#------------------------------------------------------------------------------ #$Date: 2025-08-19 11:43:10 +0100 (Tue, 19 Aug 2025) $ #$Revision: 301803 $ #$URL: svn://www.crystallography.net/cod/cif/2/20/43/2204318.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_2204318 loop_ _publ_author_name 'Ohba, Shigeru' 'Yohei, Yamamoto' 'Tanaka, Koichi' _publ_section_title ;(2RS,3RS,1'SR,2'SR,3'RS)-2-(2',3'-Dihydro-1'-hydroxy-3'-phenyl-1H-inden-2'-yl)-2,3-dihydro-3-phenylinden-1-one: isomer (I) ; _journal_issue 10 _journal_name_full 'Acta Crystallographica Section E' _journal_page_first o1793 _journal_page_last o1794 _journal_paper_doi 10.1107/S1600536804022457 _journal_volume 60 _journal_year 2004 _chemical_formula_iupac 'C30 H24 O2 ' _chemical_formula_moiety 'C30 H24 O2 ' _chemical_formula_sum 'C30 H24 O2' _chemical_formula_weight 416.52 _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' _cell_angle_alpha 90 _cell_angle_beta 99.63(2) _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 17.985(3) _cell_length_b 9.529(3) _cell_length_c 13.154(4) _cell_measurement_reflns_used 25 _cell_measurement_temperature 297 _cell_measurement_theta_max 12.8 _cell_measurement_theta_min 10.1 _cell_volume 2222.6(10) _computing_cell_refinement ' WinAFC Diffractometer Control Software' _computing_data_collection ' WinAFC Diffractometer Control Software (Rigaku, 1999)' _computing_data_reduction 'TEXSAN (Molecular Structure Corporation, 2001)' _computing_molecular_graphics 'ORTEPII (Johnson, 1976)' _computing_publication_material TEXSAN _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SIR92 (Altomare et al., 1994)' _diffrn_measured_fraction_theta_full 1.0 _diffrn_measured_fraction_theta_max 1.0 _diffrn_measurement_device_type 'Rigaku AFC7R' _diffrn_measurement_method \w--2\q _diffrn_radiation_type 'Mo K\a' _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.035 _diffrn_reflns_limit_h_max 23 _diffrn_reflns_limit_h_min -8 _diffrn_reflns_limit_k_max 4 _diffrn_reflns_limit_k_min -12 _diffrn_reflns_limit_l_max 17 _diffrn_reflns_limit_l_min -17 _diffrn_reflns_number 6053 _diffrn_reflns_theta_full 27.5 _diffrn_reflns_theta_max 27.50 _diffrn_standards_decay_% 0.5 _diffrn_standards_interval_count 150 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 0.076 _exptl_absorpt_correction_T_max 0.993 _exptl_absorpt_correction_T_min 0.974 _exptl_absorpt_correction_type integration _exptl_absorpt_process_details '(Coppens et al., 1965)' _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.245 _exptl_crystal_density_method 'not measured' _exptl_crystal_description plate _exptl_crystal_F_000 880 _exptl_crystal_size_max 0.5 _exptl_crystal_size_mid 0.3 _exptl_crystal_size_min 0.1 _refine_diff_density_max 0.28 _refine_diff_density_min -0.21 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.006 _refine_ls_hydrogen_treatment constr _refine_ls_number_parameters 290 _refine_ls_number_reflns 5110 _refine_ls_R_factor_gt 0.0543 _refine_ls_shift/su_max 0.0000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w = 1/[\s^2^(Fo^2^) + (0.0731P)^2^+0.206P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_ref 0.1668 _reflns_number_gt 2464 _reflns_number_total 5110 _reflns_threshold_expression I>2\s(I) _cod_data_source_file cv6373.cif _cod_data_source_block I _cod_original_sg_symbol_H-M 'P 21/n' _cod_original_formula_sum 'C30 H24 O2 ' _cod_database_code 2204318 _cod_database_fobs_code 2204318 loop_ _symmetry_equiv_pos_as_xyz x,y,z 1/2-x,1/2+y,1/2-z -x,-y,-z 1/2+x,1/2-y,1/2+z 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_occupancy _atom_site_type_symbol O1 0.72250(10) 0.0544(2) 0.37300(10) 0.0598(5) Uani d 1.00 O O2 0.66800(10) 0.5763(2) 0.27190(10) 0.0621(5) Uani d 1.00 O C3 0.65750(10) 0.1102(2) 0.3129(2) 0.0452(6) Uani d 1.00 C C4 0.66090(10) 0.2682(2) 0.2896(2) 0.0447(5) Uani d 1.00 C C5 0.61180(10) 0.2905(2) 0.1818(2) 0.0440(5) Uani d 1.00 C C6 0.61320(10) 0.1459(2) 0.1341(2) 0.0431(5) Uani d 1.00 C C7 0.63590(10) 0.0452(2) 0.2079(2) 0.0448(6) Uani d 1.00 C C8 0.63770(10) -0.0958(2) 0.1814(2) 0.0565(7) Uani d 1.00 C C9 0.6178(2) -0.1326(3) 0.0790(2) 0.0633(8) Uani d 1.00 C C10 0.5965(2) -0.0318(3) 0.0055(2) 0.0649(8) Uani d 1.00 C C11 0.59360(10) 0.1082(3) 0.0317(2) 0.0547(6) Uani d 1.00 C C12 0.67160(10) 0.5196(2) 0.3559(2) 0.0449(5) Uani d 1.00 C C13 0.64930(10) 0.3698(2) 0.3729(2) 0.0480(6) Uani d 1.00 C C14 0.68540(10) 0.3358(2) 0.4871(2) 0.0447(5) Uani d 1.00 C C15 0.71230(10) 0.4784(2) 0.5306(2) 0.0431(5) Uani d 1.00 C C16 0.70240(10) 0.5810(2) 0.4568(2) 0.0439(5) Uani d 1.00 C C17 0.7223(2) 0.7204(3) 0.4796(2) 0.0559(7) Uani d 1.00 C C18 0.7535(2) 0.7527(3) 0.5792(2) 0.0628(7) Uani d 1.00 C C19 0.7656(2) 0.6496(3) 0.6536(2) 0.0657(8) Uani d 1.00 C C20 0.7449(2) 0.5119(3) 0.6310(2) 0.0574(7) Uani d 1.00 C C21 0.53150(10) 0.3381(2) 0.1824(2) 0.0422(5) Uani d 1.00 C C22 0.5045(2) 0.4589(3) 0.1337(3) 0.0762(9) Uani d 1.00 C C23 0.4298(2) 0.4982(4) 0.1296(3) 0.1090(10) Uani d 1.00 C C24 0.3821(2) 0.4193(4) 0.1755(3) 0.0844(10) Uani d 1.00 C C25 0.4076(2) 0.3017(3) 0.2251(3) 0.0725(8) Uani d 1.00 C C26 0.48130(10) 0.2603(3) 0.2279(2) 0.0625(7) Uani d 1.00 C C27 0.63040(10) 0.2658(3) 0.5471(2) 0.0469(6) Uani d 1.00 C C28 0.5741(2) 0.3407(3) 0.5812(3) 0.0771(9) Uani d 1.00 C C29 0.5224(2) 0.2750(4) 0.6328(3) 0.1070(10) Uani d 1.00 C C30 0.5275(2) 0.1341(5) 0.6513(3) 0.1060(10) Uani d 1.00 C C31 0.5828(2) 0.0586(4) 0.6179(3) 0.0900(10) Uani d 1.00 C C32 0.6345(2) 0.1230(3) 0.5671(2) 0.0620(7) Uani d 1.00 C H1 0.7571 0.0545 0.3396 0.0598 Uiso calc 1.00 H H3 0.6168 0.0957 0.3494 0.0542 Uiso calc 1.00 H H4 0.7112 0.2841 0.2791 0.0536 Uiso calc 1.00 H H5 0.6362 0.3554 0.1435 0.0527 Uiso calc 1.00 H H8 0.6523 -0.1653 0.2327 0.0678 Uiso calc 1.00 H H9 0.6189 -0.2284 0.0592 0.0760 Uiso calc 1.00 H H10 0.5836 -0.0587 -0.0648 0.0778 Uiso calc 1.00 H H11 0.5783 0.1772 -0.0197 0.0656 Uiso calc 1.00 H H13 0.5964 0.3720 0.3722 0.0576 Uiso calc 1.00 H H14 0.7277 0.2762 0.4873 0.0536 Uiso calc 1.00 H H17 0.7145 0.7908 0.4278 0.0671 Uiso calc 1.00 H H18 0.7669 0.8470 0.5970 0.0754 Uiso calc 1.00 H H19 0.7885 0.6736 0.7218 0.0789 Uiso calc 1.00 H H20 0.7529 0.4417 0.6830 0.0688 Uiso calc 1.00 H H22 0.5372 0.5166 0.1022 0.0915 Uiso calc 1.00 H H23 0.4118 0.5816 0.0943 0.1305 Uiso calc 1.00 H H24 0.3310 0.4472 0.1725 0.1013 Uiso calc 1.00 H H25 0.3748 0.2467 0.2585 0.0869 Uiso calc 1.00 H H26 0.4981 0.1755 0.2622 0.0750 Uiso calc 1.00 H H28 0.5705 0.4390 0.5692 0.0926 Uiso calc 1.00 H H29 0.4834 0.3281 0.6552 0.1279 Uiso calc 1.00 H H30 0.4926 0.0890 0.6873 0.1267 Uiso calc 1.00 H H31 0.5858 -0.0397 0.6298 0.1084 Uiso calc 1.00 H H32 0.6733 0.0689 0.5455 0.0744 Uiso calc 1.00 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 O1 0.0680(10) 0.0500(10) 0.0600(10) 0.0155(9) 0.0045(9) 0.0000(9) O2 0.0930(10) 0.0403(9) 0.0530(10) -0.0017(9) 0.0114(9) 0.0077(8) C3 0.0550(10) 0.0340(10) 0.0490(10) 0.0000(10) 0.0120(10) 0.0010(10) C4 0.0450(10) 0.0360(10) 0.0520(10) 0.0007(10) 0.0050(10) -0.0040(10) C5 0.0470(10) 0.0390(10) 0.0480(10) -0.0050(10) 0.0120(10) 0.0020(10) C6 0.0360(10) 0.0420(10) 0.0530(10) -0.0039(10) 0.0130(10) -0.0070(10) C7 0.0430(10) 0.0390(10) 0.0540(10) -0.0040(10) 0.0150(10) -0.0100(10) C8 0.058(2) 0.0390(10) 0.075(2) -0.0030(10) 0.0170(10) -0.0090(10) C9 0.057(2) 0.050(2) 0.085(2) -0.0060(10) 0.0170(10) -0.029(2) C10 0.054(2) 0.077(2) 0.064(2) -0.0120(10) 0.0100(10) -0.033(2) C11 0.0470(10) 0.065(2) 0.052(2) -0.0040(10) 0.0070(10) -0.0080(10) C12 0.0470(10) 0.0350(10) 0.0530(10) 0.0030(10) 0.0090(10) -0.0020(10) C13 0.063(2) 0.0370(10) 0.0450(10) -0.0090(10) 0.0130(10) -0.0020(10) C14 0.0510(10) 0.0370(10) 0.0480(10) -0.0030(10) 0.0130(10) 0.0000(10) C15 0.0430(10) 0.0430(10) 0.0470(10) -0.0060(10) 0.0140(10) -0.0070(10) C16 0.0420(10) 0.0360(10) 0.0550(10) -0.0028(10) 0.0100(10) -0.0050(10) C17 0.059(2) 0.0380(10) 0.071(2) -0.0030(10) 0.0110(10) -0.0050(10) C18 0.061(2) 0.052(2) 0.076(2) -0.0150(10) 0.0130(10) -0.022(2) C19 0.066(2) 0.075(2) 0.056(2) -0.011(2) 0.0100(10) -0.025(2) C20 0.063(2) 0.058(2) 0.052(2) -0.0040(10) 0.0130(10) -0.0030(10) C21 0.0490(10) 0.0360(10) 0.0410(10) 0.0040(10) 0.0048(10) 0.0005(10) C22 0.072(2) 0.071(2) 0.091(2) 0.021(2) 0.030(2) 0.042(2) C23 0.095(3) 0.096(3) 0.143(3) 0.050(2) 0.040(2) 0.071(3) C24 0.070(2) 0.088(2) 0.099(2) 0.034(2) 0.025(2) 0.024(2) C25 0.056(2) 0.070(2) 0.095(2) 0.0070(10) 0.023(2) 0.016(2) C26 0.0510(10) 0.052(2) 0.086(2) 0.0080(10) 0.0150(10) 0.0210(10) C27 0.0550(10) 0.0450(10) 0.0410(10) -0.0060(10) 0.0090(10) 0.0010(10) C28 0.073(2) 0.062(2) 0.106(2) -0.002(2) 0.043(2) 0.005(2) C29 0.087(2) 0.101(3) 0.149(4) -0.015(2) 0.068(3) -0.006(3) C30 0.116(3) 0.104(3) 0.109(3) -0.050(3) 0.055(3) 0.002(2) C31 0.123(3) 0.067(2) 0.087(2) -0.026(2) 0.036(2) 0.016(2) C32 0.083(2) 0.050(2) 0.055(2) -0.0080(10) 0.0170(10) 0.0110(10) loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.003 0.002 ;International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.4) ; H H 0.000 0.000 ;International Tables for Crystallography (1992, Vol. C, Table 6.1.1.4) ; O O 0.011 0.006 ;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 C3 O1 H1 109.5 no O1 C3 C4 115.2(2) ? O1 C3 C7 115.1(2) ? O1 C3 H3 107.5 no C4 C3 C7 103.4(2) ? C4 C3 H3 107.5 no C7 C3 H3 107.5 no C3 C4 C5 106.3(2) ? C3 C4 C13 118.0(2) ? C3 C4 H4 104.7 no C5 C4 C13 116.9(2) ? C5 C4 H4 104.7 no C13 C4 H4 104.7 no C4 C5 C6 102.0(2) ? C4 C5 C21 115.6(2) ? C4 C5 H5 109.4 no C6 C5 C21 110.9(2) ? C6 C5 H5 109.4 no C21 C5 H5 109.4 no C5 C6 C7 111.4(2) ? C5 C6 C11 128.3(2) ? C7 C6 C11 120.2(2) ? C3 C7 C6 111.2(2) ? C3 C7 C8 127.9(2) ? C6 C7 C8 120.9(2) ? C7 C8 C9 118.5(2) ? C7 C8 H8 120.8 no C9 C8 H8 120.8 no C8 C9 C10 120.4(3) ? C8 C9 H9 119.8 no C10 C9 H9 119.8 no C9 C10 C11 121.3(3) ? C9 C10 H10 119.4 no C11 C10 H10 119.4 no C6 C11 C10 118.7(2) ? C6 C11 H11 120.7 no C10 C11 H11 120.7 no O2 C12 C13 125.2(2) ? O2 C12 C16 126.5(2) ? C13 C12 C16 108.2(2) ? C4 C13 C12 115.4(2) ? C4 C13 C14 118.8(2) ? C4 C13 H13 105.5 no C12 C13 C14 105.1(2) ? C12 C13 H13 105.5 no C14 C13 H13 105.5 no C13 C14 C15 103.3(2) ? C13 C14 C27 112.8(2) ? C13 C14 H14 109.2 no C15 C14 C27 113.0(2) ? C15 C14 H14 109.2 no C27 C14 H14 109.2 no C14 C15 C16 112.1(2) ? C14 C15 C20 128.3(2) ? C16 C15 C20 119.6(2) ? C12 C16 C15 109.9(2) ? C12 C16 C17 128.1(2) ? C15 C16 C17 121.9(2) ? C16 C17 C18 117.9(2) ? C16 C17 H17 121.0 no C18 C17 H17 121.0 no C17 C18 C19 120.7(3) ? C17 C18 H18 119.7 no C19 C18 H18 119.7 no C18 C19 C20 121.2(2) ? C18 C19 H19 119.4 no C20 C19 H19 119.4 no C15 C20 C19 118.6(2) ? C15 C20 H20 120.7 no C19 C20 H20 120.7 no C5 C21 C22 121.0(2) ? C5 C21 C26 122.3(2) ? C22 C21 C26 116.7(2) ? C21 C22 C23 120.8(3) ? C21 C22 H22 119.6 no C23 C22 H22 119.6 no C22 C23 C24 121.0(3) ? C22 C23 H23 119.5 no C24 C23 H23 119.5 no C23 C24 C25 119.3(3) ? C23 C24 H24 120.3 no C25 C24 H24 120.3 no C24 C25 C26 120.2(3) ? C24 C25 H25 119.9 no C26 C25 H25 119.9 no C21 C26 C25 122.1(3) ? C21 C26 H26 119.0 no C25 C26 H26 119.0 no C14 C27 C28 121.4(2) ? C14 C27 C32 120.8(2) ? C28 C27 C32 117.8(3) ? C27 C28 C29 121.0(3) ? C27 C28 H28 119.5 no C29 C28 H28 119.5 no C28 C29 C30 120.0(4) ? C28 C29 H29 120.0 no C30 C29 H29 120.0 no C29 C30 C31 119.6(4) ? C29 C30 H30 120.2 no C31 C30 H30 120.2 no C30 C31 C32 120.8(3) ? C30 C31 H31 119.6 no C32 C31 H31 119.6 no C27 C32 C31 120.8(3) ? C27 C32 H32 119.6 no C31 C32 H32 119.6 no loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_publ_flag O1 C3 1.401(3) yes O1 H1 0.820 no O2 C12 1.222(3) yes C3 C4 1.541(3) ? C3 C7 1.505(3) ? C3 H3 0.950 no C4 C5 1.554(3) ? C4 C13 1.502(3) ? C4 H4 0.950 no C5 C6 1.516(3) ? C5 C21 1.516(3) ? C5 H5 0.950 no C6 C7 1.376(3) ? C6 C11 1.383(3) ? C7 C8 1.390(3) ? C8 C9 1.381(4) ? C8 H8 0.950 no C9 C10 1.371(4) ? C9 H9 0.950 no C10 C11 1.381(4) ? C10 H10 0.950 no C11 H11 0.950 no C12 C13 1.509(3) ? C12 C16 1.470(3) ? C13 C14 1.567(3) ? C13 H13 0.950 no C14 C15 1.522(3) ? C14 C27 1.518(4) ? C14 H14 0.950 no C15 C16 1.369(3) ? C15 C20 1.390(3) ? C16 C17 1.396(3) ? C17 C18 1.370(4) ? C17 H17 0.950 no C18 C19 1.379(4) ? C18 H18 0.950 no C19 C20 1.382(4) ? C19 H19 0.950 no C20 H20 0.950 no C21 C22 1.366(4) ? C21 C26 1.379(4) ? C22 C23 1.386(5) ? C22 H22 0.950 no C23 C24 1.357(6) ? C23 H23 0.950 no C24 C25 1.338(5) ? C24 H24 0.950 no C25 C26 1.379(4) ? C25 H25 0.950 no C26 H26 0.950 no C27 C28 1.374(4) ? C27 C32 1.385(4) ? C28 C29 1.390(6) ? C28 H28 0.950 no C29 C30 1.365(6) ? C29 H29 0.950 no C30 C31 1.359(6) ? C30 H30 0.950 no C31 C32 1.376(5) ? C31 H31 0.950 no C32 H32 0.950 no 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 O1 H1 O2 2_645 0.82 2.16 2.969(3) 168 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 O1 C3 C4 C5 148.4(2) ? O1 C3 C4 C13 -78.2(3) ? O1 C3 C7 C6 -138.2(2) ? O1 C3 C7 C8 41.1(4) ? O2 C12 C13 C4 31.5(3) ? O2 C12 C13 C14 164.3(2) ? O2 C12 C16 C15 -166.9(2) ? O2 C12 C16 C17 11.1(4) ? C3 C4 C5 C6 -23.6(2) ? C3 C4 C5 C21 96.8(2) yes C3 C4 C13 C12 165.8(2) yes C3 C4 C13 C14 39.7(3) yes C3 C7 C6 C5 -3.8(3) ? C3 C7 C6 C11 177.7(2) ? C3 C7 C8 C9 -177.7(3) ? C4 C3 C7 C6 -11.6(3) ? C4 C3 C7 C8 167.6(2) ? C4 C5 C6 C7 17.2(3) ? C4 C5 C6 C11 -164.4(2) ? C4 C5 C21 C22 123.2(3) ? C4 C5 C21 C26 -59.4(3) ? C4 C13 C12 C16 -145.1(2) ? C4 C13 C14 C15 141.2(2) ? C4 C13 C14 C27 -96.5(3) ? C5 C4 C3 C7 21.8(2) ? C5 C4 C13 C12 -65.6(3) yes C5 C4 C13 C14 168.4(2) yes C5 C6 C7 C8 176.9(2) ? C5 C6 C11 C10 -177.7(2) ? C5 C21 C22 C23 176.5(3) ? C5 C21 C26 C25 -177.7(2) ? C6 C5 C4 C13 -157.7(2) ? C6 C5 C21 C22 -121.4(3) ? C6 C5 C21 C26 55.9(3) ? C6 C7 C8 C9 1.4(4) ? C6 C11 C10 C9 0.6(4) ? C7 C3 C4 C13 155.3(2) ? C7 C6 C5 C21 -106.4(2) ? C7 C6 C11 C10 0.6(4) ? C7 C8 C9 C10 -0.3(4) ? C8 C7 C6 C11 -1.6(4) ? C8 C9 C10 C11 -0.7(4) ? C11 C6 C5 C21 72.0(3) ? C12 C13 C14 C15 10.4(2) ? C12 C13 C14 C27 132.7(2) yes C12 C16 C15 C14 -2.6(3) ? C12 C16 C15 C20 176.3(2) ? C12 C16 C17 C18 -176.9(2) ? C13 C4 C5 C21 -37.3(3) ? C13 C12 C16 C15 9.7(3) ? C13 C12 C16 C17 -172.4(2) ? C13 C14 C15 C16 -5.1(3) ? C13 C14 C15 C20 176.1(2) ? C13 C14 C27 C28 -74.8(3) ? C13 C14 C27 C32 103.6(2) ? C14 C13 C12 C16 -12.3(3) ? C14 C15 C16 C17 179.2(2) ? C14 C15 C20 C19 179.7(2) ? C14 C27 C28 C29 177.7(3) ? C14 C27 C32 C31 -177.4(2) ? C15 C14 C27 C28 41.9(3) ? C15 C14 C27 C32 -139.6(2) ? C15 C16 C17 C18 0.9(4) ? C15 C20 C19 C18 0.8(4) ? C16 C15 C14 C27 -127.3(2) ? C16 C15 C20 C19 1.0(4) ? C16 C17 C18 C19 0.9(4) ? C17 C16 C15 C20 -1.8(4) ? C17 C18 C19 C20 -1.7(5) ? C20 C15 C14 C27 53.8(3) ? C21 C22 C23 C24 1.2(5) ? C21 C26 C25 C24 1.3(5) ? C22 C21 C26 C25 -0.3(4) ? C22 C23 C24 C25 -0.1(6) ? C23 C22 C21 C26 -1.0(4) ? C23 C24 C25 C26 -1.1(5) ? C27 C28 C29 C30 0.7(5) ? C27 C32 C31 C30 -1.2(5) ? C28 C27 C32 C31 1.1(4) ? C28 C29 C30 C31 -0.8(6) ? C29 C28 C27 C32 -0.8(4) ? C29 C30 C31 C32 1.1(6) ? C29 C30 C31 C32 1.1(6) ? loop_ _cod_related_entry_id _cod_related_entry_database _cod_related_entry_code 1 PubChem 139067021