#------------------------------------------------------------------------------ #$Date: 2016-02-21 00:03:34 +0000 (Sun, 21 Feb 2016) $ #$Revision: 176798 $ #$URL: svn://www.crystallography.net/cod/cif/2/23/88/2238893.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_2238893 loop_ _publ_author_name 'Koh, Dongsoo' _publ_section_title ; (E)-1-(2-Hydroxy-6-methoxyphenyl)-3-(2,4,6-trimethoxyphenyl)prop-2-en-1-one ; _journal_issue 12 _journal_name_full 'Acta Crystallographica Section E' _journal_page_first o1809 _journal_paper_doi 10.1107/S1600536813031498 _journal_volume 69 _journal_year 2013 _chemical_formula_iupac 'C19 H20 O6' _chemical_formula_moiety 'C19 H20 O6' _chemical_formula_sum 'C19 H20 O6' _chemical_formula_weight 344.35 _chemical_name_systematic (E)-1-(2-Hydroxy-6-methoxyphenyl)-3-(2,4,6-trimethoxyphenyl)prop-2-en-1-one _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 SHELXTL _cell_angle_alpha 90.00 _cell_angle_beta 99.579(3) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 7.2509(11) _cell_length_b 15.670(2) _cell_length_c 14.529(2) _cell_measurement_reflns_used 2416 _cell_measurement_temperature 200(2) _cell_measurement_theta_max 26.01 _cell_measurement_theta_min 2.60 _cell_volume 1627.8(4) _computing_cell_refinement 'SAINT (Bruker, 2000)' _computing_data_collection 'SMART (Bruker, 2000)' _computing_data_reduction 'SAINT (Bruker, 2000)' _computing_molecular_graphics 'SHELXTL (Sheldrick, 2008)' _computing_publication_material 'SHELXTL (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL97 (Sheldrick, 2008)' _computing_structure_solution 'SHELXS97 (Sheldrick, 2008)' _diffrn_ambient_temperature 200(2) _diffrn_measured_fraction_theta_full 0.997 _diffrn_measured_fraction_theta_max 0.997 _diffrn_measurement_device_type 'Bruker SMART CCD' _diffrn_measurement_method '\f and \w 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 0.0600 _diffrn_reflns_av_sigmaI/netI 0.0942 _diffrn_reflns_limit_h_max 9 _diffrn_reflns_limit_h_min -9 _diffrn_reflns_limit_k_max 17 _diffrn_reflns_limit_k_min -20 _diffrn_reflns_limit_l_max 19 _diffrn_reflns_limit_l_min -12 _diffrn_reflns_number 11993 _diffrn_reflns_theta_full 28.36 _diffrn_reflns_theta_max 28.36 _diffrn_reflns_theta_min 1.93 _exptl_absorpt_coefficient_mu 0.105 _exptl_absorpt_correction_type none _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.405 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 728 _exptl_crystal_size_max 0.32 _exptl_crystal_size_mid 0.19 _exptl_crystal_size_min 0.18 _refine_diff_density_max 0.236 _refine_diff_density_min -0.299 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 0.833 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 231 _refine_ls_number_reflns 4062 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.833 _refine_ls_R_factor_all 0.1382 _refine_ls_R_factor_gt 0.0493 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0623P)^2^] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1039 _refine_ls_wR_factor_ref 0.1463 _reflns_number_gt 1641 _reflns_number_total 4062 _reflns_threshold_expression I>2\s(I) _iucr_refine_instructions_details ; TITL DK8138 in P2(1)/c CELL 0.71073 7.2509 15.6700 14.5287 90.000 99.579 90.000 ZERR 4.00 0.0011 0.0021 0.0021 0.000 0.003 0.000 LATT 1 SYMM -X, 0.5+Y, 0.5-Z SFAC C H O UNIT 76 80 24 L.S. 4 ACTA BOND $H FMAP 2 PLAN 20 EQIV $1 -x, -0.5+y, -0.5-z HTAB C17 O1_$1 CONF WGHT 0.062300 0.000000 FVAR 0.222950 TEMP -73 MOLE 1 C1 1 0.123470 0.182765 -0.171056 11.000000 0.040530 0.022950 = 0.038170 -0.000220 0.004350 0.002210 O1 3 0.099672 0.257713 -0.200931 11.000000 0.069810 0.025220 = 0.040760 0.002080 -0.005670 -0.000370 C2 1 0.232165 0.168599 -0.078218 11.000000 0.041130 0.025200 = 0.036330 0.003080 0.000990 0.000930 AFIX 43 H2 2 0.261546 0.112155 -0.056794 11.000000 -1.200000 AFIX 0 C3 1 0.290515 0.235607 -0.023174 11.000000 0.039340 0.025230 = 0.035810 0.001520 -0.000490 -0.001450 AFIX 43 H3 2 0.255861 0.289620 -0.050362 11.000000 -1.200000 AFIX 0 C4 1 0.396745 0.239728 0.070122 11.000000 0.035070 0.026410 = 0.030540 0.002260 0.002720 0.001820 C5 1 0.456321 0.168876 0.126901 11.000000 0.037470 0.030190 = 0.037010 -0.001090 0.005890 -0.000170 O2 3 0.420128 0.091432 0.085081 11.000000 0.060890 0.026470 = 0.042190 0.005680 -0.000760 0.002630 C6 1 0.450135 0.016010 0.140685 11.000000 0.055400 0.030590 = 0.055850 0.010210 0.001880 0.004700 AFIX 137 H6A 2 0.582962 0.011458 0.167622 11.000000 -1.500000 H6B 2 0.412521 -0.034049 0.101614 11.000000 -1.500000 H6C 2 0.375518 0.018849 0.190987 11.000000 -1.500000 AFIX 0 C7 1 0.546975 0.177251 0.218722 11.000000 0.041180 0.034940 = 0.038390 0.006800 0.002690 0.004870 AFIX 43 H7 2 0.584616 0.128249 0.255599 11.000000 -1.200000 AFIX 0 C8 1 0.581215 0.258422 0.255262 11.000000 0.037770 0.041090 = 0.031540 -0.001410 -0.002020 0.001140 O3 3 0.669493 0.276125 0.344089 11.000000 0.061490 0.042130 = 0.036620 0.003460 -0.005380 0.006070 C9 1 0.723392 0.206367 0.404756 11.000000 0.071310 0.050100 = 0.040590 0.011930 0.003280 0.010130 AFIX 137 H9A 2 0.612460 0.173067 0.412268 11.000000 -1.500000 H9B 2 0.783783 0.227800 0.465739 11.000000 -1.500000 H9C 2 0.811191 0.170015 0.378200 11.000000 -1.500000 AFIX 0 C10 1 0.528847 0.330070 0.202241 11.000000 0.044900 0.031340 = 0.035000 -0.000860 -0.001290 0.001610 AFIX 43 H10 2 0.554950 0.385330 0.228036 11.000000 -1.200000 AFIX 0 C11 1 0.438562 0.320968 0.111756 11.000000 0.037530 0.030150 = 0.032430 0.000840 0.001060 0.002300 O4 3 0.384473 0.389536 0.055744 11.000000 0.058120 0.024460 = 0.037110 -0.002340 -0.006030 0.001200 C12 1 0.404193 0.472275 0.098201 11.000000 0.053690 0.025940 = 0.045380 -0.006520 -0.006040 -0.001760 AFIX 137 H12A 2 0.335424 0.473990 0.150809 11.000000 -1.500000 H12B 2 0.353792 0.515573 0.052136 11.000000 -1.500000 H12C 2 0.536852 0.483859 0.120700 11.000000 -1.500000 AFIX 0 C13 1 0.048043 0.112263 -0.234194 11.000000 0.037200 0.022930 = 0.035420 -0.001840 -0.001130 0.001260 C14 1 -0.011019 0.130836 -0.329832 11.000000 0.034910 0.027620 = 0.040850 0.001370 -0.001810 0.001190 O5 3 -0.012330 0.210596 -0.363179 11.000000 0.061140 0.032530 = 0.038370 0.005010 -0.005510 -0.002180 AFIX 147 H5 2 0.025038 0.244506 -0.319248 11.000000 -1.500000 AFIX 0 C15 1 -0.068597 0.066956 -0.394745 11.000000 0.043310 0.039870 = 0.033960 -0.002640 -0.002610 0.000350 AFIX 43 H15 2 -0.102609 0.080690 -0.459019 11.000000 -1.200000 AFIX 0 C16 1 -0.075944 -0.015632 -0.365528 11.000000 0.043400 0.038020 = 0.040730 -0.013100 -0.000940 -0.001250 AFIX 43 H16 2 -0.114536 -0.059084 -0.410189 11.000000 -1.200000 AFIX 0 C17 1 -0.028498 -0.037344 -0.272490 11.000000 0.044190 0.025000 = 0.047800 -0.006010 0.004170 -0.000880 AFIX 43 H17 2 -0.036982 -0.094992 -0.253393 11.000000 -1.200000 AFIX 0 C18 1 0.031489 0.025310 -0.207188 11.000000 0.036260 0.027790 = 0.036450 -0.001280 0.004520 0.000570 O6 3 0.074796 0.007530 -0.113969 11.000000 0.068060 0.024840 = 0.036590 0.001790 0.007900 -0.003630 C19 1 0.070420 -0.079764 -0.084702 11.000000 0.059060 0.027920 = 0.049460 0.007480 0.010540 -0.002180 AFIX 137 H19A 2 -0.056304 -0.102525 -0.102848 11.000000 -1.500000 H19B 2 0.106531 -0.083042 -0.016730 11.000000 -1.500000 H19C 2 0.158043 -0.113366 -0.114533 11.000000 -1.500000 AFIX 0 HKLF 4 END ; _cod_data_source_file lh5668.cif _cod_data_source_block I _cod_original_sg_symbol_H-M 'P 21/c' _cod_database_code 2238893 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_type_symbol _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_symmetry_multiplicity C C1 0.1235(3) 0.18277(14) -0.17106(17) 0.0341(6) Uani d . 1 1 O O1 0.0997(2) 0.25771(9) -0.20093(12) 0.0470(5) Uani d . 1 1 C C2 0.2322(3) 0.16860(14) -0.07822(16) 0.0348(6) Uani d . 1 1 H H2 0.2615 0.1122 -0.0568 0.042 Uiso calc R 1 1 C C3 0.2905(3) 0.23561(14) -0.02317(17) 0.0342(6) Uani d . 1 1 H H3 0.2559 0.2896 -0.0504 0.041 Uiso calc R 1 1 C C4 0.3967(3) 0.23973(13) 0.07012(16) 0.0310(6) Uani d . 1 1 C C5 0.4563(3) 0.16888(14) 0.12690(17) 0.0349(6) Uani d . 1 1 O O2 0.4201(2) 0.09143(9) 0.08508(11) 0.0442(5) Uani d . 1 1 C C6 0.4501(4) 0.01601(14) 0.14069(19) 0.0481(7) Uani d . 1 1 H H6A 0.5830 0.0115 0.1676 0.072 Uiso calc R 1 1 H H6B 0.4125 -0.0340 0.1016 0.072 Uiso calc R 1 1 H H6C 0.3755 0.0188 0.1910 0.072 Uiso calc R 1 1 C C7 0.5470(3) 0.17725(15) 0.21872(17) 0.0386(6) Uani d . 1 1 H H7 0.5846 0.1282 0.2556 0.046 Uiso calc R 1 1 C C8 0.5812(3) 0.25842(15) 0.25526(17) 0.0377(6) Uani d . 1 1 O O3 0.6695(2) 0.27612(10) 0.34409(12) 0.0483(5) Uani d . 1 1 C C9 0.7234(4) 0.20637(16) 0.40476(18) 0.0547(8) Uani d . 1 1 H H9A 0.6125 0.1731 0.4123 0.082 Uiso calc R 1 1 H H9B 0.7838 0.2278 0.4657 0.082 Uiso calc R 1 1 H H9C 0.8112 0.1700 0.3782 0.082 Uiso calc R 1 1 C C10 0.5288(3) 0.33007(14) 0.20224(17) 0.0380(6) Uani d . 1 1 H H10 0.5550 0.3853 0.2280 0.046 Uiso calc R 1 1 C C11 0.4386(3) 0.32097(14) 0.11176(16) 0.0339(6) Uani d . 1 1 O O4 0.3845(2) 0.38954(9) 0.05574(11) 0.0415(5) Uani d . 1 1 C C12 0.4042(4) 0.47228(13) 0.09820(18) 0.0433(7) Uani d . 1 1 H H12A 0.3354 0.4740 0.1508 0.065 Uiso calc R 1 1 H H12B 0.3538 0.5156 0.0521 0.065 Uiso calc R 1 1 H H12C 0.5369 0.4839 0.1207 0.065 Uiso calc R 1 1 C C13 0.0480(3) 0.11226(13) -0.23419(16) 0.0327(6) Uani d . 1 1 C C14 -0.0110(3) 0.13084(14) -0.32983(17) 0.0354(6) Uani d . 1 1 O O5 -0.0123(3) 0.21060(10) -0.36318(11) 0.0456(5) Uani d . 1 1 H H5 0.0250 0.2445 -0.3192 0.068 Uiso calc R 1 1 C C15 -0.0686(3) 0.06696(15) -0.39475(17) 0.0401(6) Uani d . 1 1 H H15 -0.1026 0.0807 -0.4590 0.048 Uiso calc R 1 1 C C16 -0.0759(3) -0.01563(15) -0.36553(18) 0.0416(7) Uani d . 1 1 H H16 -0.1145 -0.0591 -0.4102 0.050 Uiso calc R 1 1 C C17 -0.0285(3) -0.03734(14) -0.27249(18) 0.0394(6) Uani d . 1 1 H H17 -0.0370 -0.0950 -0.2534 0.047 Uiso calc R 1 1 C C18 0.0315(3) 0.02531(13) -0.20719(17) 0.0337(6) Uani d . 1 1 O O6 0.0748(2) 0.00753(9) -0.11397(11) 0.0433(5) Uani d . 1 1 C C19 0.0704(4) -0.07976(14) -0.08470(18) 0.0453(7) Uani d . 1 1 H H19A -0.0563 -0.1025 -0.1028 0.068 Uiso calc R 1 1 H H19B 0.1065 -0.0830 -0.0167 0.068 Uiso calc R 1 1 H H19C 0.1580 -0.1134 -0.1145 0.068 Uiso calc R 1 1 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 0.0405(15) 0.0230(12) 0.0382(15) 0.0022(10) 0.0044(12) -0.0002(11) O1 0.0698(13) 0.0252(9) 0.0408(11) -0.0004(8) -0.0057(9) 0.0021(8) C2 0.0411(15) 0.0252(12) 0.0363(15) 0.0009(11) 0.0010(12) 0.0031(11) C3 0.0393(15) 0.0252(12) 0.0358(15) -0.0015(10) -0.0005(12) 0.0015(11) C4 0.0351(14) 0.0264(12) 0.0305(14) 0.0018(10) 0.0027(11) 0.0023(10) C5 0.0375(15) 0.0302(13) 0.0370(15) -0.0002(11) 0.0059(12) -0.0011(11) O2 0.0609(12) 0.0265(9) 0.0422(11) 0.0026(8) -0.0008(9) 0.0057(8) C6 0.0554(18) 0.0306(14) 0.0558(18) 0.0047(12) 0.0019(15) 0.0102(13) C7 0.0412(16) 0.0349(13) 0.0384(16) 0.0049(11) 0.0027(12) 0.0068(12) C8 0.0378(15) 0.0411(15) 0.0315(15) 0.0011(11) -0.0020(12) -0.0014(12) O3 0.0615(13) 0.0421(10) 0.0366(11) 0.0061(9) -0.0054(10) 0.0035(9) C9 0.071(2) 0.0501(17) 0.0406(17) 0.0101(15) 0.0033(15) 0.0119(14) C10 0.0449(16) 0.0313(13) 0.0350(15) 0.0016(11) -0.0013(12) -0.0009(11) C11 0.0375(15) 0.0302(13) 0.0324(14) 0.0023(11) 0.0011(12) 0.0008(11) O4 0.0581(12) 0.0245(9) 0.0371(10) 0.0012(8) -0.0060(9) -0.0023(7) C12 0.0537(17) 0.0259(13) 0.0454(16) -0.0018(11) -0.0060(13) -0.0065(11) C13 0.0372(14) 0.0229(12) 0.0354(14) 0.0013(10) -0.0011(11) -0.0018(10) C14 0.0349(15) 0.0276(13) 0.0408(16) 0.0012(10) -0.0018(12) 0.0014(12) O5 0.0611(13) 0.0325(9) 0.0384(11) -0.0022(8) -0.0055(9) 0.0050(8) C15 0.0433(16) 0.0399(15) 0.0340(15) 0.0004(12) -0.0026(12) -0.0026(12) C16 0.0434(16) 0.0380(15) 0.0407(16) -0.0013(12) -0.0009(13) -0.0131(13) C17 0.0442(16) 0.0250(12) 0.0478(17) -0.0009(11) 0.0042(13) -0.0060(12) C18 0.0363(14) 0.0278(13) 0.0365(15) 0.0006(10) 0.0045(12) -0.0013(11) O6 0.0681(13) 0.0248(9) 0.0366(11) -0.0036(8) 0.0079(9) 0.0018(8) C19 0.0591(18) 0.0279(13) 0.0495(17) -0.0022(12) 0.0105(14) 0.0075(12) 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 O1 C1 C2 118.9(2) O1 C1 C13 118.0(2) C2 C1 C13 123.03(19) C3 C2 C1 119.9(2) C3 C2 H2 120.1 C1 C2 H2 120.1 C2 C3 C4 131.2(2) C2 C3 H3 114.4 C4 C3 H3 114.4 C5 C4 C11 115.7(2) C5 C4 C3 125.3(2) C11 C4 C3 118.84(19) O2 C5 C7 122.4(2) O2 C5 C4 115.1(2) C7 C5 C4 122.5(2) C5 O2 C6 119.01(19) O2 C6 H6A 109.5 O2 C6 H6B 109.5 H6A C6 H6B 109.5 O2 C6 H6C 109.5 H6A C6 H6C 109.5 H6B C6 H6C 109.5 C8 C7 C5 118.7(2) C8 C7 H7 120.7 C5 C7 H7 120.7 O3 C8 C10 113.8(2) O3 C8 C7 125.0(2) C10 C8 C7 121.2(2) C8 O3 C9 117.82(19) O3 C9 H9A 109.5 O3 C9 H9B 109.5 H9A C9 H9B 109.5 O3 C9 H9C 109.5 H9A C9 H9C 109.5 H9B C9 H9C 109.5 C11 C10 C8 119.5(2) C11 C10 H10 120.2 C8 C10 H10 120.2 O4 C11 C10 122.1(2) O4 C11 C4 115.58(19) C10 C11 C4 122.3(2) C11 O4 C12 117.22(18) O4 C12 H12A 109.5 O4 C12 H12B 109.5 H12A C12 H12B 109.5 O4 C12 H12C 109.5 H12A C12 H12C 109.5 H12B C12 H12C 109.5 C14 C13 C18 116.1(2) C14 C13 C1 118.37(19) C18 C13 C1 125.5(2) O5 C14 C15 116.3(2) O5 C14 C13 122.0(2) C15 C14 C13 121.7(2) C14 O5 H5 109.5 C16 C15 C14 119.6(2) C16 C15 H15 120.2 C14 C15 H15 120.2 C15 C16 C17 121.4(2) C15 C16 H16 119.3 C17 C16 H16 119.3 C16 C17 C18 119.7(2) C16 C17 H17 120.2 C18 C17 H17 120.2 O6 C18 C17 121.9(2) O6 C18 C13 116.8(2) C17 C18 C13 121.3(2) C18 O6 C19 118.38(17) O6 C19 H19A 109.5 O6 C19 H19B 109.5 H19A C19 H19B 109.5 O6 C19 H19C 109.5 H19A C19 H19C 109.5 H19B C19 H19C 109.5 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance C1 O1 1.254(2) C1 C2 1.461(3) C1 C13 1.481(3) C2 C3 1.345(3) C2 H2 0.9500 C3 C4 1.445(3) C3 H3 0.9500 C4 C5 1.408(3) C4 C11 1.420(3) C5 O2 1.363(2) C5 C7 1.392(3) O2 C6 1.428(3) C6 H6A 0.9800 C6 H6B 0.9800 C6 H6C 0.9800 C7 C8 1.385(3) C7 H7 0.9500 C8 O3 1.370(3) C8 C10 1.379(3) O3 C9 1.418(3) C9 H9A 0.9800 C9 H9B 0.9800 C9 H9C 0.9800 C10 C11 1.375(3) C10 H10 0.9500 C11 O4 1.365(2) O4 C12 1.433(2) C12 H12A 0.9800 C12 H12B 0.9800 C12 H12C 0.9800 C13 C14 1.414(3) C13 C18 1.428(3) C14 O5 1.340(2) C14 C15 1.391(3) O5 H5 0.8400 C15 C16 1.366(3) C15 H15 0.9500 C16 C17 1.381(3) C16 H16 0.9500 C17 C18 1.384(3) C17 H17 0.9500 C18 O6 1.367(3) O6 C19 1.434(2) C19 H19A 0.9800 C19 H19B 0.9800 C19 H19C 0.9800 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 O5 H5 O1 . 0.84 1.73 2.475(2) 147 C17 H17 O1 2_544 0.95 2.42 3.265(3) 148 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 O1 C1 C2 C3 5.9(4) C13 C1 C2 C3 -177.5(2) C1 C2 C3 C4 179.5(2) C2 C3 C4 C5 -3.3(4) C2 C3 C4 C11 -179.9(3) C11 C4 C5 O2 -178.1(2) C3 C4 C5 O2 5.2(3) C11 C4 C5 C7 1.3(3) C3 C4 C5 C7 -175.3(2) C7 C5 O2 C6 9.7(3) C4 C5 O2 C6 -170.9(2) O2 C5 C7 C8 178.8(2) C4 C5 C7 C8 -0.6(4) C5 C7 C8 O3 -179.7(2) C5 C7 C8 C10 -0.6(4) C10 C8 O3 C9 178.1(2) C7 C8 O3 C9 -2.7(4) O3 C8 C10 C11 -179.9(2) C7 C8 C10 C11 0.9(4) C8 C10 C11 O4 -179.6(2) C8 C10 C11 C4 -0.1(4) C5 C4 C11 O4 178.5(2) C3 C4 C11 O4 -4.6(3) C5 C4 C11 C10 -1.0(3) C3 C4 C11 C10 175.9(2) C10 C11 O4 C12 -7.6(3) C4 C11 O4 C12 172.9(2) O1 C1 C13 C14 13.0(3) C2 C1 C13 C14 -163.5(2) O1 C1 C13 C18 -167.9(2) C2 C1 C13 C18 15.5(4) C18 C13 C14 O5 176.3(2) C1 C13 C14 O5 -4.6(4) C18 C13 C14 C15 -4.6(4) C1 C13 C14 C15 174.5(2) O5 C14 C15 C16 -178.2(2) C13 C14 C15 C16 2.7(4) C14 C15 C16 C17 0.4(4) C15 C16 C17 C18 -1.3(4) C16 C17 C18 O6 178.0(2) C16 C17 C18 C13 -0.9(4) C14 C13 C18 O6 -175.3(2) C1 C13 C18 O6 5.7(4) C14 C13 C18 C17 3.7(4) C1 C13 C18 C17 -175.3(2) C17 C18 O6 C19 4.6(3) C13 C18 O6 C19 -176.4(2)