 39 _diffrn_reflns_limit_l_min -38 _diffrn_reflns_number 27635 _diffrn_reflns_theta_full 30.0 _diffrn_reflns_theta_max 30.0 _diffrn_reflns_theta_min 2.4 _diffrn_standards_decay_% 0 _diffrn_standards_number 0 _exptl_absorpt_coefficient_mu 1.375 _exptl_absorpt_correction_T_max .786 _exptl_absorpt_correction_T_min .679 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details '(Blessing, 1995)' _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.607 _exptl_crystal_density_method 'not measured' _exptl_crystal_description prism _exptl_crystal_F_000 1288 _exptl_crystal_size_max .35 _exptl_crystal_size_mid .22 _exptl_crystal_size_min .20 _refine_diff_density_max 1.985 _refine_diff_density_min -1.234 _refine_ls_abs_structure_details 'Flack (1983), 3319 Friedel pairs' _refine_ls_abs_structure_Flack -.021(14) _refine_ls_extinction_coef .0015(4) _refine_ls_extinction_method SHELXL97 _refine_ls_goodness_of_fit_ref 1.027 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 323 _refine_ls_number_reflns 7621 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.027 _refine_ls_R_factor_all .0443 _refine_ls_R_factor_gt .0347 _refine_ls_shift/su_max .001 _refine_ls_shift/su_mean .000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w = 1/[\s^2^(Fo^2^)+(0.0193P)^2^+2.6788P] where P = (Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_ref .0760 _reflns_number_gt 6659 _reflns_number_total 7621 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file sk1489.cif _[local]_cod_data_source_block I _cod_depositor_comments ; The following automatic conversions were performed: '_chemical_melting_point' value '386-387' was changed to '386.5(5)' - the average value was taken and precision was estimated. 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 '386-387' was changed to '386.5(5)' - the average value was taken and precision was estimated. Automatic conversion script Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana ; _cod_database_code 2012227 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' 'x+1/2, -y+1/2, -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 I9 .345310(18) -.00019(2) .117719(8) .04514(8) Uani d . 1 . . I Cl4 .61005(9) .70258(7) .12970(3) .04115(18) Uani d . 1 . . Cl O1 .79842(19) .28133(15) .12348(6) .0210(3) Uani d . 1 . . O O2 1.0626(2) .40409(17) .15045(6) .0253(4) Uani d . 1 . . O O3 .9374(2) .64732(17) .16176(7) .0281(4) Uani d . 1 . . O O5 .7776(2) .40937(17) .05674(6) .0239(4) Uani d . 1 . . O O6 .6474(2) .62336(17) .01006(7) .0323(4) Uani d . 1 . . O O8 .6134(2) .17177(18) .18231(6) .0260(4) Uani d . 1 . . O O10 .7893(2) .10889(17) .07114(6) .0249(4) Uani d . 1 . . O O11 .5706(3) .2274(2) .01008(9) .0458(6) Uani d . 1 . . O H11 .6544 .2639 .0134 .069 Uiso calc R 1 . . H O12 .9657(2) -.03530(16) .13177(7) .0291(4) Uani d . 1 . . O H12 .9363 -.0570 .1047 .044 Uiso calc R 1 . . H O13 1.2614(3) .4352(3) .10247(9) .0597(8) Uani d . 1 . . O O15 .8306(4) .6113(2) .23280(8) .0549(7) Uani d . 1 . . O O17 .4456(3) .6479(2) -.03649(8) .0407(5) Uani d . 1 . . O O19 .7482(4) .0556(3) .23337(9) .0727(10) Uani d . 1 . . O C1 .8785(3) .3539(2) .08984(8) .0212(5) Uani d . 1 . . C H1 .9523 .2985 .0728 .025 Uiso calc R 1 . . H C2 .9635(3) .4583(2) .11584(9) .0227(4) Uani d . 1 . . C H2 1.0243 .5085 .0927 .027 Uiso calc R 1 . . H C3 .8530(3) .5456(2) .14094(9) .0235(5) Uani d . 1 . . C H3 .7954 .4982 .1657 .028 Uiso calc R 1 . . H C4 .7463(3) .5983(2) .10387(9) .0254(5) Uani d . 1 . . C H4 .8071 .6474 .0804 .030 Uiso calc R 1 . . H C5 .6652(3) .4908(3) .07776(8) .0250(5) Uani d . 1 . . C H5 .6048 .4407 .1010 .030 Uiso calc R 1 . . H C6 .5624(3) .5342(2) .03854(11) .0305(6) Uani d . 1 . . C H61 .5300 .4611 .0191 .037 Uiso calc R 1 . . H H62 .4712 .5755 .0518 .037 Uiso calc R 1 . . H C7 .8045(3) .1469(2) .11888(9) .0201(4) Uani d . 1 . . C C8 .6627(3) .0960(2) .14373(9) .0228(5) Uani d . 1 . . C H8 .6784 .0063 .1540 .027 Uiso calc R 1 . . H C9 .5483(3) .1024(2) .10397(10) .0265(5) Uani d . 1 . . C H9 .5220 .1932 .0981 .032 Uiso calc R 1 . . H C10 .6410(3) .0542(2) .06261(9) .0285(5) Uani d . 1 . . C H10 .6478 -.0403 .0641 .034 Uiso calc R 1 . . H C11 .5911(4) .0946(3) .01352(11) .0396(7) Uani d . 1 . . C H111 .6681 .0675 -.0098 .048 Uiso calc R 1 . . H H112 .4949 .0516 .0056 .048 Uiso calc R 1 . . H C12 .9560(3) .0981(2) .13621(9) .0225(5) Uani d . 1 . . C H121 1.0381 .1380 .1177 .027 Uiso calc R 1 . . H H122 .9698 .1221 .1698 .027 Uiso calc R 1 . . H C13 1.2120(3) .4003(3) .13954(10) .0300(6) Uani d . 1 . . C C14 1.3006(3) .3465(3) .17968(11) .0369(7) Uani d . 1 . . C H141 1.4079 .3430 .1711 .055 Uiso calc R 1 . . H H142 1.2642 .2608 .1867 .055 Uiso calc R 1 . . H H143 1.2878 .4002 .2076 .055 Uiso calc R 1 . . H C15 .9139(4) .6726(3) .20857(10) .0335(6) Uani d . 1 . . C C16 .9999(4) .7875(3) .22339(11) .0417(7) Uani d . 1 . . C H161 .9394 .8633 .2170 .063 Uiso calc R 1 . . H H162 1.0950 .7920 .2057 .063 Uiso calc R 1 . . H H163 1.0219 .7826 .2573 .063 Uiso calc R 1 . . H C17 .5737(3) .6743(2) -.02664(10) .0281(6) Uani d . 1 . . C C18 .6719(4) .7686(3) -.05203(11) .0373(7) Uani d . 1 . . C H181 .6368 .7779 -.0847 .056 Uiso calc R 1 . . H H182 .7769 .7388 -.0520 .056 Uiso calc R 1 . . H H183 .6662 .8507 -.0359 .056 Uiso calc R 1 . . H C19 .6580(4) .1383(4) .22614(10) .0455(8) Uani d . 1 . . C C20 .5860(5) .2208(6) .26226(13) .0789(16) Uani d . 1 . . C H201 .4768 .2048 .2629 .118 Uiso calc R 1 . . H H202 .6044 .3098 .2543 .118 Uiso calc R 1 . . H H203 .6292 .2021 .2934 .118 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 I9 .01993(8) .03466(10) .08082(16) -.00201(10) -.00215(8) -.01151(12) Cl4 .0390(4) .0344(3) .0501(4) .0169(3) .0073(3) -.0037(3) O1 .0238(8) .0161(7) .0230(8) .0030(6) .0060(7) .0034(6) O2 .0222(8) .0277(9) .0260(9) .0037(7) -.0005(7) .0052(7) O3 .0354(10) .0218(8) .0271(9) .0002(7) .0022(8) .0000(7) O5 .0252(9) .0222(8) .0242(9) .0051(7) -.0001(7) .0035(7) O6 .0312(10) .0277(9) .0379(10) -.0024(9) -.0106(9) .0131(8) O8 .0233(8) .0340(9) .0207(8) .0032(7) .0040(7) .0037(7) O10 .0270(9) .0270(9) .0207(8) .0038(7) -.0014(7) -.0016(7) O11 .0604(16) .0326(11) .0443(13) .0090(11) -.0257(12) -.0032(10) O12 .0309(9) .0219(9) .0345(10) .0089(7) -.0040(8) .0002(7) O13 .0259(11) .103(2) .0504(14) .0114(12) .0101(10) .0262(14) O15 .080(2) .0542(14) .0301(11) -.0186(15) .0169(13) -.0050(10) O17 .0367(12) .0485(13) .0369(11) .0053(10) -.0140(9) .0013(10) O19 .084(2) .094(2) .0401(14) .0432(18) .0041(14) .0258(14) C1 .0212(11) .0204(10) .0219(11) .0029(9) .0046(9) .0057(9) C2 .0222(10) .0220(9) .0239(11) .0028(8) .0019(10) .0055(9) C3 .0250(11) .0203(9) .0251(11) -.0006(9) .0034(10) .0031(9) C4 .0241(12) .0212(11) .0309(13) .0048(9) .0046(10) .0033(10) C5 .0216(9) .0239(11) .0294(12) .0065(13) .0037(9) .0058(10) C6 .0237(12) .0247(12) .0430(15) .0003(9) -.0017(11) .0094(10) C7 .0216(10) .0178(9) .0208(10) .0019(8) .0021(9) -.0006(9) C8 .0202(10) .0202(10) .0281(12) .0024(9) .0016(10) .0032(9) C9 .0189(11) .0214(11) .0391(14) .0010(9) -.0055(10) -.0024(10) C10 .0296(13) .0246(11) .0311(13) .0054(11) -.0098(11) -.0051(10) C11 .055(2) .0302(14) .0337(15) .0074(14) -.0185(14) -.0069(12) C12 .0212(11) .0194(11) .0268(12) .0037(9) -.0021(10) .0014(9) C13 .0235(12) .0324(14) .0340(14) .0035(11) -.0013(11) -.0038(12) C14 .0300(14) .0398(16) .0408(16) .0082(12) -.0086(13) -.0035(13) C15 .0440(17) .0302(14) .0263(13) .0053(12) -.0008(12) .0016(11) C16 .061(2) .0345(15) .0297(15) -.0009(15) -.0066(14) -.0024(12) C17 .0368(15) .0205(11) .0272(13) .0074(10) -.0079(11) -.0021(10) C18 .0527(19) .0242(13) .0349(15) .0014(13) -.0049(14) .0051(11) C19 .0413(17) .070(2) .0253(14) .0147(18) .0078(14) .0116(14) C20 .057(2) .154(5) .0258(17) .040(3) .0066(16) -.009(2) 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 I9 C9 . 2.132(3) ? Cl4 C4 . 1.787(3) ? O1 C1 . 1.413(3) yes O1 C7 . 1.426(3) yes O2 C13 . 1.357(3) ? O2 C2 . 1.433(3) ? O3 C15 . 1.367(3) ? O3 C3 . 1.434(3) ? O5 C1 . 1.420(3) yes O5 C5 . 1.442(3) yes O6 C17 . 1.339(3) ? O6 C6 . 1.450(3) ? O8 C19 . 1.348(3) ? O8 C8 . 1.422(3) ? O10 C7 . 1.416(3) yes O10 C10 . 1.453(3) yes O11 C11 . 1.417(4) ? O11 H11 . .8400 ? O12 C12 . 1.416(3) ? O12 H12 . .8400 ? O13 C13 . 1.194(4) ? O15 C15 . 1.196(4) ? O17 C17 . 1.199(4) ? O19 C19 . 1.200(4) ? C1 C2 . 1.523(3) ? C1 H1 . 1.0000 ? C2 C3 . 1.519(3) ? C2 H2 . 1.0000 ? C3 C4 . 1.517(4) ? C3 H3 . 1.0000 ? C4 C5 . 1.532(4) ? C4 H4 . 1.0000 ? C5 C6 . 1.506(4) ? C5 H5 . 1.0000 ? C6 H61 . .9900 ? C6 H62 . .9900 ? C7 C12 . 1.516(3) ? C7 C8 . 1.535(3) ? C8 C9 . 1.514(4) ? C8 H8 . 1.0000 ? C9 C10 . 1.517(4) ? C9 H9 . 1.0000 ? C10 C11 . 1.519(4) ? C10 H10 . 1.0000 ? C11 H111 . .9900 ? C11 H112 . .9900 ? C12 H121 . .9900 ? C12 H122 . .9900 ? C13 C14 . 1.492(4) ? C14 H141 . .9800 ? C14 H142 . .9800 ? C14 H143 . .9800 ? C15 C16 . 1.492(4) ? C16 H161 . .9800 ? C16 H162 . .9800 ? C16 H163 . .9800 ? C17 C18 . 1.504(4) ? C18 H181 . .9800 ? C18 H182 . .9800 ? C18 H183 . .9800 ? C19 C20 . 1.486(5) ? C20 H201 . .9800 ? C20 H202 . .9800 ? C20 H203 . .9800 ? 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 for Crystallography (1992). Vol. C, Tables 4.2.6.8 and 6.1.1.4 ; H H .0000 .0000 ; International Tables for Crystallography (1992). Vol. C, Tables 4.2.6.8 and 6.1.1.4 ; Cl Cl .1484 .1585 ; International Tables for Crystallography (1992). Vol. C, Tables 4.2.6.8 and 6.1.1.4 ; I I -.4742 1.8119 ; International Tables for Crystallography (1992). Vol. C, Tables 4.2.6.8 and 6.1.1.4 ; O O .0106 .0060 ; International Tables for Crystallography (1992). 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_publ_flag C1 O1 C7 117.35(18) yes C13 O2 C2 116.8(2) ? C15 O3 C3 117.7(2) ? C1 O5 C5 113.99(18) ? C17 O6 C6 116.1(2) ? C19 O8 C8 118.0(2) ? C7 O10 C10 110.92(19) ? C11 O11 H11 109.5 ? C12 O12 H12 109.5 ? O1 C1 O5 110.69(19) ? O1 C1 C2 108.31(19) ? O5 C1 C2 109.31(19) ? O1 C1 H1 109.5 ? O5 C1 H1 109.5 ? C2 C1 H1 109.5 ? O2 C2 C3 108.4(2) ? O2 C2 C1 110.05(18) ? C3 C2 C1 110.3(2) ? O2 C2 H2 109.3 ? C3 C2 H2 109.3 ? C1 C2 H2 109.3 ? O3 C3 C4 109.44(19) ? O3 C3 C2 108.2(2) ? C4 C3 C2 107.4(2) ? O3 C3 H3 110.6 ? C4 C3 H3 110.6 ? C2 C3 H3 110.6 ? C3 C4 C5 110.6(2) ? C3 C4 Cl4 111.24(18) ? C5 C4 Cl4 109.76(17) ? C3 C4 H4 108.4 ? C5 C4 H4 108.4 ? Cl4 C4 H4 108.4 ? O5 C5 C6 107.0(2) ? O5 C5 C4 108.57(19) ? C6 C5 C4 114.4(2) ? O5 C5 H5 108.9 ? C6 C5 H5 108.9 ? C4 C5 H5 108.9 ? O6 C6 C5 107.1(2) ? O6 C6 H61 110.3 ? C5 C6 H61 110.3 ? O6 C6 H62 110.3 ? C5 C6 H62 110.3 ? H61 C6 H62 108.6 ? O10 C7 O1 111.46(19) ? O10 C7 C12 107.21(19) ? O1 C7 C12 110.00(19) ? O10 C7 C8 105.09(19) ? O1 C7 C8 106.01(18) ? C12 C7 C8 117.0(2) ? O8 C8 C9 110.0(2) ? O8 C8 C7 113.9(2) ? C9 C8 C7 100.9(2) ? O8 C8 H8 110.6 ? C9 C8 H8 110.6 ? C7 C8 H8 110.6 ? C8 C9 C10 101.4(2) ? C8 C9 I9 113.81(18) ? C10 C9 I9 115.16(17) ? C8 C9 H9 108.7 ? C10 C9 H9 108.7 ? I9 C9 H9 108.7 ? O10 C10 C9 103.05(19) ? O10 C10 C11 107.6(2) ? C9 C10 C11 117.0(2) ? O10 C10 H10 109.6 ? C9 C10 H10 109.6 ? C11 C10 H10 109.6 ? O11 C11 C10 112.2(2) ? O11 C11 H111 109.2 ? C10 C11 H111 109.2 ? O11 C11 H112 109.2 ? C10 C11 H112 109.2 ? H111 C11 H112 107.9 ? O12 C12 C7 111.3(2) ? O12 C12 H121 109.4 ? C7 C12 H121 109.4 ? O12 C12 H122 109.4 ? C7 C12 H122 109.4 ? H121 C12 H122 108.0 ? O13 C13 O2 123.1(3) ? O13 C13 C14 126.5(3) ? O2 C13 C14 110.4(3) ? C13 C14 H141 109.5 ? C13 C14 H142 109.5 ? H141 C14 H142 109.5 ? C13 C14 H143 109.5 ? H141 C14 H143 109.5 ? H142 C14 H143 109.5 ? O15 C15 O3 122.9(3) ? O15 C15 C16 126.3(3) ? O3 C15 C16 110.7(3) ? C15 C16 H161 109.5 ? C15 C16 H162 109.5 ? H161 C16 H162 109.5 ? C15 C16 H163 109.5 ? H161 C16 H163 109.5 ? H162 C16 H163 109.5 ? O17 C17 O6 123.2(3) ? O17 C17 C18 126.0(3) ? O6 C17 C18 110.8(2) ? C17 C18 H181 109.5 ? C17 C18 H182 109.5 ? H181 C18 H182 109.5 ? C17 C18 H183 109.5 ? H181 C18 H183 109.5 ? H182 C18 H183 109.5 ? O19 C19 O8 122.8(3) ? O19 C19 C20 126.4(3) ? O8 C19 C20 110.7(3) ? C19 C20 H201 109.5 ? C19 C20 H202 109.5 ? H201 C20 H202 109.5 ? C19 C20 H203 109.5 ? H201 C20 H203 109.5 ? H202 C20 H203 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 O11 H11 O5 . .84 2.25 2.964(3) 143 yes O12 H12 O10 . .84 2.38 2.773(2) 109 yes O12 H12 O17 3 .84 2.16 2.952(3) 158 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 _geom_torsion_publ_flag C7 O1 C1 O5 104.7(2) yes C7 O1 C1 C2 -135.5(2) yes C5 O5 C1 O1 58.8(3) ? C5 O5 C1 C2 -60.5(3) ? C13 O2 C2 C3 -135.9(2) ? C13 O2 C2 C1 103.4(3) ? O1 C1 C2 O2 57.5(2) ? O5 C1 C2 O2 178.23(18) ? O1 C1 C2 C3 -62.0(2) ? O5 C1 C2 C3 58.6(2) ? C15 O3 C3 C4 114.7(2) ? C15 O3 C3 C2 -128.5(2) ? O2 C2 C3 O3 63.8(2) ? C1 C2 C3 O3 -175.63(18) ? O2 C2 C3 C4 -178.17(19) ? C1 C2 C3 C4 -57.6(3) ? O3 C3 C4 C5 174.72(19) ? C2 C3 C4 C5 57.5(3) ? O3 C3 C4 Cl4 -63.0(2) ? C2 C3 C4 Cl4 179.80(16) ? C1 O5 C5 C6 -176.31(19) ? C1 O5 C5 C4 59.8(2) ? C3 C4 C5 O5 -57.7(3) ? Cl4 C4 C5 O5 179.18(15) ? C3 C4 C5 C6 -177.1(2) ? Cl4 C4 C5 C6 59.7(2) ? C17 O6 C6 C5 -179.2(2) yes O5 C5 C6 O6 -71.8(3) yes C4 C5 C6 O6 48.5(3) yes C10 O10 C7 O1 -106.5(2) ? C10 O10 C7 C12 133.1(2) ? C10 O10 C7 C8 7.9(2) ? C1 O1 C7 O10 -42.5(3) yes C1 O1 C7 C12 76.3(3) yes C1 O1 C7 C8 -156.28(19) yes C19 O8 C8 C9 151.6(3) ? C19 O8 C8 C7 -96.0(3) ? O10 C7 C8 O8 -149.15(19) ? O1 C7 C8 O8 -31.0(3) ? C12 C7 C8 O8 92.1(2) ? O10 C7 C8 C9 -31.4(2) ? O1 C7 C8 C9 86.7(2) ? C12 C7 C8 C9 -150.2(2) ? O8 C8 C9 C10 162.63(19) ? C7 C8 C9 C10 42.0(2) ? O8 C8 C9 I9 -73.1(2) ? C7 C8 C9 I9 166.31(15) ? C7 O10 C10 C9 18.9(3) ? C7 O10 C10 C11 143.2(2) ? C8 C9 C10 O10 -38.0(2) ? I9 C9 C10 O10 -161.31(15) ? C8 C9 C10 C11 -155.8(2) ? I9 C9 C10 C11 80.9(3) ? O10 C10 C11 O11 -64.4(3) yes C9 C10 C11 O11 50.9(4) yes O10 C7 C12 O12 -58.3(3) yes O1 C7 C12 O12 -179.6(2) yes C8 C7 C12 O12 59.4(3) yes C2 O2 C13 O13 -2.8(4) ? C2 O2 C13 C14 177.7(2) ? C3 O3 C15 O15 2.5(4) ? C3 O3 C15 C16 -175.1(2) ? C6 O6 C17 O17 -1.0(4) ? C6 O6 C17 C18 177.7(2) ? C8 O8 C19 O19 7.3(5) ? C8 O8 C19 C20 -175.2(3) ?