data_b10140 _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C31 H31 F Ge' _chemical_formula_sum 'C31 H31 F Ge' _chemical_formula_weight 495.15 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' 'F' 'F' 0.0171 0.0103 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 'Ge' 'Ge' 0.1547 1.8001 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Monoclinic _symmetry_space_group_name_H-M P2(1)/n _symmetry_space_group_name_Hall '-P 2yn' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, -y-1/2, z-1/2' _cell_length_a 8.8747(12) _cell_length_b 9.2127(11) _cell_length_c 30.870(4) _cell_angle_alpha 90.00 _cell_angle_beta 90.004(7) _cell_angle_gamma 90.00 _cell_volume 2523.9(5) _cell_formula_units_Z 4 _cell_measurement_temperature 150(2) _cell_measurement_reflns_used 2861 _cell_measurement_theta_min 2.31 _cell_measurement_theta_max 19.36 _exptl_crystal_description block _exptl_crystal_colour colourless _exptl_crystal_size_max 0.11 _exptl_crystal_size_mid 0.08 _exptl_crystal_size_min 0.07 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.303 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1032 _exptl_absorpt_coefficient_mu 1.237 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.8718 _exptl_absorpt_correction_T_max 0.9217 _exptl_absorpt_process_details ? _exptl_special_details ; ? ; _diffrn_ambient_temperature 150(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_reflns_number 39840 _diffrn_reflns_av_R_equivalents 0.1195 _diffrn_reflns_av_sigmaI/netI 0.0933 _diffrn_reflns_limit_h_min -11 _diffrn_reflns_limit_h_max 11 _diffrn_reflns_limit_k_min -12 _diffrn_reflns_limit_k_max 11 _diffrn_reflns_limit_l_min -40 _diffrn_reflns_limit_l_max 40 _diffrn_reflns_theta_min 2.31 _diffrn_reflns_theta_max 27.88 _reflns_number_total 6018 _reflns_number_gt 3820 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'Bruker APEX2' _computing_cell_refinement 'Bruker SAINT' _computing_data_reduction 'Bruker SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker 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^)+(0.0313P)^2^+0.5690P] 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 6018 _refine_ls_number_parameters 304 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.1003 _refine_ls_R_factor_gt 0.0480 _refine_ls_wR_factor_ref 0.0978 _refine_ls_wR_factor_gt 0.0835 _refine_ls_goodness_of_fit_ref 1.014 _refine_ls_restrained_S_all 1.014 _refine_ls_shift/su_max 0.008 _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 Ge1 Ge 0.43776(4) 0.71576(3) 0.114088(10) 0.02173(10) Uani 1 1 d . . . F1 F 0.5911(2) 0.83636(18) 0.10406(5) 0.0348(5) Uani 1 1 d . . . C1 C 0.4412(3) 0.6131(3) 0.05820(9) 0.0219(7) Uani 1 1 d . . . H1 H 0.5499 0.5997 0.0506 0.026 Uiso 1 1 calc R . . C2 C 0.3704(3) 0.4626(3) 0.05683(9) 0.0236(7) Uani 1 1 d . . . C3 C 0.3978(4) 0.3425(3) 0.08279(10) 0.0334(8) Uani 1 1 d . . . H3 H 0.4682 0.3478 0.1059 0.040 Uiso 1 1 calc R . . C4 C 0.3200(4) 0.2134(4) 0.07439(11) 0.0422(9) Uani 1 1 d . . . H4 H 0.3370 0.1304 0.0920 0.051 Uiso 1 1 calc R . . C5 C 0.2178(4) 0.2065(4) 0.04024(11) 0.0438(9) Uani 1 1 d . . . H5 H 0.1649 0.1186 0.0349 0.053 Uiso 1 1 calc R . . C6 C 0.1922(4) 0.3241(4) 0.01420(11) 0.0386(9) Uani 1 1 d . . . H6 H 0.1229 0.3177 -0.0092 0.046 Uiso 1 1 calc R . . C7 C 0.2688(4) 0.4532(3) 0.02226(9) 0.0281(7) Uani 1 1 d . . . C8 C 0.2684(3) 0.5922(3) -0.00068(9) 0.0259(7) Uani 1 1 d . . . C9 C 0.3694(3) 0.6861(3) 0.01983(9) 0.0235(7) Uani 1 1 d . . . C10 C 0.3882(4) 0.8271(3) 0.00492(10) 0.0324(8) Uani 1 1 d . . . H10 H 0.4569 0.8914 0.0187 0.039 Uiso 1 1 calc R . . C11 C 0.3039(4) 0.8721(4) -0.03074(11) 0.0425(9) Uani 1 1 d . . . H11 H 0.3155 0.9683 -0.0413 0.051 Uiso 1 1 calc R . . C12 C 0.2038(4) 0.7795(4) -0.05110(10) 0.0439(9) Uani 1 1 d . . . H12 H 0.1476 0.8128 -0.0753 0.053 Uiso 1 1 calc R . . C13 C 0.1848(4) 0.6379(4) -0.03632(10) 0.0369(9) Uani 1 1 d . . . H13 H 0.1163 0.5739 -0.0502 0.044 Uiso 1 1 calc R . . C14 C 0.4981(3) 0.5827(3) 0.16064(8) 0.0206(7) Uani 1 1 d . . . C15 C 0.6505(3) 0.5460(3) 0.16788(9) 0.0236(7) Uani 1 1 d . . . C16 C 0.6868(4) 0.4526(3) 0.20178(9) 0.0267(7) Uani 1 1 d . . . H16 H 0.7897 0.4304 0.2070 0.032 Uiso 1 1 calc R . . C17 C 0.5782(4) 0.3907(3) 0.22820(9) 0.0273(7) Uani 1 1 d . . . C18 C 0.4290(4) 0.4227(3) 0.21974(9) 0.0287(8) Uani 1 1 d . . . H18 H 0.3530 0.3794 0.2371 0.034 Uiso 1 1 calc R . . C19 C 0.3865(4) 0.5166(3) 0.18650(9) 0.0250(7) Uani 1 1 d . . . C20 C 0.2198(4) 0.5386(4) 0.17859(11) 0.0415(9) Uani 1 1 d . . . H20A H 0.1621 0.4747 0.1978 0.062 Uiso 1 1 calc R . . H20B H 0.1962 0.5155 0.1484 0.062 Uiso 1 1 calc R . . H20C H 0.1932 0.6399 0.1845 0.062 Uiso 1 1 calc R . . C21 C 0.6221(4) 0.2909(4) 0.26498(10) 0.0426(9) Uani 1 1 d . . . H21A H 0.6693 0.2032 0.2532 0.064 Uiso 1 1 calc R . . H21B H 0.5320 0.2641 0.2815 0.064 Uiso 1 1 calc R . . H21C H 0.6936 0.3408 0.2841 0.064 Uiso 1 1 calc R . . C22 C 0.7770(3) 0.6016(4) 0.13973(9) 0.0319(8) Uani 1 1 d . . . H22A H 0.8719 0.5558 0.1485 0.048 Uiso 1 1 calc R . . H22B H 0.7854 0.7071 0.1430 0.048 Uiso 1 1 calc R . . H22C H 0.7560 0.5780 0.1094 0.048 Uiso 1 1 calc R . . C23 C 0.2828(4) 0.8537(3) 0.13267(9) 0.0238(7) Uani 1 1 d . . . C24 C 0.1372(4) 0.8590(3) 0.11533(9) 0.0256(7) Uani 1 1 d . . . C25 C 0.0838(3) 0.7582(3) 0.08003(9) 0.0300(8) Uani 1 1 d . . . H25A H -0.0261 0.7485 0.0816 0.045 Uiso 1 1 calc R . . H25B H 0.1305 0.6626 0.0838 0.045 Uiso 1 1 calc R . . H25C H 0.1122 0.7979 0.0517 0.045 Uiso 1 1 calc R . . C26 C 0.0335(4) 0.9601(3) 0.13127(10) 0.0314(8) Uani 1 1 d . . . H26 H -0.0653 0.9619 0.1195 0.038 Uiso 1 1 calc R . . C27 C 0.0704(4) 1.0573(3) 0.16365(10) 0.0357(9) Uani 1 1 d . . . C28 C -0.0424(5) 1.1670(4) 0.18017(13) 0.0570(12) Uani 1 1 d . . . H28A H -0.0191 1.1912 0.2104 0.085 Uiso 1 1 calc R . . H28B H -0.1441 1.1260 0.1785 0.085 Uiso 1 1 calc R . . H28C H -0.0371 1.2551 0.1624 0.085 Uiso 1 1 calc R . . C29 C 0.2141(4) 1.0507(3) 0.18060(10) 0.0383(9) Uani 1 1 d . . . H29 H 0.2410 1.1171 0.2028 0.046 Uiso 1 1 calc R . . C30 C 0.3214(4) 0.9511(3) 0.16654(9) 0.0310(8) Uani 1 1 d . . . C31 C 0.4751(4) 0.9513(4) 0.18826(11) 0.0496(11) Uani 1 1 d . . . H31A H 0.5508 0.9881 0.1679 0.074 Uiso 1 1 calc R . . H31B H 0.5015 0.8521 0.1969 0.074 Uiso 1 1 calc R . . H31C H 0.4721 1.0138 0.2139 0.074 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 Ge1 0.02508(18) 0.01993(17) 0.02017(16) 0.00056(15) 0.00033(12) -0.00210(16) F1 0.0388(12) 0.0322(11) 0.0334(10) 0.0060(8) 0.0006(9) -0.0075(9) C1 0.0204(17) 0.0236(17) 0.0216(16) 0.0018(13) 0.0053(13) 0.0005(13) C2 0.0260(18) 0.0234(17) 0.0215(16) -0.0039(13) 0.0053(13) 0.0011(14) C3 0.051(2) 0.0256(18) 0.0238(17) -0.0019(14) 0.0033(16) -0.0014(17) C4 0.069(3) 0.0211(18) 0.037(2) -0.0009(17) 0.0135(18) -0.001(2) C5 0.055(3) 0.028(2) 0.048(2) -0.0123(18) 0.0159(19) -0.0161(19) C6 0.038(2) 0.041(2) 0.037(2) -0.0153(17) 0.0028(17) -0.0083(17) C7 0.029(2) 0.0299(19) 0.0259(17) -0.0093(14) 0.0093(14) -0.0002(15) C8 0.0276(19) 0.0315(19) 0.0187(16) -0.0058(13) 0.0035(13) 0.0050(15) C9 0.0259(18) 0.0261(19) 0.0185(15) 0.0002(12) 0.0074(13) 0.0018(13) C10 0.037(2) 0.034(2) 0.0271(17) 0.0025(14) 0.0032(15) 0.0011(15) C11 0.052(3) 0.039(2) 0.036(2) 0.0132(17) 0.0055(18) 0.0080(19) C12 0.054(3) 0.051(2) 0.0263(18) 0.0040(19) -0.0086(16) 0.013(2) C13 0.035(2) 0.046(2) 0.0299(18) -0.0117(17) -0.0026(16) 0.0073(18) C14 0.0254(18) 0.0186(16) 0.0177(15) -0.0017(12) -0.0021(13) 0.0004(13) C15 0.0278(19) 0.0214(17) 0.0216(16) -0.0079(13) -0.0023(14) 0.0002(14) C16 0.0278(19) 0.0253(18) 0.0270(17) -0.0056(14) -0.0042(14) 0.0048(14) C17 0.039(2) 0.0201(17) 0.0226(16) -0.0026(13) -0.0036(15) 0.0039(15) C18 0.035(2) 0.0263(18) 0.0245(17) 0.0043(14) 0.0047(14) -0.0040(15) C19 0.0259(19) 0.0230(17) 0.0262(16) 0.0004(13) 0.0006(14) 0.0006(14) C20 0.026(2) 0.048(2) 0.050(2) 0.0190(18) 0.0083(17) 0.0007(17) C21 0.054(2) 0.042(2) 0.0323(19) 0.0120(17) -0.0084(17) 0.007(2) C22 0.0215(19) 0.043(2) 0.0310(18) -0.0041(15) 0.0004(15) 0.0009(16) C23 0.035(2) 0.0195(16) 0.0168(15) 0.0037(12) 0.0003(14) -0.0006(14) C24 0.035(2) 0.0215(17) 0.0200(16) 0.0036(13) 0.0065(14) 0.0011(15) C25 0.0234(18) 0.040(2) 0.0265(17) -0.0023(14) 0.0018(13) 0.0009(15) C26 0.036(2) 0.0287(19) 0.0294(18) 0.0066(15) 0.0072(15) 0.0066(16) C27 0.048(2) 0.0244(19) 0.0351(19) 0.0026(15) 0.0133(17) 0.0119(17) C28 0.072(3) 0.037(2) 0.063(3) -0.0076(19) 0.019(2) 0.019(2) C29 0.062(3) 0.0209(19) 0.0322(19) -0.0074(15) 0.0039(18) 0.0040(18) C30 0.045(2) 0.0234(18) 0.0246(17) -0.0006(14) -0.0014(15) 0.0007(16) C31 0.060(3) 0.048(2) 0.041(2) -0.0167(18) -0.0155(19) -0.001(2) _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 Ge1 F1 1.7836(17) . ? Ge1 C23 1.958(3) . ? Ge1 C14 1.964(3) . ? Ge1 C1 1.968(3) . ? C1 C9 1.504(4) . ? C1 C2 1.523(4) . ? C1 H1 1.0000 . ? C2 C3 1.387(4) . ? C2 C7 1.400(4) . ? C3 C4 1.399(4) . ? C3 H3 0.9500 . ? C4 C5 1.392(5) . ? C4 H4 0.9500 . ? C5 C6 1.368(5) . ? C5 H5 0.9500 . ? C6 C7 1.393(4) . ? C6 H6 0.9500 . ? C7 C8 1.463(4) . ? C8 C13 1.392(4) . ? C8 C9 1.397(4) . ? C9 C10 1.389(4) . ? C10 C11 1.394(4) . ? C10 H10 0.9500 . ? C11 C12 1.383(5) . ? C11 H11 0.9500 . ? C12 C13 1.393(5) . ? C12 H12 0.9500 . ? C13 H13 0.9500 . ? C14 C19 1.410(4) . ? C14 C15 1.411(4) . ? C15 C16 1.393(4) . ? C15 C22 1.510(4) . ? C16 C17 1.385(4) . ? C16 H16 0.9500 . ? C17 C18 1.381(4) . ? C17 C21 1.512(4) . ? C18 C19 1.394(4) . ? C18 H18 0.9500 . ? C19 C20 1.513(4) . ? C20 H20A 0.9800 . ? C20 H20B 0.9800 . ? C20 H20C 0.9800 . ? C21 H21A 0.9800 . ? C21 H21B 0.9800 . ? C21 H21C 0.9800 . ? C22 H22A 0.9800 . ? C22 H22B 0.9800 . ? C22 H22C 0.9800 . ? C23 C24 1.400(4) . ? C23 C30 1.420(4) . ? C24 C26 1.399(4) . ? C24 C25 1.508(4) . ? C25 H25A 0.9800 . ? C25 H25B 0.9800 . ? C25 H25C 0.9800 . ? C26 C27 1.382(4) . ? C26 H26 0.9500 . ? C27 C29 1.380(5) . ? C27 C28 1.512(4) . ? C28 H28A 0.9800 . ? C28 H28B 0.9800 . ? C28 H28C 0.9800 . ? C29 C30 1.392(4) . ? C29 H29 0.9500 . ? C30 C31 1.520(5) . ? C31 H31A 0.9800 . ? C31 H31B 0.9800 . ? C31 H31C 0.9800 . ? 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 F1 Ge1 C23 100.50(11) . . ? F1 Ge1 C14 107.94(10) . . ? C23 Ge1 C14 112.47(11) . . ? F1 Ge1 C1 97.78(10) . . ? C23 Ge1 C1 125.44(12) . . ? C14 Ge1 C1 109.70(11) . . ? C9 C1 C2 102.1(2) . . ? C9 C1 Ge1 117.9(2) . . ? C2 C1 Ge1 117.10(19) . . ? C9 C1 H1 106.2 . . ? C2 C1 H1 106.2 . . ? Ge1 C1 H1 106.2 . . ? C3 C2 C7 120.3(3) . . ? C3 C2 C1 129.6(3) . . ? C7 C2 C1 110.1(2) . . ? C2 C3 C4 119.0(3) . . ? C2 C3 H3 120.5 . . ? C4 C3 H3 120.5 . . ? C5 C4 C3 120.0(3) . . ? C5 C4 H4 120.0 . . ? C3 C4 H4 120.0 . . ? C6 C5 C4 121.1(3) . . ? C6 C5 H5 119.5 . . ? C4 C5 H5 119.5 . . ? C5 C6 C7 119.4(3) . . ? C5 C6 H6 120.3 . . ? C7 C6 H6 120.3 . . ? C6 C7 C2 120.2(3) . . ? C6 C7 C8 131.3(3) . . ? C2 C7 C8 108.5(3) . . ? C13 C8 C9 120.8(3) . . ? C13 C8 C7 130.4(3) . . ? C9 C8 C7 108.7(3) . . ? C10 C9 C8 120.4(3) . . ? C10 C9 C1 128.9(3) . . ? C8 C9 C1 110.6(3) . . ? C9 C10 C11 118.4(3) . . ? C9 C10 H10 120.8 . . ? C11 C10 H10 120.8 . . ? C12 C11 C10 121.4(3) . . ? C12 C11 H11 119.3 . . ? C10 C11 H11 119.3 . . ? C11 C12 C13 120.5(3) . . ? C11 C12 H12 119.8 . . ? C13 C12 H12 119.8 . . ? C8 C13 C12 118.5(3) . . ? C8 C13 H13 120.7 . . ? C12 C13 H13 120.7 . . ? C19 C14 C15 118.7(3) . . ? C19 C14 Ge1 119.5(2) . . ? C15 C14 Ge1 121.8(2) . . ? C16 C15 C14 119.2(3) . . ? C16 C15 C22 118.0(3) . . ? C14 C15 C22 122.7(3) . . ? C17 C16 C15 122.4(3) . . ? C17 C16 H16 118.8 . . ? C15 C16 H16 118.8 . . ? C18 C17 C16 117.9(3) . . ? C18 C17 C21 121.3(3) . . ? C16 C17 C21 120.9(3) . . ? C17 C18 C19 122.1(3) . . ? C17 C18 H18 119.0 . . ? C19 C18 H18 119.0 . . ? C18 C19 C14 119.6(3) . . ? C18 C19 C20 117.8(3) . . ? C14 C19 C20 122.5(3) . . ? C19 C20 H20A 109.5 . . ? C19 C20 H20B 109.5 . . ? H20A C20 H20B 109.5 . . ? C19 C20 H20C 109.5 . . ? H20A C20 H20C 109.5 . . ? H20B C20 H20C 109.5 . . ? C17 C21 H21A 109.5 . . ? C17 C21 H21B 109.5 . . ? H21A C21 H21B 109.5 . . ? C17 C21 H21C 109.5 . . ? H21A C21 H21C 109.5 . . ? H21B C21 H21C 109.5 . . ? C15 C22 H22A 109.5 . . ? C15 C22 H22B 109.5 . . ? H22A C22 H22B 109.5 . . ? C15 C22 H22C 109.5 . . ? H22A C22 H22C 109.5 . . ? H22B C22 H22C 109.5 . . ? C24 C23 C30 118.8(3) . . ? C24 C23 Ge1 124.0(2) . . ? C30 C23 Ge1 117.2(2) . . ? C26 C24 C23 119.8(3) . . ? C26 C24 C25 117.2(3) . . ? C23 C24 C25 123.0(3) . . ? C24 C25 H25A 109.5 . . ? C24 C25 H25B 109.5 . . ? H25A C25 H25B 109.5 . . ? C24 C25 H25C 109.5 . . ? H25A C25 H25C 109.5 . . ? H25B C25 H25C 109.5 . . ? C27 C26 C24 122.0(3) . . ? C27 C26 H26 119.0 . . ? C24 C26 H26 119.0 . . ? C29 C27 C26 117.7(3) . . ? C29 C27 C28 120.9(3) . . ? C26 C27 C28 121.4(3) . . ? C27 C28 H28A 109.5 . . ? C27 C28 H28B 109.5 . . ? H28A C28 H28B 109.5 . . ? C27 C28 H28C 109.5 . . ? H28A C28 H28C 109.5 . . ? H28B C28 H28C 109.5 . . ? C27 C29 C30 122.9(3) . . ? C27 C29 H29 118.6 . . ? C30 C29 H29 118.6 . . ? C29 C30 C23 118.8(3) . . ? C29 C30 C31 118.4(3) . . ? C23 C30 C31 122.8(3) . . ? C30 C31 H31A 109.5 . . ? C30 C31 H31B 109.5 . . ? H31A C31 H31B 109.5 . . ? C30 C31 H31C 109.5 . . ? H31A C31 H31C 109.5 . . ? H31B C31 H31C 109.5 . . ? 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_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag F1 Ge1 C1 C9 -79.8(2) . . . . ? C23 Ge1 C1 C9 29.1(3) . . . . ? C14 Ge1 C1 C9 167.9(2) . . . . ? F1 Ge1 C1 C2 157.6(2) . . . . ? C23 Ge1 C1 C2 -93.6(2) . . . . ? C14 Ge1 C1 C2 45.3(3) . . . . ? C9 C1 C2 C3 176.4(3) . . . . ? Ge1 C1 C2 C3 -53.2(4) . . . . ? C9 C1 C2 C7 -1.0(3) . . . . ? Ge1 C1 C2 C7 129.5(2) . . . . ? C7 C2 C3 C4 -1.3(5) . . . . ? C1 C2 C3 C4 -178.4(3) . . . . ? C2 C3 C4 C5 0.4(5) . . . . ? C3 C4 C5 C6 0.5(5) . . . . ? C4 C5 C6 C7 -0.6(5) . . . . ? C5 C6 C7 C2 -0.3(5) . . . . ? C5 C6 C7 C8 177.4(3) . . . . ? C3 C2 C7 C6 1.3(5) . . . . ? C1 C2 C7 C6 178.9(3) . . . . ? C3 C2 C7 C8 -177.0(3) . . . . ? C1 C2 C7 C8 0.7(3) . . . . ? C6 C7 C8 C13 3.6(6) . . . . ? C2 C7 C8 C13 -178.4(3) . . . . ? C6 C7 C8 C9 -178.0(3) . . . . ? C2 C7 C8 C9 0.0(3) . . . . ? C13 C8 C9 C10 -0.1(5) . . . . ? C7 C8 C9 C10 -178.7(3) . . . . ? C13 C8 C9 C1 178.0(3) . . . . ? C7 C8 C9 C1 -0.6(3) . . . . ? C2 C1 C9 C10 178.8(3) . . . . ? Ge1 C1 C9 C10 48.9(4) . . . . ? C2 C1 C9 C8 1.0(3) . . . . ? Ge1 C1 C9 C8 -129.0(2) . . . . ? C8 C9 C10 C11 0.2(5) . . . . ? C1 C9 C10 C11 -177.5(3) . . . . ? C9 C10 C11 C12 -0.1(5) . . . . ? C10 C11 C12 C13 0.0(6) . . . . ? C9 C8 C13 C12 -0.1(5) . . . . ? C7 C8 C13 C12 178.2(3) . . . . ? C11 C12 C13 C8 0.1(5) . . . . ? F1 Ge1 C14 C19 155.1(2) . . . . ? C23 Ge1 C14 C19 45.2(3) . . . . ? C1 Ge1 C14 C19 -99.4(2) . . . . ? F1 Ge1 C14 C15 -27.7(2) . . . . ? C23 Ge1 C14 C15 -137.6(2) . . . . ? C1 Ge1 C14 C15 77.8(2) . . . . ? C19 C14 C15 C16 -3.6(4) . . . . ? Ge1 C14 C15 C16 179.1(2) . . . . ? C19 C14 C15 C22 175.1(3) . . . . ? Ge1 C14 C15 C22 -2.2(4) . . . . ? C14 C15 C16 C17 1.7(4) . . . . ? C22 C15 C16 C17 -177.1(3) . . . . ? C15 C16 C17 C18 0.9(4) . . . . ? C15 C16 C17 C21 -179.4(3) . . . . ? C16 C17 C18 C19 -1.5(4) . . . . ? C21 C17 C18 C19 178.8(3) . . . . ? C17 C18 C19 C14 -0.5(5) . . . . ? C17 C18 C19 C20 177.1(3) . . . . ? C15 C14 C19 C18 3.1(4) . . . . ? Ge1 C14 C19 C18 -179.6(2) . . . . ? C15 C14 C19 C20 -174.4(3) . . . . ? Ge1 C14 C19 C20 2.9(4) . . . . ? F1 Ge1 C23 C24 129.1(2) . . . . ? C14 Ge1 C23 C24 -116.3(2) . . . . ? C1 Ge1 C23 C24 21.6(3) . . . . ? F1 Ge1 C23 C30 -52.4(2) . . . . ? C14 Ge1 C23 C30 62.1(3) . . . . ? C1 Ge1 C23 C30 -160.0(2) . . . . ? C30 C23 C24 C26 0.5(4) . . . . ? Ge1 C23 C24 C26 178.9(2) . . . . ? C30 C23 C24 C25 -178.6(3) . . . . ? Ge1 C23 C24 C25 -0.1(4) . . . . ? C23 C24 C26 C27 0.7(5) . . . . ? C25 C24 C26 C27 179.8(3) . . . . ? C24 C26 C27 C29 -0.9(5) . . . . ? C24 C26 C27 C28 179.3(3) . . . . ? C26 C27 C29 C30 -0.1(5) . . . . ? C28 C27 C29 C30 179.7(3) . . . . ? C27 C29 C30 C23 1.3(5) . . . . ? C27 C29 C30 C31 -178.6(3) . . . . ? C24 C23 C30 C29 -1.5(4) . . . . ? Ge1 C23 C30 C29 180.0(2) . . . . ? C24 C23 C30 C31 178.4(3) . . . . ? Ge1 C23 C30 C31 -0.1(4) . . . . ? _diffrn_measured_fraction_theta_max 1.000 _diffrn_reflns_theta_full 27.88 _diffrn_measured_fraction_theta_full 1.000 _refine_diff_density_max 0.445 _refine_diff_density_min -0.457 _refine_diff_density_rms 0.084