#------------------------------------------------------------------------------ #$Date: 2013-12-28 13:58:47 +0000 (Sat, 28 Dec 2013) $ #$Revision: 91933 $ #$URL: svn://www.crystallography.net/cod/cif/2/00/49/2004963.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_2004963 loop_ _publ_author_name 'Glidewell, C.' 'Ferguson, G.' _publ_section_title ; 1,3-Adamantanedicarboxylic Acid and 1,3-Adamantanediacetic Acid ; _journal_issue 6 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 1466 _journal_page_last 1470 _journal_volume 52 _journal_year 1996 _chemical_formula_moiety 'C14 H20 O4 ' _chemical_formula_sum 'C14 H20 O4' _chemical_formula_weight 252.30 _chemical_name_systematic ; 1,3-Adamantanediacetic acid ; _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2yab' _symmetry_space_group_name_H-M 'P 1 21/a 1' _cell_angle_alpha 90.0 _cell_angle_beta 110.23(5) _cell_angle_gamma 90.0 _cell_formula_units_Z 8 _cell_length_a 23.677(14) _cell_length_b 7.739(5) _cell_length_c 14.730(14) _cell_measurement_reflns_used 25 _cell_measurement_temperature 294.0(10) _cell_measurement_theta_max 13.35 _cell_measurement_theta_min 5.90 _cell_volume 2533(3) _computing_cell_refinement 'CAD-4/PC Software' _computing_data_collection 'CAD-4/PC Software (Enraf-Nonius 1992)' _computing_data_reduction 'DATRD2 in NRCVAX94' _computing_molecular_graphics 'ORTEPII (Johnson, 1976) as implemented in PLATON and PLUTON (Spek 1995b)' _computing_publication_material 'NRCVAX94, SHELXL93 and WordPerfect' _computing_structure_refinement 'NRCVAX94 and SHELXL93' _computing_structure_solution 'SOLVER in NRCVAX' _diffrn_ambient_temperature 294.0(10) _diffrn_measurement_device 'Enraf-Nonius CAD-4' _diffrn_measurement_method \q/2\q _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'X-ray tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.7107 _diffrn_reflns_av_R_equivalents 0.022 _diffrn_reflns_av_sigmaI/netI 0.1017 _diffrn_reflns_limit_h_max 26 _diffrn_reflns_limit_h_min -28 _diffrn_reflns_limit_k_max 9 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 17 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_number 4602 _diffrn_reflns_theta_max 24.9 _diffrn_reflns_theta_min 2.7 _diffrn_standards_decay_% none _diffrn_standards_interval_time 120 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 0.096 _exptl_absorpt_correction_T_max 1.0 _exptl_absorpt_correction_T_min 1.0 _exptl_absorpt_correction_type none _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.323 _exptl_crystal_density_method 'not measured' _exptl_crystal_description 'very thin plate' _exptl_crystal_F_000 1088 _exptl_crystal_size_max 0.41 _exptl_crystal_size_mid 0.39 _exptl_crystal_size_min 0.01 _refine_diff_density_max 0.249 _refine_diff_density_min -0.206 _refine_ls_extinction_coef 0.0002(7) _refine_ls_extinction_method SHELXL93 _refine_ls_goodness_of_fit_all 0.967 _refine_ls_goodness_of_fit_obs 1.327 _refine_ls_hydrogen_treatment 'H atoms riding (SHELXL93 defaults, C---H 0.97--0.98, O---H 0.83\%A)' _refine_ls_matrix_type full _refine_ls_number_parameters 326 _refine_ls_number_reflns 4427 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.967 _refine_ls_restrained_S_obs 1.327 _refine_ls_R_factor_all 0.1517 _refine_ls_R_factor_obs 0.0654 _refine_ls_shift/esd_max 0.000 _refine_ls_shift/esd_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_scheme ; w = 1/[\s^2^(F~o~^2^) + (0.0886P)^2^] where P = (F~o~^2^ + 2F~c~^2^)/3 ; _refine_ls_wR_factor_all 0.1860 _refine_ls_wR_factor_obs 0.1641 _reflns_number_observed 2002 _reflns_number_total 4427 _reflns_observed_criterion >2\s(I) _[local]_cod_data_source_file cf1046.cif _[local]_cod_data_source_block II _[local]_cod_cif_authors_sg_H-M 'P 21/a' _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 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 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 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana ; _cod_database_code 2004963 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, -z' '-x, -y, -z' 'x-1/2, -y-1/2, z' loop_ _atom_site_label _atom_site_occupancy _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_type_symbol O11 1 .4227(2) .1970(4) -0.1489(2) .0761(11) Uani d . O O12 1 .4190(2) .0259(4) -.0317(2) .0678(10) Uani d . O O13 1 .42339(13) -0.5512(4) -0.5339(2) .0593(9) Uani d . O O14 1 .49458(14) -0.5368(5) -0.3901(2) .0623(9) Uani d . O C11 1 .3918(2) -0.1761(5) -0.2469(3) .0347(9) Uani d . C C12 1 .4170(2) -0.3380(5) -0.2797(3) .0345(9) Uani d . C C13 1 .3700(2) -0.4268(5) -0.3655(3) .0332(9) Uani d . C C14 1 .3485(2) -0.2968(5) -0.4488(3) .0433(11) Uani d . C C15 1 .3225(2) -0.1368(6) -0.4178(3) .0475(12) Uani d . C C16 1 .3700(2) -.0518(5) -0.3319(3) .0439(10) Uani d . C C17 1 .3380(2) -0.2290(6) -0.2185(3) .0430(11) Uani d . C C18 1 .3167(2) -0.4769(6) -0.3343(3) .0448(11) Uani d . C C19 1 .2692(2) -0.1884(6) -0.3888(3) .0576(13) Uani d . C C110 1 .2904(2) -0.3142(6) -0.3044(3) .0474(11) Uani d . C C111 1 .4432(2) -0.1009(6) -0.1597(3) .0460(11) Uani d . C C112 1 .4270(2) .0490(6) -0.1110(3) .0451(11) Uani d . C C113 1 .3950(2) -0.5928(5) -0.3959(3) .0415(10) Uani d . C C114 1 .4408(2) -0.5597(5) -0.4411(3) .0416(10) Uani d . C O21 1 .4101(2) .2992(4) .0724(3) .0802(11) Uani d . O O22 1 .4192(2) .4659(4) -.0404(3) .1011(15) Uani d . O O23 1 .48627(13) 1.0586(5) .3812(2) .0626(9) Uani d . O O24 1 .42233(13) 1.0174(4) .4585(2) .0598(9) Uani d . O C21 1 .3802(2) .6702(5) .1372(3) .0316(9) Uani d . C C22 1 .4048(2) .8294(5) .1994(3) .0337(9) Uani d . C C23 1 .3567(2) .9179(5) .2310(3) .0331(9) Uani d . C C24 1 .3049(2) .9694(5) .1394(3) .0422(10) Uani d . C C25 1 .2789(2) .8111(5) .0773(3) .0432(11) Uani d . C C26 1 .3277(2) .7257(5) .0475(3) .0366(10) Uani d . C C27 1 .3561(2) .5435(5) .1947(3) .0421(10) Uani d . C C28 1 .3335(2) .7867(5) .2877(3) .0445(11) Uani d . C C29 1 .2555(2) .6839(6) .1356(3) .0507(12) Uani d . C C210 1 .3079(2) .6282(6) .2258(3) .0475(11) Uani d . C C211 1 .4331(2) .5944(6) .1103(3) .0483(11) Uani d . C C212 1 .4192(2) .4456(6) .0434(3) .0465(11) Uani d . C C213 1 .3824(2) 1.0828(5) .2905(3) .0389(10) Uani d . C C214 1 .4335(2) 1.0497(5) .3832(3) .0389(10) Uani d . C H12A 1 .4513 -0.3057 -0.2976 .041 Uiso calc R H H12B 1 .4309 -0.4186 -0.2261 .041 Uiso calc R H H14A 1 .3821 -0.2637 -0.4686 .052 Uiso calc R H H14B 1 .3181 -0.3500 -0.5038 .052 Uiso calc R H H15 1 .3091 -0.0549 -0.4718 .057 Uiso calc R H H16A 1 .4038 -0.0162 -0.3505 .053 Uiso calc R H H16B 1 .3533 .0505 -0.3128 .053 Uiso calc R H H17A 1 .3509 -0.3090 -0.1645 .052 Uiso calc R H H17B 1 .3211 -0.1279 -0.1985 .052 Uiso calc R H H18A 1 .3300 -0.5569 -0.2803 .054 Uiso calc R H H18B 1 .2860 -0.5337 -0.3874 .054 Uiso calc R H H19A 1 .2384 -0.2423 -0.4430 .069 Uiso calc R H H19B 1 .2519 -0.0867 -0.3700 .069 Uiso calc R H H110 1 .2561 -0.3472 -0.2855 .057 Uiso calc R H H11A 1 .4584 -0.1920 -0.1123 .055 Uiso calc R H H11B 1 .4757 -0.0664 -0.1817 .055 Uiso calc R H H11C 1 .4127 -0.6649 -0.3393 .050 Uiso calc R H H11D 1 .3620 -0.6565 -0.4412 .050 Uiso calc R H H22A 1 .4198 .9108 .1630 .040 Uiso calc R H H22B 1 .4383 .7955 .2563 .040 Uiso calc R H H24A 1 .2735 1.0255 .1572 .051 Uiso calc R H H24B 1 .3193 1.0511 .1024 .051 Uiso calc R H H25 1 .2456 .8467 .0193 .052 Uiso calc R H H26A 1 .3419 .8062 .0097 .044 Uiso calc R H H26B 1 .3112 .6255 .0075 .044 Uiso calc R H H27A 1 .3394 .4430 .1551 .051 Uiso calc R H H27B 1 .3889 .5050 .2514 .051 Uiso calc R H H28A 1 .3661 .7521 .3456 .053 Uiso calc R H H28B 1 .3024 .8398 .3074 .053 Uiso calc R H H29A 1 .2382 .5836 .0963 .061 Uiso calc R H H29B 1 .2244 .7383 .1545 .061 Uiso calc R H H210 1 .2933 .5455 .2631 .057 Uiso calc R H H21A 1 .4494 .6861 .0816 .058 Uiso calc R H H21B 1 .4646 .5598 .1696 .058 Uiso calc R H H21C 1 .3961 1.1608 .2509 .047 Uiso calc R H H21D 1 .3502 1.1402 .3054 .047 Uiso calc R H H1 .50 .4215 .2816 -0.1147 .050 Uiso d P H H2 .50 .4201 .3810 -0.0745 .050 Uiso d P H H3 .50 .4161 .1112 .0008 .050 Uiso d P H H4 .50 .4128 .2138 .0398 .050 Uiso d P H H5 .50 .4493 -0.5235 -0.5579 .050 Uiso d P H H6 .50 .5204 -0.5089 -0.4140 .050 Uiso d P H H7 .50 .5149 1.0348 .4313 .050 Uiso d P H H8 .50 .4510 .9936 .5087 .050 Uiso d P 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 O11 0.131(3) 0.049(2) 0.054(2) 0.003(2) 0.038(2) -0.009(2) O12 0.113(3) 0.047(2) 0.061(2) -0.010(2) 0.054(2) -0.012(2) O13 0.059(2) 0.086(2) 0.031(2) 0.004(2) 0.0114(14) -0.009(2) O14 0.046(2) 0.099(3) 0.042(2) 0.008(2) 0.015(2) -0.003(2) C11 0.030(2) 0.041(2) 0.034(2) 0.002(2) 0.013(2) 0.000(2) C12 0.033(2) 0.042(2) 0.028(2) 0.002(2) 0.010(2) 0.001(2) C13 0.036(2) 0.034(2) 0.029(2) -0.005(2) 0.010(2) 0.000(2) C14 0.052(3) 0.047(3) 0.032(2) -0.004(2) 0.017(2) -0.002(2) C15 0.062(3) 0.050(3) 0.029(2) 0.014(2) 0.013(2) 0.011(2) C16 0.053(3) 0.037(2) 0.049(3) 0.006(2) 0.027(2) 0.004(2) C17 0.043(2) 0.053(3) 0.037(2) 0.008(2) 0.018(2) 0.002(2) C18 0.040(2) 0.053(3) 0.041(2) -0.014(2) 0.013(2) -0.003(2) C19 0.038(3) 0.077(3) 0.050(3) 0.015(2) 0.005(2) -0.004(3) C110 0.032(2) 0.068(3) 0.045(3) -0.006(2) 0.017(2) 0.002(2) C111 0.036(2) 0.053(3) 0.048(3) 0.003(2) 0.013(2) -0.015(2) C112 0.043(3) 0.038(3) 0.051(3) -0.002(2) 0.013(2) -0.010(2) C113 0.051(3) 0.041(3) 0.033(2) -0.008(2) 0.015(2) -0.004(2) C114 0.052(3) 0.030(2) 0.043(3) 0.002(2) 0.015(2) -0.008(2) O21 0.128(3) 0.050(2) 0.086(3) -0.007(2) 0.068(2) -0.019(2) O22 0.201(5) 0.052(2) 0.056(2) 0.025(3) 0.052(3) -0.001(2) O23 0.042(2) 0.106(3) 0.037(2) -0.009(2) 0.0101(14) 0.000(2) O24 0.049(2) 0.100(3) 0.031(2) -0.011(2) 0.0145(14) 0.000(2) C21 0.031(2) 0.034(2) 0.029(2) 0.000(2) 0.010(2) -0.007(2) C22 0.034(2) 0.033(2) 0.032(2) 0.000(2) 0.008(2) -0.001(2) C23 0.035(2) 0.035(2) 0.027(2) 0.003(2) 0.008(2) 0.002(2) C24 0.041(2) 0.046(3) 0.035(2) 0.008(2) 0.008(2) 0.001(2) C25 0.032(2) 0.050(3) 0.039(2) 0.004(2) 0.002(2) -0.002(2) C26 0.042(2) 0.040(2) 0.025(2) -0.005(2) 0.008(2) 0.000(2) C27 0.049(3) 0.036(2) 0.035(2) -0.005(2) 0.007(2) -0.001(2) C28 0.050(3) 0.051(3) 0.035(2) 0.002(2) 0.019(2) 0.002(2) C29 0.038(2) 0.058(3) 0.055(3) -0.007(2) 0.015(2) -0.014(2) C210 0.057(3) 0.050(3) 0.041(3) -0.014(2) 0.024(2) 0.002(2) C211 0.036(2) 0.054(3) 0.053(3) 0.003(2) 0.013(2) -0.014(2) C212 0.044(3) 0.040(3) 0.049(3) 0.010(2) 0.008(2) -0.004(2) C213 0.044(2) 0.038(2) 0.033(2) 0.002(2) 0.011(2) -0.003(2) C214 0.043(3) 0.041(2) 0.034(2) -0.002(2) 0.014(2) -0.013(2) 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_ _diffrn_standard_refln_index_h _diffrn_standard_refln_index_k _diffrn_standard_refln_index_l -6 2 4 -8 0 4 -2 2 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 C12 C11 C16 108.4(3) ? C12 C11 C17 108.6(3) ? C12 C11 C111 106.8(3) ? C16 C11 C17 108.5(3) ? C16 C11 C111 113.0(3) ? C17 C11 C111 111.4(3) ? C11 C12 C13 112.1(3) ? C12 C13 C14 108.2(3) ? C12 C13 C18 107.7(3) ? C12 C13 C113 111.8(3) ? C14 C13 C18 109.0(3) ? C14 C13 C113 111.6(3) ? C18 C13 C113 108.4(3) ? C13 C14 C15 110.5(3) ? C14 C15 C16 109.9(3) ? C14 C15 C19 109.5(4) ? C16 C15 C19 109.1(3) ? C11 C16 C15 110.7(3) ? C11 C17 C110 109.6(3) ? C13 C18 C110 109.6(3) ? C15 C19 C110 109.0(3) ? C17 C110 C18 109.7(3) ? C17 C110 C19 110.0(4) ? C18 C110 C19 110.1(4) ? C11 C111 C112 115.9(3) yes O11 C112 O12 121.6(4) yes O11 C112 C111 119.3(4) yes O12 C112 C111 119.0(4) yes C13 C113 C114 113.7(3) yes O13 C114 O14 121.3(4) yes O13 C114 C113 118.1(4) yes O14 C114 C113 120.5(4) yes C22 C21 C26 108.6(3) ? C22 C21 C27 108.8(3) ? C22 C21 C211 106.5(3) ? C26 C21 C27 108.1(3) ? C26 C21 C211 111.9(3) ? C27 C21 C211 112.8(3) ? C21 C22 C23 112.0(3) ? C22 C23 C24 107.6(3) ? C22 C23 C28 108.3(3) ? C22 C23 C213 110.7(3) ? C24 C23 C28 108.8(3) ? C24 C23 C213 108.8(3) ? C28 C23 C213 112.5(3) ? C23 C24 C25 110.7(3) ? C24 C25 C26 109.4(3) ? C24 C25 C29 109.2(3) ? C26 C25 C29 109.9(3) ? C21 C26 C25 110.2(3) ? C21 C27 C210 110.7(3) ? C23 C28 C210 110.5(3) ? C25 C29 C210 109.0(3) ? C27 C210 C28 110.1(3) ? C27 C210 C29 109.1(3) ? C28 C210 C29 109.1(4) ? C21 C211 C212 116.8(3) yes O21 C212 O22 120.7(4) yes O21 C212 C211 120.1(4) yes O22 C212 C211 119.1(4) yes C23 C213 C214 114.2(3) yes O23 C214 O24 123.1(4) yes O23 C214 C213 117.6(3) yes O24 C214 C213 119.3(4) yes loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_publ_flag O11 C112 1.262(5) yes O12 C112 1.259(5) yes O13 C114 1.286(5) yes O14 C114 1.246(5) yes C11 C12 1.535(5) yes C11 C16 1.522(5) yes C11 C17 1.528(5) yes C11 C111 1.545(5) yes C12 C13 1.528(5) yes C13 C14 1.532(5) yes C13 C18 1.534(5) yes C13 C113 1.545(5) yes C14 C15 1.522(6) yes C15 C16 1.522(6) yes C15 C19 1.519(6) yes C17 C110 1.523(6) yes C18 C110 1.535(6) yes C19 C110 1.521(6) yes C111 C112 1.483(6) yes C113 C114 1.477(5) yes O21 C212 1.256(5) yes O22 C212 1.244(5) yes O23 C214 1.262(4) yes O24 C214 1.251(4) yes C21 C22 1.525(5) yes C21 C26 1.530(5) yes C21 C27 1.529(5) yes C21 C211 1.553(5) yes C22 C23 1.533(5) yes C23 C24 1.531(5) yes C23 C28 1.533(5) yes C23 C213 1.547(5) yes C24 C25 1.526(5) yes C25 C26 1.522(5) yes C25 C29 1.530(6) yes C27 C210 1.519(6) yes C28 C210 1.524(6) yes C29 C210 1.533(6) yes C211 C212 1.477(6) yes C213 C214 1.501(5) 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 C16 C11 C12 C13 -58.6(4) ? C17 C11 C12 C13 59.0(4) ? C111 C11 C12 C13 179.3(3) ? C11 C12 C13 C14 58.5(4) ? C11 C12 C13 C18 -59.2(4) ? C11 C12 C13 C113 -178.2(3) ? C12 C13 C14 C15 -58.2(4) ? C18 C13 C14 C15 58.7(4) ? C113 C13 C14 C15 178.4(3) ? C13 C14 C15 C19 -60.3(4) ? C13 C14 C15 C16 59.5(4) ? C17 C11 C16 C15 -59.6(4) ? C12 C11 C16 C15 58.1(4) ? C111 C11 C16 C15 176.3(3) ? C19 C15 C16 C11 60.4(4) ? C14 C15 C16 C11 -59.6(4) ? C16 C11 C17 C110 59.1(4) ? C12 C11 C17 C110 -58.5(4) ? C111 C11 C17 C110 -175.9(3) ? C12 C13 C18 C110 59.3(4) ? C14 C13 C18 C110 -57.8(4) ? C113 C13 C18 C110 -179.5(3) ? C16 C15 C19 C110 -59.8(5) ? C14 C15 C19 C110 60.6(5) ? C15 C19 C110 C17 60.4(5) ? C15 C19 C110 C18 -60.6(5) ? C11 C17 C110 C19 -60.3(4) ? C11 C17 C110 C18 60.9(4) ? C13 C18 C110 C19 59.6(4) ? C13 C18 C110 C17 -61.6(4) ? C16 C11 C111 C112 66.0(5) yes C17 C11 C111 C112 -56.5(5) yes C12 C11 C111 C112 -175.0(4) yes C11 C111 C112 O12 103.1(5) yes C11 C111 C112 O11 -78.3(5) yes C12 C13 C113 C114 -69.9(4) yes C14 C13 C113 C114 51.5(4) yes C18 C13 C113 C114 171.5(3) yes C13 C113 C114 O14 84.0(5) yes C13 C113 C114 O13 -94.5(4) yes C27 C21 C22 C23 -58.3(4) ? C26 C21 C22 C23 59.2(4) ? C211 C21 C22 C23 179.8(3) ? C21 C22 C23 C24 -58.9(4) ? C21 C22 C23 C28 58.5(4) ? C21 C22 C23 C213 -177.7(3) ? C28 C23 C24 C25 -58.2(4) ? C22 C23 C24 C25 58.9(4) ? C213 C23 C24 C25 178.9(3) ? C23 C24 C25 C26 -60.5(4) ? C23 C24 C25 C29 59.9(4) ? C24 C25 C26 C21 59.8(4) ? C29 C25 C26 C21 -60.2(4) ? C22 C21 C26 C25 -58.6(4) ? C27 C21 C26 C25 59.4(4) ? C211 C21 C26 C25 -175.8(3) ? C22 C21 C27 C210 57.7(4) ? C26 C21 C27 C210 -60.2(4) ? C211 C21 C27 C210 175.6(3) ? C24 C23 C28 C210 58.5(4) ? C22 C23 C28 C210 -58.2(4) ? C213 C23 C28 C210 179.1(3) ? C26 C25 C29 C210 59.6(4) ? C24 C25 C29 C210 -60.5(4) ? C21 C27 C210 C28 -58.9(4) ? C21 C27 C210 C29 60.8(4) ? C23 C28 C210 C27 59.4(4) ? C23 C28 C210 C29 -60.3(4) ? C25 C29 C210 C27 -59.5(4) ? C25 C29 C210 C28 60.8(4) ? C22 C21 C211 C212 -175.5(4) yes C27 C21 C211 C212 65.2(5) yes C26 C21 C211 C212 -56.9(5) yes C21 C211 C212 O22 109.6(5) yes C21 C211 C212 O21 -73.4(5) yes C24 C23 C213 C214 179.5(3) yes C28 C23 C213 C214 58.8(4) yes C22 C23 C213 C214 -62.5(4) yes C23 C213 C214 O24 -88.2(5) yes C23 C213 C214 O23 92.9(4) yes _journal_paper_doi 10.1107/S0108270195016593