#------------------------------------------------------------------------------ #$Date: 2016-08-07 11:31:16 +0300 (Sun, 07 Aug 2016) $ #$Revision: 185253 $ #$URL: file:///home/coder/svn-repositories/cod/cif/7/22/56/7225624.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_7225624 loop_ _publ_author_name 'Losev, E. A.' 'Zakharov, B. A.' 'Boldyreva, E. V.' _publ_section_title ; Polymorphic transformations in glycine co-crystals at low temperature and high pressure: two new examples as a follow-up to a glycine--glutaric acid study ; _journal_issue 31 _journal_name_full CrystEngComm _journal_page_first 5869 _journal_paper_doi 10.1039/C6CE00561F _journal_volume 18 _journal_year 2016 _chemical_formula_moiety 'C8 H6 O4, C2 H5 N O2' _chemical_formula_sum 'C10 H11 N O6' _chemical_formula_weight 241.20 _chemical_name_common 'glycine-phthalic acid (1:1)' _chemical_name_systematic 'glycine-phthalic acid (1:1)' _space_group_crystal_system orthorhombic _space_group_IT_number 61 _space_group_name_Hall '-P 2ac 2ab' _space_group_name_H-M_alt 'P b c a' _symmetry_space_group_name_Hall '-P 2ac 2ab' _symmetry_space_group_name_H-M 'P b c a' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-2014/7 _audit_update_record ; 2016-06-01 deposited with the CCDC. 2016-06-20 downloaded from the CCDC. ; _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 8 _cell_length_a 7.9837(10) _cell_length_b 11.4209(12) _cell_length_c 23.589(3) _cell_measurement_reflns_used 3967 _cell_measurement_temperature 150(2) _cell_measurement_theta_max 29.39 _cell_measurement_theta_min 1.77 _cell_volume 2150.9(4) _computing_cell_refinement 'STOE X-AREA (Stoe & Cie, 2006)' _computing_data_collection 'STOE X-AREA (Stoe & Cie, 2006)' _computing_data_reduction 'STOE X-RED (Stoe & Cie, 2006)' _computing_molecular_graphics 'Mercury (Macrae et al., 2006)' _computing_publication_material ; Mercury (Macrae et al., 2006), PLATON (Spek, 2009), ; _computing_structure_refinement 'SHELXL-2014/7 (Sheldrick, 2014)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _diffrn_ambient_temperature 150(2) _diffrn_detector 'image plate (34 cm diameter)' _diffrn_detector_area_resol_mean 6.67 _diffrn_detector_type STOE _diffrn_measured_fraction_theta_full 1.000 _diffrn_measured_fraction_theta_max 1.000 _diffrn_measurement_device '2-circle goniometer' _diffrn_measurement_device_type 'STOE IPDS 2' _diffrn_measurement_method 'rotation method' _diffrn_radiation_collimation '0.5 mm diameter, monocapillary' _diffrn_radiation_monochromator 'plane graphite' _diffrn_radiation_polarisn_norm 0 _diffrn_radiation_type 'Mo K\a' _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0529 _diffrn_reflns_av_unetI/netI 0.0467 _diffrn_reflns_Laue_measured_fraction_full 1.000 _diffrn_reflns_Laue_measured_fraction_max 1.000 _diffrn_reflns_limit_h_max 9 _diffrn_reflns_limit_h_min -8 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_k_min -13 _diffrn_reflns_limit_l_max 28 _diffrn_reflns_limit_l_min -25 _diffrn_reflns_number 7144 _diffrn_reflns_point_group_measured_fraction_full 1.000 _diffrn_reflns_point_group_measured_fraction_max 1.000 _diffrn_reflns_theta_full 25.022 _diffrn_reflns_theta_max 25.022 _diffrn_reflns_theta_min 1.727 _diffrn_source 'sealed X-ray tube, 12 x 0.4 mm long-fine focus' _diffrn_source_current 30 _diffrn_source_power 1.500 _diffrn_source_voltage 50 _exptl_absorpt_coefficient_mu 0.125 _exptl_absorpt_correction_type none _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.490 _exptl_crystal_description plate _exptl_crystal_F_000 1008 _exptl_crystal_size_max 0.340 _exptl_crystal_size_mid 0.180 _exptl_crystal_size_min 0.040 _refine_diff_density_max 0.215 _refine_diff_density_min -0.226 _refine_diff_density_rms 0.058 _refine_ls_extinction_coef 0.0118(16) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_extinction_method 'SHELXL-2014/7 (Sheldrick 2014' _refine_ls_goodness_of_fit_ref 0.927 _refine_ls_hydrogen_treatment refU _refine_ls_matrix_type full _refine_ls_number_parameters 169 _refine_ls_number_reflns 1900 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.927 _refine_ls_R_factor_all 0.0735 _refine_ls_R_factor_gt 0.0432 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w=1/[\s^2^(Fo^2^)+(0.0710P)^2^] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1040 _refine_ls_wR_factor_ref 0.1174 _reflns_Friedel_coverage 0.000 _reflns_number_gt 1203 _reflns_number_total 1900 _reflns_threshold_expression 'I > 2\s(I)' _cod_data_source_file c6ce00561f17.cif _cod_data_source_block gph150K _cod_depositor_comments 'Adding full bibliography for 7225609--7225638.cif.' _cod_original_cell_volume 2150.9(5) _cod_database_code 7225624 _shelx_shelxl_version_number 2014/7 _shelx_space_group_comment ; The symmetry employed for this shelxl refinement is uniquely defined by the following loop, which should always be used as a source of symmetry information in preference to the above space-group names. They are only intended as comments. ; _shelx_estimated_absorpt_t_min 0.959 _shelx_estimated_absorpt_t_max 0.995 _shelx_res_file ; D:\IPDS\2014\glyphth\cooling\150\deposit\gp150.res created by SHELXL-2014/7 TITL CELL 0.71073 7.98370 11.42090 23.58910 90.00000 90.00000 90.00000 ZERR 8 0.00100 0.00120 0.00340 0.00000 0.00000 0.00000 LATT 1 SYMM -X+ 0.50000, -Y, Z+ 0.50000 SYMM X+ 0.50000, -Y+ 0.50000, -Z SYMM -X, Y+ 0.50000, -Z+ 0.50000 SFAC C H N O UNIT 80 88 8 48 TEMP -123 L.S. 20 PLAN 30 SIZE 0.34 0.18 0.04 EQIV $1 0.5-X,0.5+Y,+Z EQIV $2 1-X,-Y,1-Z EQIV $3 -0.5+X,0.5-Y,1-Z EQIV $3 -0.5+X,0.5-Y,1-Z HTAB O4 O2_$1 HTAB O6 O1_$2 HTAB N1 O3_$3 HTAB N1 O3 HTAB N1 O2_$1 HTAB N1 O5_$1 BOND $H CONF FMAP 2 ACTA MORE -1 SHEL 100 0.84 REM REM REM WGHT 0.071000 EXTI 0.011843 FVAR 0.50805 O1 4 0.252206 0.116024 0.481649 11.00000 0.03149 0.03314 = 0.03391 -0.00278 0.00659 -0.00133 O6 4 0.697046 0.059604 0.582728 11.00000 0.03481 0.03189 = 0.04129 -0.00629 0.01107 -0.00305 AFIX 147 H6A 2 0.705072 0.003943 0.559610 11.00000 0.06340 AFIX 0 O3 4 0.436124 0.233366 0.584617 11.00000 0.03415 0.03262 = 0.03605 -0.00214 -0.00387 -0.00070 O2 4 0.153219 -0.018620 0.541621 11.00000 0.04102 0.03088 = 0.03920 0.00382 0.00448 0.00323 O4 4 0.497926 0.402139 0.628832 11.00000 0.05731 0.02956 = 0.03828 -0.00186 -0.00789 0.00033 AFIX 147 H4 2 0.444870 0.430873 0.601408 11.00000 0.09023 AFIX 0 O5 4 0.502395 -0.056938 0.622304 11.00000 0.04261 0.03951 = 0.04227 -0.00506 0.00572 -0.01380 C4 1 0.564051 0.227041 0.676097 11.00000 0.02354 0.03264 = 0.03183 -0.00074 0.00030 -0.00067 C9 1 0.601417 0.106202 0.675457 11.00000 0.02303 0.03170 = 0.03228 -0.00149 0.00061 -0.00223 C1 1 0.166296 0.085086 0.523973 11.00000 0.02435 0.03166 = 0.03400 -0.00062 -0.00194 -0.00099 C3 1 0.495354 0.286335 0.625278 11.00000 0.02715 0.03264 = 0.03417 -0.00495 0.00216 -0.00142 C8 1 0.653483 0.052368 0.725267 11.00000 0.02836 0.03903 = 0.04006 0.00185 0.00036 0.00075 AFIX 43 H8 2 0.679400 -0.028811 0.724819 11.00000 0.06007 AFIX 0 N1 3 0.098284 0.296628 0.530953 11.00000 0.02945 0.02901 = 0.03896 -0.00119 0.00328 0.00047 AFIX 137 H1A 2 0.063172 0.297176 0.494253 11.00000 0.06398 H1B 2 0.209384 0.314194 0.532356 11.00000 0.04865 H1C 2 0.039562 0.350786 0.551095 11.00000 0.05837 AFIX 0 C2 1 0.070135 0.178815 0.555661 11.00000 0.02697 0.02929 = 0.03414 -0.00073 0.00328 0.00021 AFIX 23 H2A 2 -0.050962 0.160329 0.554450 11.00000 0.02612 H2B 2 0.105646 0.179102 0.595871 11.00000 0.04427 AFIX 0 C5 1 0.578594 0.287893 0.727026 11.00000 0.02839 0.03939 = 0.03698 -0.00381 0.00069 -0.00250 AFIX 43 H5 2 0.552308 0.369000 0.727871 11.00000 0.05982 AFIX 0 C10 1 0.592671 0.030498 0.623715 11.00000 0.02575 0.03393 = 0.03765 0.00034 0.00366 0.00039 C7 1 0.668548 0.114177 0.775601 11.00000 0.03470 0.04684 = 0.03553 0.00405 -0.00144 -0.00082 AFIX 43 H7 2 0.704552 0.075669 0.809154 11.00000 0.05026 AFIX 0 C6 1 0.630434 0.233297 0.776577 11.00000 0.03794 0.04166 = 0.03385 -0.00303 -0.00308 -0.00113 AFIX 43 H6 2 0.639849 0.276640 0.810802 11.00000 0.05194 AFIX 0 HKLF 4 REM REM R1 = 0.0432 for 1203 Fo > 4sig(Fo) and 0.0735 for all 1900 data REM 169 parameters refined using 0 restraints END WGHT 0.0716 0.0000 REM Highest difference peak 0.215, deepest hole -0.226, 1-sigma level 0.058 Q1 1 0.5724 0.1632 0.6100 11.00000 0.05 0.21 Q2 1 0.6251 0.2370 0.6792 11.00000 0.05 0.20 Q3 1 0.2409 0.2389 0.4711 11.00000 0.05 0.20 Q4 1 0.1730 0.1626 0.4372 11.00000 0.05 0.19 Q5 1 0.7220 0.0183 0.5106 11.00000 0.05 0.19 Q6 1 0.5061 -0.1797 0.6297 11.00000 0.05 0.18 Q7 1 0.5613 0.1094 0.6759 11.00000 0.05 0.18 Q8 1 0.4911 0.5345 0.6380 11.00000 0.05 0.18 Q9 1 0.1300 0.4337 0.5240 11.00000 0.05 0.18 Q10 1 -0.0058 0.2609 0.5881 11.00000 0.05 0.18 Q11 1 0.4929 0.1517 0.6310 11.00000 0.05 0.18 Q12 1 0.1427 0.3062 0.4317 11.00000 0.05 0.17 Q13 1 0.5923 0.0799 0.6522 11.00000 0.05 0.17 Q14 1 0.6374 0.3454 0.6757 11.00000 0.05 0.17 Q15 1 0.1626 0.2656 0.4708 11.00000 0.05 0.17 Q16 1 0.7438 0.1617 0.5370 11.00000 0.05 0.17 Q17 1 0.5359 0.2055 0.6794 11.00000 0.05 0.17 Q18 1 0.7000 -0.0639 0.7155 11.00000 0.05 0.17 Q19 1 0.5894 0.1647 0.6730 11.00000 0.05 0.16 Q20 1 0.5199 0.0160 0.6801 11.00000 0.05 0.16 Q21 1 0.1289 0.1010 0.4687 11.00000 0.05 0.16 Q22 1 0.6617 0.2820 0.7289 11.00000 0.05 0.16 Q23 1 0.7233 -0.1057 0.7893 11.00000 0.05 0.16 Q24 1 0.6050 0.2576 0.5762 11.00000 0.05 0.15 Q25 1 0.4769 0.5199 0.5979 11.00000 0.05 0.15 Q26 1 0.4966 0.3449 0.8267 11.00000 0.05 0.15 Q27 1 0.5937 0.4061 0.7271 11.00000 0.05 0.15 Q28 1 0.6225 0.4359 0.6773 11.00000 0.05 0.15 Q29 1 0.5923 -0.0876 0.6237 11.00000 0.05 0.15 Q30 1 0.7102 -0.0131 0.7823 11.00000 0.05 0.15 ; _shelx_res_checksum 74912 loop_ _space_group_symop_operation_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' '-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_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_site_symmetry_order _atom_site_calc_flag _atom_site_refinement_flags_posn O1 O 0.2522(2) 0.11602(15) 0.48165(7) 0.0328(4) Uani 1 1 d . O6 O 0.6970(2) 0.05960(15) 0.58273(8) 0.0360(5) Uani 1 1 d . H6A H 0.7051 0.0039 0.5596 0.063(11) Uiso 1 1 calc R O3 O 0.4361(2) 0.23337(15) 0.58462(8) 0.0343(5) Uani 1 1 d . O2 O 0.1532(2) -0.01862(15) 0.54162(8) 0.0370(5) Uani 1 1 d . O4 O 0.4979(3) 0.40214(15) 0.62883(8) 0.0417(5) Uani 1 1 d . H4 H 0.4449 0.4309 0.6014 0.090(15) Uiso 1 1 calc R O5 O 0.5024(2) -0.05694(16) 0.62230(8) 0.0415(5) Uani 1 1 d . C4 C 0.5641(3) 0.2270(2) 0.67610(10) 0.0293(6) Uani 1 1 d . C9 C 0.6014(3) 0.1062(2) 0.67546(10) 0.0290(6) Uani 1 1 d . C1 C 0.1663(3) 0.0851(2) 0.52397(11) 0.0300(6) Uani 1 1 d . C3 C 0.4954(3) 0.2863(2) 0.62528(11) 0.0313(6) Uani 1 1 d . C8 C 0.6535(3) 0.0524(2) 0.72527(12) 0.0358(6) Uani 1 1 d . H8 H 0.6794 -0.0288 0.7248 0.060(10) Uiso 1 1 calc R N1 N 0.0983(3) 0.29663(17) 0.53095(9) 0.0325(5) Uani 1 1 d . H1A H 0.0632 0.2972 0.4943 0.064(10) Uiso 1 1 calc R H1B H 0.2094 0.3142 0.5324 0.049(9) Uiso 1 1 calc R H1C H 0.0396 0.3508 0.5511 0.058(10) Uiso 1 1 calc R C2 C 0.0701(3) 0.1788(2) 0.55566(11) 0.0301(6) Uani 1 1 d . H2A H -0.0510 0.1603 0.5544 0.026(6) Uiso 1 1 calc R H2B H 0.1056 0.1791 0.5959 0.044(8) Uiso 1 1 calc R C5 C 0.5786(3) 0.2879(2) 0.72703(11) 0.0349(6) Uani 1 1 d . H5 H 0.5523 0.3690 0.7279 0.060(10) Uiso 1 1 calc R C10 C 0.5927(3) 0.0305(2) 0.62371(11) 0.0324(6) Uani 1 1 d . C7 C 0.6685(3) 0.1142(3) 0.77560(12) 0.0390(7) Uani 1 1 d . H7 H 0.7046 0.0757 0.8092 0.050(9) Uiso 1 1 calc R C6 C 0.6304(3) 0.2333(2) 0.77658(12) 0.0378(6) Uani 1 1 d . H6 H 0.6398 0.2766 0.8108 0.052(9) Uiso 1 1 calc R loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 O1 0.0315(9) 0.0331(10) 0.0339(10) -0.0028(8) 0.0066(8) -0.0013(7) O6 0.0348(9) 0.0319(10) 0.0413(11) -0.0063(9) 0.0111(8) -0.0030(8) O3 0.0342(9) 0.0326(10) 0.0360(10) -0.0021(8) -0.0039(8) -0.0007(8) O2 0.0410(10) 0.0309(10) 0.0392(11) 0.0038(9) 0.0045(8) 0.0032(8) O4 0.0573(12) 0.0296(10) 0.0383(11) -0.0019(9) -0.0079(10) 0.0003(9) O5 0.0426(10) 0.0395(11) 0.0423(12) -0.0051(9) 0.0057(9) -0.0138(9) C4 0.0235(11) 0.0326(14) 0.0318(14) -0.0007(11) 0.0003(10) -0.0007(10) C9 0.0230(11) 0.0317(13) 0.0323(14) -0.0015(11) 0.0006(10) -0.0022(10) C1 0.0243(11) 0.0317(14) 0.0340(15) -0.0006(12) -0.0019(10) -0.0010(10) C3 0.0272(11) 0.0326(14) 0.0342(14) -0.0050(12) 0.0022(11) -0.0014(10) C8 0.0284(13) 0.0390(16) 0.0401(16) 0.0019(13) 0.0004(11) 0.0007(11) N1 0.0295(10) 0.0290(11) 0.0390(13) -0.0012(10) 0.0033(9) 0.0005(9) C2 0.0270(12) 0.0293(13) 0.0341(14) -0.0007(11) 0.0033(10) 0.0002(10) C5 0.0284(12) 0.0394(15) 0.0370(15) -0.0038(13) 0.0007(11) -0.0025(11) C10 0.0257(12) 0.0339(14) 0.0376(14) 0.0003(12) 0.0037(11) 0.0004(11) C7 0.0347(14) 0.0468(17) 0.0355(15) 0.0040(14) -0.0014(11) -0.0008(12) C6 0.0379(14) 0.0417(16) 0.0339(15) -0.0030(14) -0.0031(11) -0.0011(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' N N 0.0061 0.0033 '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 C10 O6 H6A 109.5 C3 O4 H4 109.5 C5 C4 C9 118.6(2) C5 C4 C3 120.0(2) C9 C4 C3 121.1(2) C8 C9 C4 119.1(2) C8 C9 C10 116.6(2) C4 C9 C10 124.3(2) O2 C1 O1 124.7(2) O2 C1 C2 117.3(2) O1 C1 C2 117.9(2) O3 C3 O4 123.1(2) O3 C3 C4 123.3(2) O4 C3 C4 113.5(2) C7 C8 C9 121.6(2) C7 C8 H8 119.2 C9 C8 H8 119.2 C2 N1 H1A 109.5 C2 N1 H1B 109.5 H1A N1 H1B 109.5 C2 N1 H1C 109.5 H1A N1 H1C 109.5 H1B N1 H1C 109.5 N1 C2 C1 111.7(2) N1 C2 H2A 109.3 C1 C2 H2A 109.3 N1 C2 H2B 109.3 C1 C2 H2B 109.3 H2A C2 H2B 107.9 C6 C5 C4 121.8(2) C6 C5 H5 119.1 C4 C5 H5 119.1 O5 C10 O6 123.6(2) O5 C10 C9 121.2(2) O6 C10 C9 115.0(2) C8 C7 C6 119.5(3) C8 C7 H7 120.3 C6 C7 H7 120.3 C5 C6 C7 119.3(3) C5 C6 H6 120.3 C7 C6 H6 120.3 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance O1 C1 1.262(3) O6 C10 1.319(3) O6 H6A 0.8400 O3 C3 1.229(3) O2 C1 1.260(3) O4 C3 1.325(3) O4 H4 0.8400 O5 C10 1.232(3) C4 C5 1.393(4) C4 C9 1.412(4) C4 C3 1.482(4) C9 C8 1.390(4) C9 C10 1.497(4) C1 C2 1.515(3) C8 C7 1.387(4) C8 H8 0.9500 N1 C2 1.483(3) N1 H1A 0.9100 N1 H1B 0.9100 N1 H1C 0.9100 C2 H2A 0.9900 C2 H2B 0.9900 C5 C6 1.388(4) C5 H5 0.9500 C7 C6 1.394(4) C7 H7 0.9500 C6 H6 0.9500 loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A O4 H4 O2 0.84 1.71 2.551(3) 174.9 7_665 O6 H6A O1 0.84 1.71 2.548(2) 171.2 5_656 N1 H1A O3 0.91 2.15 3.037(3) 165.6 3_456 N1 H1B O3 0.91 2.38 3.066(3) 132.5 . N1 H1B O2 0.91 2.21 2.907(3) 132.6 7_665 N1 H1C O5 0.91 2.01 2.844(3) 151.4 7_665 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 C5 C4 C9 C8 -0.9(3) C3 C4 C9 C8 -175.1(2) C5 C4 C9 C10 -179.4(2) C3 C4 C9 C10 6.3(4) C5 C4 C3 O3 -159.2(2) C9 C4 C3 O3 15.0(4) C5 C4 C3 O4 18.3(3) C9 C4 C3 O4 -167.5(2) C4 C9 C8 C7 0.4(4) C10 C9 C8 C7 179.1(2) O2 C1 C2 N1 179.3(2) O1 C1 C2 N1 -1.4(3) C9 C4 C5 C6 0.8(4) C3 C4 C5 C6 175.1(2) C8 C9 C10 O5 59.2(3) C4 C9 C10 O5 -122.3(3) C8 C9 C10 O6 -115.8(2) C4 C9 C10 O6 62.7(3) C9 C8 C7 C6 0.1(4) C4 C5 C6 C7 -0.2(4) C8 C7 C6 C5 -0.2(4)