# Supplementary Material (ESI) for Chemical Communications # This journal is (c) The Royal Society of Chemistry 2011 data_global #TrackingRef '- C1CC10990A_ccdc__808236_cif_r1.txt' _journal_name_full Chem.Commun. _journal_coden_cambridge 0182 _journal_year ? _journal_volume ? _journal_page_first ? _publ_contact_author_name 'Lei Hou' _publ_contact_author_email hllei1010@126.com loop_ _publ_author_name 'Lei Hou.' 'Yao-Yu Wang.' data_Complex_1 #TrackingRef '- C1CC10990A_ccdc__808236_cif_r1.txt' _database_code_depnum_ccdc_archive 'CCDC 808236' #TrackingRef '3784_web_deposit_cif_file_0_LeiHou_1295010416.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C38 H26 Cd4 F12 O23' _chemical_formula_weight 1528.19 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' Cd Cd -0.8075 1.2024 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' F F 0.0171 0.0103 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Trigonal _symmetry_space_group_name_H-M R-3 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-y, x-y, z' '-x+y, -x, z' 'x+2/3, y+1/3, z+1/3' '-y+2/3, x-y+1/3, z+1/3' '-x+y+2/3, -x+1/3, z+1/3' 'x+1/3, y+2/3, z+2/3' '-y+1/3, x-y+2/3, z+2/3' '-x+y+1/3, -x+2/3, z+2/3' '-x, -y, -z' 'y, -x+y, -z' 'x-y, x, -z' '-x+2/3, -y+1/3, -z+1/3' 'y+2/3, -x+y+1/3, -z+1/3' 'x-y+2/3, x+1/3, -z+1/3' '-x+1/3, -y+2/3, -z+2/3' 'y+1/3, -x+y+2/3, -z+2/3' 'x-y+1/3, x+2/3, -z+2/3' _cell_length_a 39.918(4) _cell_length_b 39.918(4) _cell_length_c 7.7112(8) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 120.00 _cell_volume 10641.4(19) _cell_formula_units_Z 9 _cell_measurement_temperature 295(2) _cell_measurement_reflns_used 3671 _cell_measurement_theta_min 2.69 _cell_measurement_theta_max 23.38 _exptl_crystal_description Prism _exptl_crystal_colour Colorless _exptl_crystal_size_max 0.22 _exptl_crystal_size_mid 0.10 _exptl_crystal_size_min 0.09 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 2.146 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 6642 _exptl_absorpt_coefficient_mu 1.906 _exptl_absorpt_correction_type Multi-scan _exptl_absorpt_correction_T_min 0.6791 _exptl_absorpt_correction_T_max 0.8472 _exptl_absorpt_process_details Sadabs _exptl_special_details ; ? ; _diffrn_ambient_temperature 295(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Bruker APEX-II CCD' _diffrn_measurement_method '\f and \w scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number 0 _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 19417 _diffrn_reflns_av_R_equivalents 0.0501 _diffrn_reflns_av_sigmaI/netI 0.0440 _diffrn_reflns_limit_h_min -32 _diffrn_reflns_limit_h_max 49 _diffrn_reflns_limit_k_min -49 _diffrn_reflns_limit_k_max 38 _diffrn_reflns_limit_l_min -9 _diffrn_reflns_limit_l_max 9 _diffrn_reflns_theta_min 1.77 _diffrn_reflns_theta_max 26.00 _reflns_number_total 4657 _reflns_number_gt 3607 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'SMART (Bruker, 2002)' _computing_cell_refinement 'SAINT (Bruker, 2002)' _computing_data_reduction SAINT _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'SHELXTL (Sheldrick, 2008)' _computing_publication_material SHELXTL _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0377P)^2^+50.9606P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment constr _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 4657 _refine_ls_number_parameters 356 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0544 _refine_ls_R_factor_gt 0.0385 _refine_ls_wR_factor_ref 0.0994 _refine_ls_wR_factor_gt 0.0901 _refine_ls_goodness_of_fit_ref 1.046 _refine_ls_restrained_S_all 1.046 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 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_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group Cd1 Cd 0.867213(12) 0.171490(12) 0.94958(5) 0.02549(14) Uani 1 1 d . . . Cd2 Cd 0.759859(13) 0.118866(13) 0.82407(5) 0.02692(14) Uani 1 1 d . . . O1 O 0.81118(11) 0.17314(11) 0.9970(5) 0.0283(9) Uani 1 1 d . . . O1W O 0.74228(19) 0.05891(17) 0.9084(10) 0.088(2) Uani 1 1 d . . . H1WA H 0.7248 0.0428 0.8411 0.132 Uiso 1 1 d R . . H1WB H 0.7335 0.0556 1.0112 0.132 Uiso 1 1 d R . . O2 O 0.80516(14) 0.20798(12) 1.2071(5) 0.0371(11) Uani 1 1 d . . . O3 O 0.87654(12) 0.22885(12) 0.8121(6) 0.0333(10) Uani 1 1 d . . . O4 O 0.84747(11) 0.20906(12) 0.5587(5) 0.0308(10) Uani 1 1 d . . . O5 O 0.92704(12) 0.38987(13) 0.6674(5) 0.0413(12) Uani 1 1 d . . . O6 O 0.95938(11) 0.41141(11) 0.4199(5) 0.0288(9) Uani 1 1 d . . . O7 O 0.93603(13) 0.36967(12) 0.0303(5) 0.0351(10) Uani 1 1 d . . . O8 O 0.93360(11) 0.42281(11) 0.0731(5) 0.0279(9) Uani 1 1 d . . . F1 F 0.78645(12) 0.36074(11) 0.5485(5) 0.0482(11) Uani 1 1 d . . . F2 F 0.74774(11) 0.31928(11) 0.7308(5) 0.0441(10) Uani 1 1 d . . . F3 F 0.80864(11) 0.34940(10) 0.7806(5) 0.0414(9) Uani 1 1 d . . . F4 F 0.73924(11) 0.29502(12) 0.3567(5) 0.0452(10) Uani 1 1 d . . . F5 F 0.71975(10) 0.25454(11) 0.5672(5) 0.0448(10) Uani 1 1 d . . . F6 F 0.75331(10) 0.24947(10) 0.3635(5) 0.0390(9) Uani 1 1 d . . . C1 C 0.80743(16) 0.20129(17) 1.0506(7) 0.0246(13) Uani 1 1 d . . . C2 C 0.80355(17) 0.22717(16) 0.9198(7) 0.0224(12) Uani 1 1 d . . . C3 C 0.82146(15) 0.23567(15) 0.7578(7) 0.0204(12) Uani 1 1 d . . . C4 C 0.81572(16) 0.25905(16) 0.6426(7) 0.0226(12) Uani 1 1 d . . . H4 H 0.8271 0.2639 0.5333 0.027 Uiso 1 1 calc R . . C5 C 0.79304(15) 0.27539(15) 0.6890(7) 0.0204(12) Uani 1 1 d . . . C6 C 0.77478(17) 0.26593(17) 0.8482(8) 0.0281(13) Uani 1 1 d . . . H6 H 0.7589 0.2758 0.8797 0.034 Uiso 1 1 calc R . . C7 C 0.77978(17) 0.24192(17) 0.9615(8) 0.0275(13) Uani 1 1 d . . . H7 H 0.7669 0.2356 1.0675 0.033 Uiso 1 1 calc R . . C8 C 0.84979(17) 0.22330(16) 0.7086(8) 0.0258(13) Uani 1 1 d . . . C9 C 0.78728(16) 0.30130(16) 0.5585(7) 0.0215(12) Uani 1 1 d . . . C10 C 0.82205(15) 0.32277(15) 0.4355(7) 0.0201(12) Uani 1 1 d . . . C11 C 0.85833(17) 0.34502(16) 0.5092(7) 0.0248(13) Uani 1 1 d . . . H11 H 0.8607 0.3451 0.6292 0.030 Uiso 1 1 calc R . . C12 C 0.89137(16) 0.36721(16) 0.4099(7) 0.0230(12) Uani 1 1 d . . . C13 C 0.88876(16) 0.36570(15) 0.2301(7) 0.0233(12) Uani 1 1 d . . . C14 C 0.85270(18) 0.34286(17) 0.1555(8) 0.0312(14) Uani 1 1 d . . . H14 H 0.8505 0.3414 0.0353 0.037 Uiso 1 1 calc R . . C15 C 0.81994(17) 0.32222(17) 0.2565(8) 0.0281(13) Uani 1 1 d . . . H15 H 0.7960 0.3077 0.2028 0.034 Uiso 1 1 calc R . . C16 C 0.92915(16) 0.39140(16) 0.5046(7) 0.0244(13) Uani 1 1 d . . . C17 C 0.92236(16) 0.38704(17) 0.1069(7) 0.0263(13) Uani 1 1 d . . . C18 C 0.78225(18) 0.33290(17) 0.6547(8) 0.0297(14) Uani 1 1 d . . . C19 C 0.74936(17) 0.27496(19) 0.4609(8) 0.0312(14) Uani 1 1 d . . . O2W O 0.7398(5) 0.0391(5) 0.259(2) 0.104(6) Uiso 0.56 1 d P . . O2W' O 0.7629(6) 0.0458(4) 0.221(2) 0.081(5) Uani 0.44 1 d P . . O3W O 0.6635(7) 0.0006(6) 0.800(3) 0.250(8) Uani 0.50 1 d P . . O4W O 0.7248(3) 0.0175(3) 0.6723(15) 0.257(4) Uani 1 1 d . . . 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 Cd1 0.0253(2) 0.0320(3) 0.0226(2) 0.00496(18) 0.00077(17) 0.0169(2) Cd2 0.0281(3) 0.0383(3) 0.0214(2) 0.00133(18) 0.00197(17) 0.0219(2) O1 0.032(2) 0.030(2) 0.030(2) 0.0006(18) -0.0005(18) 0.020(2) O1W 0.092(5) 0.058(4) 0.114(6) 0.025(4) 0.014(4) 0.038(4) O2 0.064(3) 0.038(3) 0.019(2) 0.0053(19) 0.000(2) 0.033(2) O3 0.031(2) 0.037(3) 0.039(3) 0.002(2) -0.005(2) 0.022(2) O4 0.026(2) 0.042(3) 0.027(2) -0.0070(19) 0.0033(18) 0.019(2) O5 0.034(3) 0.044(3) 0.020(2) 0.002(2) -0.0028(19) 0.000(2) O6 0.022(2) 0.029(2) 0.029(2) 0.0061(18) 0.0039(18) 0.0079(19) O7 0.039(3) 0.037(3) 0.030(2) 0.002(2) 0.009(2) 0.020(2) O8 0.030(2) 0.024(2) 0.020(2) 0.0028(17) -0.0019(17) 0.0057(18) F1 0.078(3) 0.041(2) 0.044(2) 0.0159(18) 0.012(2) 0.044(2) F2 0.048(2) 0.049(2) 0.050(3) 0.0093(19) 0.0168(19) 0.036(2) F3 0.052(2) 0.037(2) 0.037(2) -0.0111(17) -0.0036(18) 0.024(2) F4 0.036(2) 0.056(3) 0.043(2) 0.0038(19) -0.0136(18) 0.023(2) F5 0.0196(19) 0.055(2) 0.040(2) 0.0022(19) 0.0069(16) 0.0043(18) F6 0.035(2) 0.033(2) 0.035(2) -0.0112(16) -0.0039(16) 0.0064(17) C1 0.022(3) 0.031(3) 0.022(3) 0.005(2) 0.001(2) 0.014(3) C2 0.030(3) 0.020(3) 0.017(3) 0.003(2) 0.000(2) 0.013(3) C3 0.022(3) 0.019(3) 0.020(3) 0.001(2) 0.001(2) 0.010(2) C4 0.025(3) 0.022(3) 0.020(3) 0.004(2) 0.003(2) 0.011(3) C5 0.020(3) 0.017(3) 0.021(3) 0.004(2) 0.003(2) 0.007(2) C6 0.031(3) 0.034(3) 0.029(3) 0.002(3) 0.005(3) 0.024(3) C7 0.033(3) 0.033(3) 0.021(3) 0.006(2) 0.008(3) 0.020(3) C8 0.027(3) 0.022(3) 0.030(3) 0.008(3) 0.005(3) 0.013(3) C9 0.022(3) 0.021(3) 0.022(3) 0.001(2) -0.001(2) 0.011(3) C10 0.024(3) 0.015(3) 0.020(3) 0.002(2) 0.000(2) 0.009(2) C11 0.031(3) 0.025(3) 0.014(3) 0.002(2) 0.002(2) 0.010(3) C12 0.022(3) 0.022(3) 0.021(3) 0.000(2) 0.000(2) 0.008(2) C13 0.028(3) 0.017(3) 0.020(3) 0.004(2) 0.002(2) 0.008(3) C14 0.036(4) 0.033(3) 0.018(3) -0.001(3) -0.005(3) 0.013(3) C15 0.021(3) 0.027(3) 0.028(3) -0.001(3) -0.004(2) 0.005(3) C16 0.026(3) 0.018(3) 0.020(3) 0.000(2) -0.003(2) 0.004(3) C17 0.022(3) 0.026(3) 0.019(3) 0.000(2) -0.005(2) 0.003(3) C18 0.038(4) 0.031(3) 0.027(3) 0.004(3) 0.006(3) 0.022(3) C19 0.025(3) 0.039(4) 0.028(3) 0.002(3) 0.002(3) 0.015(3) O2W' 0.114(14) 0.065(10) 0.078(11) 0.002(8) -0.003(10) 0.056(11) O3W 0.26(2) 0.202(19) 0.28(2) 0.044(15) 0.010(17) 0.109(17) O4W 0.300(11) 0.183(9) 0.253(11) 0.006(8) -0.016(8) 0.094(8) _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag Cd1 O2 2.209(4) 13_657 ? Cd1 O6 2.256(4) 8_645 ? Cd1 O8 2.292(4) 8_645 ? Cd1 O1 2.300(4) . ? Cd1 O4 2.331(4) 13_656 ? Cd1 O3 2.378(4) . ? Cd2 O5 2.183(4) 17_556 ? Cd2 O1W 2.228(6) . ? Cd2 O4 2.300(4) 13_656 ? Cd2 O8 2.363(4) 17 ? Cd2 O7 2.472(4) 17 ? Cd2 O1 2.496(4) . ? O1 C1 1.274(7) . ? O1W H1WA 0.8499 . ? O1W H1WB 0.8500 . ? O2 C1 1.249(7) . ? O2 Cd1 2.209(4) 13_657 ? O3 C8 1.261(7) . ? O4 C8 1.271(7) . ? O4 Cd2 2.300(4) 13_656 ? O4 Cd1 2.331(4) 13_656 ? O5 C16 1.258(7) . ? O5 Cd2 2.183(4) 18_546 ? O6 C16 1.248(7) . ? O6 Cd1 2.257(4) 6_664 ? O7 C17 1.227(7) . ? O7 Cd2 2.473(4) 18_545 ? O8 C17 1.291(7) . ? O8 Cd1 2.292(4) 6_664 ? O8 Cd2 2.363(4) 18_545 ? F1 C18 1.322(7) . ? F2 C18 1.337(7) . ? F3 C18 1.339(7) . ? F4 C19 1.332(7) . ? F5 C19 1.331(7) . ? F6 C19 1.336(7) . ? C1 C2 1.506(7) . ? C2 C7 1.382(8) . ? C2 C3 1.394(7) . ? C3 C4 1.388(7) . ? C3 C8 1.492(8) . ? C4 C5 1.402(8) . ? C4 H4 0.9300 . ? C5 C6 1.381(8) . ? C5 C9 1.540(7) . ? C6 C7 1.383(8) . ? C6 H6 0.9300 . ? C7 H7 0.9300 . ? C9 C19 1.540(8) . ? C9 C10 1.540(8) . ? C9 C18 1.561(8) . ? C10 C15 1.383(8) . ? C10 C11 1.387(8) . ? C11 C12 1.394(8) . ? C11 H11 0.9300 . ? C12 C13 1.389(8) . ? C12 C16 1.511(8) . ? C13 C14 1.386(8) . ? C13 C17 1.511(8) . ? C14 C15 1.385(8) . ? C14 H14 0.9300 . ? C15 H15 0.9300 . ? O2W O2W' 0.873(19) . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag O2 Cd1 O6 90.27(16) 13_657 8_645 ? O2 Cd1 O8 106.26(16) 13_657 8_645 ? O6 Cd1 O8 81.91(14) 8_645 8_645 ? O2 Cd1 O1 103.27(15) 13_657 . ? O6 Cd1 O1 119.20(14) 8_645 . ? O8 Cd1 O1 143.45(14) 8_645 . ? O2 Cd1 O4 88.99(16) 13_657 13_656 ? O6 Cd1 O4 168.23(14) 8_645 13_656 ? O8 Cd1 O4 87.02(14) 8_645 13_656 ? O1 Cd1 O4 72.35(14) . 13_656 ? O2 Cd1 O3 168.25(15) 13_657 . ? O6 Cd1 O3 81.25(14) 8_645 . ? O8 Cd1 O3 80.71(15) 8_645 . ? O1 Cd1 O3 74.30(14) . . ? O4 Cd1 O3 100.97(15) 13_656 . ? O5 Cd2 O1W 98.4(2) 17_556 . ? O5 Cd2 O4 147.45(15) 17_556 13_656 ? O1W Cd2 O4 84.6(2) . 13_656 ? O5 Cd2 O8 94.95(15) 17_556 17 ? O1W Cd2 O8 143.8(2) . 17 ? O4 Cd2 O8 101.55(14) 13_656 17 ? O5 Cd2 O7 79.43(15) 17_556 17 ? O1W Cd2 O7 95.7(2) . 17 ? O4 Cd2 O7 132.77(15) 13_656 17 ? O8 Cd2 O7 53.98(14) 17 17 ? O5 Cd2 O1 80.77(15) 17_556 . ? O1W Cd2 O1 117.2(2) . . ? O4 Cd2 O1 69.35(13) 13_656 . ? O8 Cd2 O1 98.04(13) 17 . ? O7 Cd2 O1 143.59(13) 17 . ? C1 O1 Cd1 128.4(4) . . ? C1 O1 Cd2 122.1(3) . . ? Cd1 O1 Cd2 106.14(15) . . ? Cd2 O1W H1WA 109.6 . . ? Cd2 O1W H1WB 108.7 . . ? H1WA O1W H1WB 109.5 . . ? C1 O2 Cd1 113.9(4) . 13_657 ? C8 O3 Cd1 113.7(4) . . ? C8 O4 Cd2 105.5(4) . 13_656 ? C8 O4 Cd1 137.3(4) . 13_656 ? Cd2 O4 Cd1 111.84(16) 13_656 13_656 ? C16 O5 Cd2 124.8(4) . 18_546 ? C16 O6 Cd1 121.9(4) . 6_664 ? C17 O7 Cd2 90.5(4) . 18_545 ? C17 O8 Cd1 115.3(3) . 6_664 ? C17 O8 Cd2 94.0(3) . 18_545 ? Cd1 O8 Cd2 108.43(16) 6_664 18_545 ? O2 C1 O1 123.7(5) . . ? O2 C1 C2 117.2(5) . . ? O1 C1 C2 119.0(5) . . ? C7 C2 C3 118.9(5) . . ? C7 C2 C1 117.7(5) . . ? C3 C2 C1 123.4(5) . . ? C4 C3 C2 120.0(5) . . ? C4 C3 C8 117.8(5) . . ? C2 C3 C8 121.9(5) . . ? C3 C4 C5 120.8(5) . . ? C3 C4 H4 119.6 . . ? C5 C4 H4 119.6 . . ? C6 C5 C4 118.4(5) . . ? C6 C5 C9 121.9(5) . . ? C4 C5 C9 119.6(5) . . ? C5 C6 C7 120.8(5) . . ? C5 C6 H6 119.6 . . ? C7 C6 H6 119.6 . . ? C2 C7 C6 121.1(5) . . ? C2 C7 H7 119.4 . . ? C6 C7 H7 119.5 . . ? O3 C8 O4 121.4(5) . . ? O3 C8 C3 119.7(5) . . ? O4 C8 C3 118.8(5) . . ? C19 C9 C10 112.6(5) . . ? C19 C9 C5 106.6(4) . . ? C10 C9 C5 112.4(4) . . ? C19 C9 C18 107.7(5) . . ? C10 C9 C18 106.7(4) . . ? C5 C9 C18 110.8(5) . . ? C15 C10 C11 117.1(5) . . ? C15 C10 C9 125.1(5) . . ? C11 C10 C9 117.8(5) . . ? C10 C11 C12 122.3(5) . . ? C10 C11 H11 118.8 . . ? C12 C11 H11 118.8 . . ? C13 C12 C11 119.6(5) . . ? C13 C12 C16 122.6(5) . . ? C11 C12 C16 117.7(5) . . ? C14 C13 C12 118.3(5) . . ? C14 C13 C17 116.5(5) . . ? C12 C13 C17 125.2(5) . . ? C15 C14 C13 121.3(5) . . ? C15 C14 H14 119.3 . . ? C13 C14 H14 119.4 . . ? C10 C15 C14 121.3(5) . . ? C10 C15 H15 119.3 . . ? C14 C15 H15 119.4 . . ? O6 C16 O5 125.0(5) . . ? O6 C16 C12 119.5(5) . . ? O5 C16 C12 115.5(5) . . ? O7 C17 O8 121.4(5) . . ? O7 C17 C13 120.3(5) . . ? O8 C17 C13 118.0(5) . . ? F1 C18 F3 107.3(5) . . ? F1 C18 F2 106.6(5) . . ? F3 C18 F2 106.2(5) . . ? F1 C18 C9 111.8(5) . . ? F3 C18 C9 110.8(5) . . ? F2 C18 C9 113.8(5) . . ? F5 C19 F4 107.3(5) . . ? F5 C19 F6 106.7(5) . . ? F4 C19 F6 107.8(5) . . ? F5 C19 C9 112.7(5) . . ? F4 C19 C9 112.0(5) . . ? F6 C19 C9 110.2(5) . . ? _diffrn_measured_fraction_theta_max 1.000 _diffrn_reflns_theta_full 26.00 _diffrn_measured_fraction_theta_full 1.000 _refine_diff_density_max 1.171 _refine_diff_density_min -1.089 _refine_diff_density_rms 0.132