Supplementary Material (ESI) for Chemical Communications This journal is © The Royal Society of Chemistry 2001 data_largs _database_code_CSD 155957 _journal_coden_Cambridge 182 _publ_requested_journal 'Chemical Communications' loop_ _publ_author_name 'Dossett, Stephen J.' 'Fleming, James S.' 'Gillon, Amy L.' 'Jones, Matthew' 'Orpen, A.' 'Pringle, P.' 'Wass, Duncan F.' _publ_contact_author_name 'Prof P Pringle' _publ_contact_author_address ; Prof P Pringle School of Chemistry University of Bristol Cantocks Close Bristol UNITED KINGDOM ; _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C38 H48 Cl4 P2 Pt' _chemical_formula_weight 903.59 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' 'P' 'P' 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 'Cl' 'Cl' 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 'Pt' 'Pt' -1.7033 8.3905 '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)/c 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' _cell_length_a 12.942(2) _cell_length_b 12.338(2) _cell_length_c 23.711(7) _cell_angle_alpha 90 _cell_angle_beta 98.64(2) _cell_angle_gamma 90 _cell_volume 3743.1(15) _cell_formula_units_Z 4 _cell_measurement_temperature 173(2) _cell_measurement_reflns_used 96 _cell_measurement_theta_min ? _cell_measurement_theta_max ? _exptl_crystal_description block _exptl_crystal_colour colourless _exptl_crystal_size_max 0.4 _exptl_crystal_size_mid 0.25 _exptl_crystal_size_min 0.1 _exptl_crystal_density_meas 'Not measured' _exptl_crystal_density_diffrn 1.603 _exptl_crystal_density_method 'Not measured' _exptl_crystal_F_000 1808 _exptl_absorpt_coefficient_mu 4.146 _exptl_absorpt_correction_type empirical _exptl_absorpt_correction_T_min 0.535031 _exptl_absorpt_correction_T_max 0.745560 _exptl_absorpt_process_details 'SADABS (Sheldrick, 1996)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 173(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 'Siemens SMART CCD diffractometer' _diffrn_measurement_method '\w rotation with narrow frames' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 37245 _diffrn_reflns_av_R_equivalents 0.0287 _diffrn_reflns_av_sigmaI/netI 0.0268 _diffrn_reflns_limit_h_min -16 _diffrn_reflns_limit_h_max 16 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_l_min -30 _diffrn_reflns_limit_l_max 30 _diffrn_reflns_theta_min 1.59 _diffrn_reflns_theta_max 27.48 _reflns_number_total 8581 _reflns_number_gt 7423 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'SMART (Siemens, 1995b)' _computing_cell_refinement 'SMART (Siemens, 1995b)' _computing_data_reduction 'SMART (Siemens, 1995b)' _computing_structure_solution 'SHELXTL (Siemens, 1995a)' _computing_structure_refinement 'SHELXTL (Siemens, 1995a)' _computing_molecular_graphics 'SHELXTL (Siemens, 1995a)' _computing_publication_material 'SHELXTL (Siemens, 1995a)' _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^)+(0.0240P)^2^+1.7464P] 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 mixed _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 8581 _refine_ls_number_parameters 414 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0272 _refine_ls_R_factor_gt 0.0220 _refine_ls_wR_factor_ref 0.0520 _refine_ls_wR_factor_gt 0.0512 _refine_ls_goodness_of_fit_ref 1.085 _refine_ls_restrained_S_all 1.085 _refine_ls_shift/su_max 0.003 _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 Pt1 Pt 0.252116(8) 0.692911(8) 0.262745(4) 0.01516(3) Uani 1 1 d . . . P1 P 0.33089(5) 0.59181(5) 0.33453(3) 0.01600(14) Uani 1 1 d . . . P2 P 0.22573(5) 0.78296(5) 0.34035(3) 0.01597(14) Uani 1 1 d . . . Cl1 Cl 0.30439(6) 0.59595(6) 0.18592(3) 0.02716(15) Uani 1 1 d . . . Cl2 Cl 0.14274(6) 0.80630(6) 0.20067(3) 0.02776(15) Uani 1 1 d . . . Cl11 Cl -0.00003(12) 0.81937(12) 0.50923(6) 0.0853(4) Uani 1 1 d . . . Cl12 Cl 0.18105(9) 0.68718(8) 0.54381(5) 0.0575(3) Uani 1 1 d . . . C1 C 0.2960(2) 0.6838(2) 0.39134(11) 0.0175(5) Uani 1 1 d . . . H1A H 0.2499 0.6487 0.4157 0.021 Uiso 1 1 calc R . . H1B H 0.3581 0.7155 0.4152 0.021 Uiso 1 1 calc R . . C2 C 0.4705(2) 0.5603(2) 0.34250(11) 0.0186(6) Uani 1 1 d . . . C3 C 0.5490(2) 0.6393(2) 0.34465(12) 0.0208(6) Uani 1 1 d . . . C4 C 0.6520(2) 0.6044(2) 0.34830(14) 0.0280(7) Uani 1 1 d . . . H4 H 0.7061 0.6572 0.3505 0.034 Uiso 1 1 calc R . . C5 C 0.6786(2) 0.4958(3) 0.34888(13) 0.0290(7) Uani 1 1 d . . . H5 H 0.7499 0.4749 0.3521 0.035 Uiso 1 1 calc R . . C6 C 0.6012(2) 0.4180(2) 0.34469(13) 0.0274(7) Uani 1 1 d . . . H6 H 0.6186 0.3433 0.3442 0.033 Uiso 1 1 calc R . . C7 C 0.4979(2) 0.4500(2) 0.34116(12) 0.0239(6) Uani 1 1 d . . . H7 H 0.4445 0.3964 0.3378 0.029 Uiso 1 1 calc R . . C8 C 0.5278(2) 0.7598(2) 0.33959(13) 0.0249(6) Uani 1 1 d . . . H8 H 0.4507 0.7703 0.3373 0.030 Uiso 1 1 calc R . . C9 C 0.5809(3) 0.8240(3) 0.39104(15) 0.0346(8) Uani 1 1 d . . . H9A H 0.5627 0.9008 0.3860 0.052 Uiso 1 1 calc R . . H9B H 0.6569 0.8156 0.3943 0.052 Uiso 1 1 calc R . . H9C H 0.5573 0.7967 0.4258 0.052 Uiso 1 1 calc R . . C10 C 0.5595(3) 0.8034(3) 0.28409(15) 0.0365(8) Uani 1 1 d . . . H10A H 0.6348 0.7934 0.2849 0.055 Uiso 1 1 calc R . . H10B H 0.5426 0.8807 0.2803 0.055 Uiso 1 1 calc R . . H10C H 0.5214 0.7638 0.2516 0.055 Uiso 1 1 calc R . . C11 C 0.2661(2) 0.4624(2) 0.34230(12) 0.0177(5) Uani 1 1 d . . . C12 C 0.2774(2) 0.4026(2) 0.39342(12) 0.0219(6) Uani 1 1 d . . . C13 C 0.2212(3) 0.3062(2) 0.39338(14) 0.0306(7) Uani 1 1 d . . . H13 H 0.2266 0.2648 0.4275 0.037 Uiso 1 1 calc R . . C14 C 0.1578(3) 0.2688(2) 0.34502(15) 0.0339(8) Uani 1 1 d . . . H14 H 0.1207 0.2025 0.3464 0.041 Uiso 1 1 calc R . . C15 C 0.1482(3) 0.3274(2) 0.29479(15) 0.0315(7) Uani 1 1 d . . . H15 H 0.1043 0.3022 0.2616 0.038 Uiso 1 1 calc R . . C16 C 0.2034(2) 0.4237(2) 0.29342(13) 0.0243(6) Uani 1 1 d . . . H16 H 0.1985 0.4636 0.2589 0.029 Uiso 1 1 calc R . . C17 C 0.3459(3) 0.4373(2) 0.44833(13) 0.0289(7) Uani 1 1 d . . . H17 H 0.3801 0.5074 0.4408 0.035 Uiso 1 1 calc R . . C18 C 0.4323(3) 0.3548(3) 0.46841(15) 0.0379(8) Uani 1 1 d . . . H18A H 0.4737 0.3803 0.5040 0.057 Uiso 1 1 calc R . . H18B H 0.4777 0.3470 0.4391 0.057 Uiso 1 1 calc R . . H18C H 0.4007 0.2846 0.4750 0.057 Uiso 1 1 calc R . . C19 C 0.2799(3) 0.4563(3) 0.49583(15) 0.0487(10) Uani 1 1 d . . . H19A H 0.3237 0.4881 0.5290 0.073 Uiso 1 1 calc R . . H19B H 0.2512 0.3871 0.5067 0.073 Uiso 1 1 calc R . . H19C H 0.2225 0.5060 0.4822 0.073 Uiso 1 1 calc R . . C20 C 0.0929(2) 0.8164(2) 0.35119(12) 0.0196(5) Uani 1 1 d . . . C21 C 0.0158(2) 0.7384(2) 0.35635(13) 0.0242(6) Uani 1 1 d . . . C22 C -0.0825(2) 0.7760(3) 0.36368(15) 0.0337(8) Uani 1 1 d . . . H22 H -0.1344 0.7246 0.3698 0.040 Uiso 1 1 calc R . . C23 C -0.1081(2) 0.8848(3) 0.36250(14) 0.0324(7) Uani 1 1 d . . . H23 H -0.1761 0.9072 0.3680 0.039 Uiso 1 1 calc R . . C24 C -0.0343(2) 0.9600(3) 0.35335(14) 0.0297(7) Uani 1 1 d . . . H24 H -0.0519 1.0347 0.3502 0.036 Uiso 1 1 calc R . . C25 C 0.0660(2) 0.9262(2) 0.34870(13) 0.0243(6) Uani 1 1 d . . . H25 H 0.1177 0.9788 0.3437 0.029 Uiso 1 1 calc R . . C26 C 0.0323(2) 0.6176(2) 0.34972(15) 0.0303(7) Uani 1 1 d . . . H26 H 0.1086 0.6059 0.3492 0.036 Uiso 1 1 calc R . . C27 C 0.0019(3) 0.5507(3) 0.39883(17) 0.0453(9) Uani 1 1 d . . . H27A H 0.0196 0.4745 0.3938 0.068 Uiso 1 1 calc R . . H27B H -0.0734 0.5574 0.3993 0.068 Uiso 1 1 calc R . . H27C H 0.0401 0.5774 0.4350 0.068 Uiso 1 1 calc R . . C28 C -0.0261(3) 0.5804(3) 0.29192(16) 0.0376(8) Uani 1 1 d . . . H28A H -0.0161 0.5022 0.2876 0.056 Uiso 1 1 calc R . . H28B H 0.0014 0.6191 0.2612 0.056 Uiso 1 1 calc R . . H28C H -0.1008 0.5959 0.2900 0.056 Uiso 1 1 calc R . . C29 C 0.2984(2) 0.9099(2) 0.35170(12) 0.0189(6) Uani 1 1 d . . . C30 C 0.3199(2) 0.9617(2) 0.40500(13) 0.0212(6) Uani 1 1 d . . . C31 C 0.3803(2) 1.0564(2) 0.40746(14) 0.0285(7) Uani 1 1 d . . . H31 H 0.3969 1.0927 0.4430 0.034 Uiso 1 1 calc R . . C32 C 0.4167(3) 1.0988(2) 0.36039(15) 0.0339(8) Uani 1 1 d . . . H32 H 0.4578 1.1630 0.3638 0.041 Uiso 1 1 calc R . . C33 C 0.3933(3) 1.0479(2) 0.30848(15) 0.0321(7) Uani 1 1 d . . . H33 H 0.4182 1.0768 0.2759 0.039 Uiso 1 1 calc R . . C34 C 0.3331(2) 0.9540(2) 0.30385(13) 0.0248(6) Uani 1 1 d . . . H34 H 0.3155 0.9198 0.2678 0.030 Uiso 1 1 calc R . . C35 C 0.2820(2) 0.9229(2) 0.45903(13) 0.0265(6) Uani 1 1 d . . . H35 H 0.2379 0.8570 0.4495 0.032 Uiso 1 1 calc R . . C36 C 0.3730(3) 0.8921(3) 0.50553(14) 0.0360(8) Uani 1 1 d . . . H36A H 0.3453 0.8632 0.5388 0.054 Uiso 1 1 calc R . . H36B H 0.4156 0.9565 0.5168 0.054 Uiso 1 1 calc R . . H36C H 0.4163 0.8369 0.4907 0.054 Uiso 1 1 calc R . . C37 C 0.2142(3) 1.0098(3) 0.48185(16) 0.0407(9) Uani 1 1 d . . . H37A H 0.1897 0.9829 0.5164 0.061 Uiso 1 1 calc R . . H37B H 0.1540 1.0261 0.4528 0.061 Uiso 1 1 calc R . . H37C H 0.2557 1.0758 0.4908 0.061 Uiso 1 1 calc R . . C99 C 0.0906(4) 0.7770(4) 0.56580(18) 0.0643(14) Uani 1 1 d . . . H99A H 0.0540 0.7409 0.5945 0.077 Uiso 1 1 calc R . . H99B H 0.1281 0.8409 0.5841 0.077 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 Pt1 0.01574(5) 0.01415(5) 0.01489(5) -0.00038(4) 0.00005(4) -0.00067(4) P1 0.0166(3) 0.0130(3) 0.0172(4) -0.0010(3) -0.0011(3) 0.0002(2) P2 0.0162(3) 0.0129(3) 0.0184(4) -0.0006(2) 0.0011(3) -0.0001(2) Cl1 0.0336(4) 0.0259(4) 0.0231(4) -0.0059(3) 0.0082(3) 0.0014(3) Cl2 0.0290(4) 0.0268(3) 0.0252(4) 0.0067(3) -0.0034(3) 0.0053(3) Cl11 0.0832(9) 0.1059(10) 0.0647(8) 0.0147(7) 0.0035(7) 0.0506(8) Cl12 0.0676(7) 0.0544(6) 0.0517(6) 0.0005(5) 0.0132(5) 0.0262(5) C1 0.0200(13) 0.0148(12) 0.0167(13) -0.0007(10) -0.0005(10) 0.0003(10) C2 0.0182(14) 0.0213(13) 0.0154(14) -0.0012(10) -0.0002(11) 0.0038(10) C3 0.0200(14) 0.0239(14) 0.0177(15) -0.0012(11) 0.0002(11) 0.0014(11) C4 0.0184(15) 0.0337(16) 0.0309(18) -0.0003(13) 0.0011(13) -0.0020(12) C5 0.0204(15) 0.0396(17) 0.0263(17) -0.0028(13) 0.0009(13) 0.0093(13) C6 0.0304(16) 0.0267(15) 0.0243(16) -0.0027(12) 0.0017(13) 0.0094(13) C7 0.0256(16) 0.0232(14) 0.0220(16) -0.0028(11) 0.0011(12) 0.0027(11) C8 0.0212(15) 0.0197(14) 0.0334(18) -0.0001(12) 0.0026(13) -0.0009(11) C9 0.0363(19) 0.0299(17) 0.037(2) -0.0062(14) 0.0030(15) -0.0026(14) C10 0.046(2) 0.0302(16) 0.0345(19) 0.0061(14) 0.0099(16) 0.0011(15) C11 0.0190(14) 0.0137(12) 0.0198(14) -0.0015(10) 0.0008(11) -0.0015(10) C12 0.0250(15) 0.0174(13) 0.0227(15) 0.0002(11) 0.0015(12) 0.0024(11) C13 0.0372(18) 0.0213(14) 0.0330(18) 0.0080(13) 0.0045(14) -0.0016(13) C14 0.0385(19) 0.0181(14) 0.043(2) 0.0017(13) -0.0014(16) -0.0093(13) C15 0.0331(18) 0.0241(16) 0.0342(19) -0.0040(13) -0.0055(14) -0.0080(13) C16 0.0268(15) 0.0207(14) 0.0239(16) 0.0001(12) -0.0011(12) -0.0017(12) C17 0.0434(19) 0.0198(14) 0.0207(16) 0.0010(12) -0.0040(14) 0.0020(13) C18 0.050(2) 0.0287(16) 0.0290(19) 0.0031(14) -0.0130(16) 0.0055(15) C19 0.077(3) 0.043(2) 0.025(2) -0.0013(16) 0.0056(19) 0.0130(19) C20 0.0178(13) 0.0223(14) 0.0182(14) -0.0025(11) 0.0011(11) 0.0018(11) C21 0.0192(15) 0.0245(14) 0.0274(17) 0.0011(12) -0.0011(12) -0.0014(11) C22 0.0203(16) 0.0371(18) 0.045(2) 0.0051(15) 0.0075(14) -0.0037(13) C23 0.0196(16) 0.0430(19) 0.0347(19) -0.0021(14) 0.0041(14) 0.0098(13) C24 0.0283(17) 0.0280(16) 0.0304(18) -0.0043(13) -0.0032(14) 0.0085(13) C25 0.0229(15) 0.0220(14) 0.0272(16) -0.0019(12) 0.0014(12) 0.0011(12) C26 0.0212(16) 0.0217(15) 0.047(2) 0.0033(13) 0.0033(14) -0.0029(12) C27 0.042(2) 0.0350(19) 0.056(3) 0.0144(17) -0.0012(18) -0.0055(15) C28 0.0327(18) 0.0259(16) 0.052(2) -0.0019(15) -0.0014(16) -0.0051(14) C29 0.0175(13) 0.0135(12) 0.0249(15) -0.0005(11) 0.0008(11) 0.0006(10) C30 0.0185(14) 0.0190(13) 0.0247(16) -0.0036(11) -0.0017(12) 0.0029(10) C31 0.0295(17) 0.0202(14) 0.0335(18) -0.0075(12) -0.0028(14) -0.0026(12) C32 0.0353(18) 0.0189(15) 0.046(2) -0.0027(13) 0.0011(16) -0.0090(13) C33 0.0374(18) 0.0230(15) 0.0369(19) 0.0061(13) 0.0086(15) -0.0071(13) C34 0.0276(16) 0.0195(14) 0.0270(17) -0.0005(11) 0.0033(13) -0.0024(11) C35 0.0271(16) 0.0270(15) 0.0251(16) -0.0073(12) 0.0030(13) -0.0003(12) C36 0.0387(19) 0.0407(19) 0.0263(18) -0.0032(14) -0.0024(15) -0.0004(15) C37 0.044(2) 0.044(2) 0.037(2) -0.0122(16) 0.0119(17) 0.0078(16) C99 0.094(4) 0.065(3) 0.037(2) 0.006(2) 0.018(2) 0.043(3) _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 Pt1 P2 2.2202(9) . ? Pt1 P1 2.2301(9) . ? Pt1 Cl2 2.3465(9) . ? Pt1 Cl1 2.3627(9) . ? P1 C11 1.824(3) . ? P1 C2 1.830(3) . ? P1 C1 1.869(3) . ? P2 C20 1.824(3) . ? P2 C29 1.825(3) . ? P2 C1 1.860(3) . ? Cl11 C99 1.725(4) . ? Cl12 C99 1.749(4) . ? C2 C3 1.403(4) . ? C2 C7 1.409(4) . ? C3 C4 1.392(4) . ? C3 C8 1.513(4) . ? C4 C5 1.384(4) . ? C5 C6 1.378(4) . ? C6 C7 1.385(4) . ? C8 C9 1.529(4) . ? C8 C10 1.533(4) . ? C11 C16 1.395(4) . ? C11 C12 1.407(4) . ? C12 C13 1.394(4) . ? C12 C17 1.521(4) . ? C13 C14 1.385(5) . ? C14 C15 1.383(5) . ? C15 C16 1.388(4) . ? C17 C19 1.531(5) . ? C17 C18 1.535(4) . ? C20 C25 1.399(4) . ? C20 C21 1.403(4) . ? C21 C22 1.390(4) . ? C21 C26 1.517(4) . ? C22 C23 1.382(5) . ? C23 C24 1.370(5) . ? C24 C25 1.385(4) . ? C26 C27 1.525(5) . ? C26 C28 1.533(5) . ? C29 C34 1.391(4) . ? C29 C30 1.407(4) . ? C30 C31 1.401(4) . ? C30 C35 1.516(4) . ? C31 C32 1.377(5) . ? C32 C33 1.375(5) . ? C33 C34 1.390(4) . ? C35 C37 1.535(4) . ? C35 C36 1.536(4) . ? 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 P2 Pt1 P1 75.96(3) . . ? P2 Pt1 Cl2 93.86(3) . . ? P1 Pt1 Cl2 167.53(3) . . ? P2 Pt1 Cl1 172.17(3) . . ? P1 Pt1 Cl1 98.83(3) . . ? Cl2 Pt1 Cl1 91.99(3) . . ? C11 P1 C2 105.30(12) . . ? C11 P1 C1 107.14(12) . . ? C2 P1 C1 113.40(12) . . ? C11 P1 Pt1 113.72(9) . . ? C2 P1 Pt1 121.97(9) . . ? C1 P1 Pt1 94.45(9) . . ? C20 P2 C29 105.06(12) . . ? C20 P2 C1 115.96(13) . . ? C29 P2 C1 106.12(12) . . ? C20 P2 Pt1 119.76(9) . . ? C29 P2 Pt1 114.33(10) . . ? C1 P2 Pt1 95.04(9) . . ? P2 C1 P1 94.54(13) . . ? C3 C2 C7 119.2(3) . . ? C3 C2 P1 123.7(2) . . ? C7 C2 P1 116.9(2) . . ? C4 C3 C2 118.0(3) . . ? C4 C3 C8 118.1(3) . . ? C2 C3 C8 123.8(2) . . ? C5 C4 C3 122.4(3) . . ? C6 C5 C4 119.7(3) . . ? C5 C6 C7 119.4(3) . . ? C6 C7 C2 121.3(3) . . ? C3 C8 C9 113.0(3) . . ? C3 C8 C10 110.1(3) . . ? C9 C8 C10 110.9(3) . . ? C16 C11 C12 120.6(2) . . ? C16 C11 P1 115.7(2) . . ? C12 C11 P1 123.7(2) . . ? C13 C12 C11 117.3(3) . . ? C13 C12 C17 118.5(3) . . ? C11 C12 C17 124.2(2) . . ? C14 C13 C12 121.9(3) . . ? C15 C14 C13 120.3(3) . . ? C14 C15 C16 119.1(3) . . ? C15 C16 C11 120.7(3) . . ? C12 C17 C19 110.8(3) . . ? C12 C17 C18 112.5(2) . . ? C19 C17 C18 109.6(3) . . ? C25 C20 C21 119.4(3) . . ? C25 C20 P2 116.7(2) . . ? C21 C20 P2 123.7(2) . . ? C22 C21 C20 117.2(3) . . ? C22 C21 C26 119.2(3) . . ? C20 C21 C26 123.4(3) . . ? C23 C22 C21 123.0(3) . . ? C24 C23 C22 119.3(3) . . ? C23 C24 C25 119.5(3) . . ? C24 C25 C20 121.3(3) . . ? C21 C26 C27 113.3(3) . . ? C21 C26 C28 109.2(3) . . ? C27 C26 C28 111.8(3) . . ? C34 C29 C30 120.7(3) . . ? C34 C29 P2 115.9(2) . . ? C30 C29 P2 123.4(2) . . ? C31 C30 C29 116.7(3) . . ? C31 C30 C35 118.5(3) . . ? C29 C30 C35 124.8(3) . . ? C32 C31 C30 122.6(3) . . ? C33 C32 C31 119.7(3) . . ? C32 C33 C34 119.8(3) . . ? C33 C34 C29 120.4(3) . . ? C30 C35 C37 110.6(3) . . ? C30 C35 C36 112.0(3) . . ? C37 C35 C36 109.8(3) . . ? Cl11 C99 Cl12 111.6(2) . . ? _diffrn_measured_fraction_theta_max 1.000 _diffrn_reflns_theta_full 27.48 _diffrn_measured_fraction_theta_full 0.999 _refine_diff_density_max 0.888 _refine_diff_density_min -1.866 _refine_diff_density_rms 0.089