Supplementary Material (ESI) for Dalton Transactions This journal is (c) The Royal Society of Chemistry 2007 data_global _journal_name_full 'Dalton Trans.' _journal_coden_cambridge 0222 _publ_section_title ;A Chiral Stannate as an "Ansa" pi-Arene Ligand in Rhodium Chemistry ; _publ_contact_author_name 'Prof. Lutz Gade' _publ_contact_author_email LUTZ.GADE@UNI-HD.DE loop_ _publ_author_name 'Lutz Gade' 'Michaela Kilian' 'Hubert Wadepohl' # Attachment 'ga_mk22.cif' data_complex_3 _database_code_depnum_ccdc_archive 'CCDC 664480' _audit_creation_method SHELXL-97 _chemical_name_systematic ? _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C40 H69 N3 P Rh Si4 Sn' _chemical_formula_weight 956.91 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' P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Rh Rh -1.1178 0.9187 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Sn Sn -0.6537 1.4246 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'C 2' _symmetry_int_tables_number 5 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z' _cell_length_a 22.7301(14) _cell_length_b 10.6279(6) _cell_length_c 21.0608(12) _cell_angle_alpha 90.00 _cell_angle_beta 115.5040(10) _cell_angle_gamma 90.00 _cell_volume 4592.0(5) _cell_formula_units_Z 4 _cell_measurement_temperature 100(2) _cell_measurement_reflns_used ? _cell_measurement_theta_min ? _cell_measurement_theta_max ? _exptl_crystal_description irregular _exptl_crystal_colour orange _exptl_crystal_size_max 0.40 _exptl_crystal_size_mid 0.30 _exptl_crystal_size_min 0.10 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.384 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1984 _exptl_absorpt_coefficient_mu 1.072 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.6765 _exptl_absorpt_correction_T_max 0.7464 _exptl_absorpt_process_details 'SADABS (Bruker AXS, 2004-2007)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 100(2) _diffrn_radiation_probe x-ray _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'CCD area detector (Bruker AXS Smart 1000)' _diffrn_measurement_method '\f- and \w-scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 110350 _diffrn_reflns_av_R_equivalents 0.0351 _diffrn_reflns_av_sigmaI/netI 0.0363 _diffrn_reflns_limit_h_min -33 _diffrn_reflns_limit_h_max 30 _diffrn_reflns_limit_k_min -15 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_limit_l_max 31 _diffrn_reflns_theta_min 1.80 _diffrn_reflns_theta_max 32.15 _reflns_number_total 15013 _reflns_number_gt 14233 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'SMART (Bruker AXS, 1997-2003)' _computing_cell_refinement 'SAINT (Bruker AXS, 1997-2006)' _computing_data_reduction 'SAINT (Bruker AXS, 1997-2006)' _computing_structure_solution 'DIRDIF (Beurskens, 1999)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'PLATON (Spek, 1980-2005)' _computing_publication_material 'SHELXL-97 (Sheldrick, 1997)' _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^)+(0.0219P)^2^+0.0000P] 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_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881' _refine_ls_abs_structure_Flack -0.021(8) _refine_ls_number_reflns 15013 _refine_ls_number_parameters 482 _refine_ls_number_restraints 1 _refine_ls_R_factor_all 0.0265 _refine_ls_R_factor_gt 0.0237 _refine_ls_wR_factor_ref 0.0522 _refine_ls_wR_factor_gt 0.0512 _refine_ls_goodness_of_fit_ref 1.084 _refine_ls_restrained_S_all 1.084 _refine_ls_shift/su_max 0.001 _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 C1 C 0.05002(9) 1.07242(18) 0.11169(10) 0.0167(4) Uani 1 1 d . . . C2 C 0.01474(10) 1.16022(19) 0.13160(10) 0.0196(4) Uani 1 1 d . . . H2 H 0.0184(12) 1.240(2) 0.1262(13) 0.024 Uiso 1 1 d . . . C3 C -0.02320(10) 1.1180(2) 0.16521(11) 0.0227(4) Uani 1 1 d . . . H3 H -0.0443(12) 1.174(3) 0.1815(13) 0.027 Uiso 1 1 d . . . C4 C -0.02982(9) 0.9873(2) 0.17528(11) 0.0231(4) Uani 1 1 d . . . H4 H -0.0557(12) 0.966(3) 0.1997(12) 0.028 Uiso 1 1 d . . . C5 C 0.00000(10) 0.8986(2) 0.14983(12) 0.0220(4) Uani 1 1 d . . . H5 H -0.0055(12) 0.814(3) 0.1510(13) 0.026 Uiso 1 1 d . . . C6 C 0.04085(10) 0.9421(2) 0.12003(10) 0.0184(4) Uani 1 1 d . . . H6 H 0.0671(12) 0.886(2) 0.1079(12) 0.022 Uiso 1 1 d . . . C7 C 0.09764(10) 1.10753(19) 0.08107(10) 0.0189(4) Uani 1 1 d . . . H7 H 0.0768 1.0826 0.0304 0.023 Uiso 1 1 calc R . . C8 C 0.11023(12) 1.2491(2) 0.08338(14) 0.0315(5) Uani 1 1 d . . . H8A H 0.1284 1.2783 0.1323 0.047 Uiso 1 1 calc R . . H8B H 0.0691 1.2932 0.0559 0.047 Uiso 1 1 calc R . . H8C H 0.1412 1.2667 0.0634 0.047 Uiso 1 1 calc R . . C9 C 0.15257(11) 0.8449(2) 0.00677(11) 0.0258(4) Uani 1 1 d . . . H9A H 0.1554 0.7700 0.0351 0.039 Uiso 1 1 calc R . . H9B H 0.1723 0.8269 -0.0255 0.039 Uiso 1 1 calc R . . H9C H 0.1067 0.8680 -0.0204 0.039 Uiso 1 1 calc R . . C10 C 0.20393(12) 1.0998(2) 0.00456(12) 0.0312(5) Uani 1 1 d . . . H10A H 0.1601 1.1255 -0.0292 0.047 Uiso 1 1 calc R . . H10B H 0.2273 1.0636 -0.0208 0.047 Uiso 1 1 calc R . . H10C H 0.2278 1.1734 0.0314 0.047 Uiso 1 1 calc R . . C20 C 0.28985(9) 1.16649(17) 0.33362(10) 0.0150(3) Uani 1 1 d . . . H20 H 0.2478 1.1653 0.3381 0.018 Uiso 1 1 calc R . . C21 C 0.30529(11) 1.30602(19) 0.32933(12) 0.0234(4) Uani 1 1 d . . . H21A H 0.3496 1.3141 0.3330 0.035 Uiso 1 1 calc R . . H21B H 0.3020 1.3521 0.3680 0.035 Uiso 1 1 calc R . . H21C H 0.2741 1.3409 0.2843 0.035 Uiso 1 1 calc R . . C22 C 0.33947(9) 1.1004(2) 0.39954(10) 0.0177(4) Uani 1 1 d . . . C23 C 0.38659(11) 1.1636(2) 0.45668(12) 0.0276(5) Uani 1 1 d . . . H23 H 0.3888 1.2528 0.4559 0.033 Uiso 1 1 calc R . . C24 C 0.43039(13) 1.0978(3) 0.51480(13) 0.0367(6) Uani 1 1 d . . . H24 H 0.4622 1.1427 0.5533 0.044 Uiso 1 1 calc R . . C25 C 0.42838(12) 0.9682(3) 0.51744(12) 0.0334(6) Uani 1 1 d . . . H25 H 0.4592 0.9237 0.5569 0.040 Uiso 1 1 calc R . . C26 C 0.38087(12) 0.9041(2) 0.46188(12) 0.0287(5) Uani 1 1 d . . . H26 H 0.3780 0.8151 0.4636 0.034 Uiso 1 1 calc R . . C27 C 0.33749(10) 0.9698(2) 0.40368(11) 0.0219(4) Uani 1 1 d . . . H27 H 0.3055 0.9245 0.3656 0.026 Uiso 1 1 calc R . . C28 C 0.33108(11) 1.24591(19) 0.18178(12) 0.0236(4) Uani 1 1 d . . . H28A H 0.2860 1.2708 0.1519 0.035 Uiso 1 1 calc R . . H28B H 0.3541 1.2310 0.1525 0.035 Uiso 1 1 calc R . . H28C H 0.3530 1.3132 0.2156 0.035 Uiso 1 1 calc R . . C29 C 0.41819(9) 1.0780(2) 0.29856(11) 0.0211(4) Uani 1 1 d . . . H29A H 0.4291 1.1452 0.3337 0.032 Uiso 1 1 calc R . . H29B H 0.4475 1.0825 0.2755 0.032 Uiso 1 1 calc R . . H29C H 0.4231 0.9961 0.3218 0.032 Uiso 1 1 calc R . . C30 C 0.18571(9) 0.73338(16) 0.26477(9) 0.0133(3) Uani 1 1 d . . . H30 H 0.1674 0.7929 0.2885 0.016 Uiso 1 1 calc R . . C31 C 0.23055(10) 0.64405(19) 0.32230(10) 0.0200(4) Uani 1 1 d . . . H31A H 0.2495 0.5825 0.3018 0.030 Uiso 1 1 calc R . . H31B H 0.2053 0.6000 0.3432 0.030 Uiso 1 1 calc R . . H31C H 0.2655 0.6925 0.3587 0.030 Uiso 1 1 calc R . . C32 C 0.12768(9) 0.66115(17) 0.21109(10) 0.0147(3) Uani 1 1 d . . . C33 C 0.08308(9) 0.6058(2) 0.23174(11) 0.0201(4) Uani 1 1 d . . . H33 H 0.0905 0.6104 0.2797 0.024 Uiso 1 1 calc R . . C34 C 0.02800(10) 0.5439(2) 0.18371(11) 0.0249(4) Uani 1 1 d . . . H34 H -0.0020 0.5075 0.1989 0.030 Uiso 1 1 calc R . . C35 C 0.01672(10) 0.5353(2) 0.11360(11) 0.0252(4) Uani 1 1 d . . . H35 H -0.0207 0.4926 0.0807 0.030 Uiso 1 1 calc R . . C36 C 0.06074(10) 0.5899(2) 0.09209(11) 0.0259(4) Uani 1 1 d . . . H36 H 0.0536 0.5843 0.0443 0.031 Uiso 1 1 calc R . . C37 C 0.11545(9) 0.65307(19) 0.14091(10) 0.0193(4) Uani 1 1 d . . . H37 H 0.1449 0.6913 0.1256 0.023 Uiso 1 1 calc R . . C38 C 0.36328(10) 0.7219(2) 0.29638(12) 0.0238(4) Uani 1 1 d . . . H38A H 0.3760 0.7936 0.3288 0.036 Uiso 1 1 calc R . . H38B H 0.3975 0.7051 0.2810 0.036 Uiso 1 1 calc R . . H38C H 0.3571 0.6476 0.3203 0.036 Uiso 1 1 calc R . . C39 C 0.26876(10) 0.60839(19) 0.16582(11) 0.0228(4) Uani 1 1 d . . . H39A H 0.2535 0.5441 0.1886 0.034 Uiso 1 1 calc R . . H39B H 0.3092 0.5799 0.1644 0.034 Uiso 1 1 calc R . . H39C H 0.2355 0.6224 0.1177 0.034 Uiso 1 1 calc R . . C40 C 0.36163(10) 0.8967(2) 0.11637(12) 0.0229(4) Uani 1 1 d . . . H40A H 0.3474 0.8250 0.0840 0.034 Uiso 1 1 calc R . . H40B H 0.4043 0.8782 0.1550 0.034 Uiso 1 1 calc R . . H40C H 0.3650 0.9717 0.0911 0.034 Uiso 1 1 calc R . . C50 C 0.18113(9) 1.01507(19) 0.41252(9) 0.0201(4) Uani 1 1 d . . . H50 H 0.2155 1.0289 0.3955 0.024 Uiso 1 1 calc R . . C51 C 0.20656(12) 1.0805(2) 0.48472(12) 0.0330(5) Uani 1 1 d . . . H51A H 0.1761 1.0655 0.5057 0.049 Uiso 1 1 calc R . . H51B H 0.2103 1.1711 0.4787 0.049 Uiso 1 1 calc R . . H51C H 0.2495 1.0464 0.5157 0.049 Uiso 1 1 calc R . . C52 C 0.18015(13) 0.8733(2) 0.42402(12) 0.0275(5) Uani 1 1 d . . . H52A H 0.2250 0.8415 0.4465 0.041 Uiso 1 1 calc R . . H52B H 0.1566 0.8313 0.3786 0.041 Uiso 1 1 calc R . . H52C H 0.1583 0.8561 0.4543 0.041 Uiso 1 1 calc R . . C53 C 0.03443(10) 1.02009(19) 0.35922(10) 0.0210(4) Uani 1 1 d . . . H53 H -0.0048 1.0640 0.3235 0.025 Uiso 1 1 calc R . . C54 C 0.01955(12) 0.8793(2) 0.34502(14) 0.0307(5) Uani 1 1 d . . . H54A H 0.0512 0.8303 0.3843 0.046 Uiso 1 1 calc R . . H54B H 0.0225 0.8557 0.3015 0.046 Uiso 1 1 calc R . . H54C H -0.0245 0.8619 0.3402 0.046 Uiso 1 1 calc R . . C55 C 0.03576(13) 1.0555(3) 0.43050(13) 0.0366(6) Uani 1 1 d . . . H55A H -0.0050 1.0285 0.4318 0.055 Uiso 1 1 calc R . . H55B H 0.0404 1.1469 0.4369 0.055 Uiso 1 1 calc R . . H55C H 0.0727 1.0137 0.4683 0.055 Uiso 1 1 calc R . . C56 C 0.10580(10) 1.24551(17) 0.36345(10) 0.0169(4) Uani 1 1 d . . . H56 H 0.1116 1.2517 0.4132 0.020 Uiso 1 1 calc R . . C57 C 0.04215(11) 1.3117(2) 0.31662(12) 0.0241(4) Uani 1 1 d . . . H57A H 0.0455 1.4012 0.3288 0.036 Uiso 1 1 calc R . . H57B H 0.0061 1.2738 0.3237 0.036 Uiso 1 1 calc R . . H57C H 0.0340 1.3025 0.2672 0.036 Uiso 1 1 calc R . . C58 C 0.16197(11) 1.3163(2) 0.35825(12) 0.0242(4) Uani 1 1 d . . . H58A H 0.1585 1.3087 0.3104 0.036 Uiso 1 1 calc R . . H58B H 0.2035 1.2804 0.3917 0.036 Uiso 1 1 calc R . . H58C H 0.1600 1.4053 0.3694 0.036 Uiso 1 1 calc R . . N1 N 0.15846(7) 1.03507(17) 0.11483(8) 0.0162(3) Uani 1 1 d . . . N2 N 0.27719(7) 1.09764(14) 0.26850(8) 0.0131(3) Uani 1 1 d . . . N3 N 0.22091(7) 0.81191(14) 0.23474(8) 0.0122(3) Uani 1 1 d . . . P P 0.10404(2) 1.07514(4) 0.34112(3) 0.01384(9) Uani 1 1 d . . . Rh Rh 0.079544(6) 1.036356(12) 0.226768(7) 0.01226(3) Uani 1 1 d . . . Si1 Si 0.19737(3) 0.97905(5) 0.06649(3) 0.01676(11) Uani 1 1 d . . . Si2 Si 0.33126(3) 1.09748(5) 0.23065(3) 0.01407(10) Uani 1 1 d . . . Si3 Si 0.28435(3) 0.75972(5) 0.21706(3) 0.01406(10) Uani 1 1 d . . . Si4 Si 0.30007(3) 0.92628(5) 0.15333(3) 0.01381(10) Uani 1 1 d . . . Sn Sn 0.189425(5) 1.001128(10) 0.222751(6) 0.01032(3) 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 C1 0.0136(9) 0.0196(9) 0.0121(8) 0.0025(7) 0.0010(7) 0.0047(7) C2 0.0161(9) 0.0181(9) 0.0186(9) 0.0023(7) 0.0018(8) 0.0066(7) C3 0.0111(9) 0.0291(11) 0.0231(10) -0.0021(8) 0.0027(8) 0.0059(8) C4 0.0103(8) 0.0310(11) 0.0234(9) -0.0025(9) 0.0029(7) -0.0013(8) C5 0.0147(10) 0.0206(10) 0.0232(10) -0.0032(8) 0.0009(8) -0.0048(7) C6 0.0135(9) 0.0222(10) 0.0130(8) -0.0032(7) -0.0004(7) 0.0028(7) C7 0.0192(9) 0.0213(9) 0.0142(8) 0.0047(7) 0.0052(7) 0.0064(7) C8 0.0332(13) 0.0243(11) 0.0432(14) 0.0167(10) 0.0223(11) 0.0110(9) C9 0.0245(11) 0.0339(12) 0.0165(9) -0.0040(8) 0.0064(8) 0.0003(9) C10 0.0347(13) 0.0387(13) 0.0221(10) 0.0127(10) 0.0141(10) 0.0056(10) C20 0.0132(8) 0.0133(8) 0.0186(9) -0.0027(6) 0.0070(7) -0.0013(6) C21 0.0277(11) 0.0130(9) 0.0316(11) -0.0058(8) 0.0146(9) -0.0033(8) C22 0.0150(9) 0.0235(10) 0.0158(9) -0.0042(7) 0.0078(7) -0.0018(7) C23 0.0248(12) 0.0317(12) 0.0239(11) -0.0122(9) 0.0081(9) -0.0032(9) C24 0.0285(13) 0.0534(17) 0.0199(11) -0.0117(11) 0.0027(10) -0.0028(11) C25 0.0277(12) 0.0499(16) 0.0161(10) 0.0048(9) 0.0031(9) 0.0064(10) C26 0.0269(12) 0.0319(12) 0.0240(11) 0.0087(9) 0.0080(10) 0.0015(9) C27 0.0208(10) 0.0214(10) 0.0193(9) 0.0022(7) 0.0048(8) -0.0028(7) C28 0.0297(11) 0.0148(9) 0.0288(11) 0.0030(8) 0.0150(9) -0.0031(8) C29 0.0152(9) 0.0233(9) 0.0248(10) -0.0035(8) 0.0087(8) -0.0025(7) C30 0.0151(8) 0.0110(7) 0.0127(8) 0.0000(6) 0.0050(7) -0.0009(6) C31 0.0210(10) 0.0170(9) 0.0174(9) 0.0054(7) 0.0040(8) -0.0020(7) C32 0.0135(8) 0.0100(8) 0.0202(9) 0.0011(6) 0.0068(7) -0.0009(6) C33 0.0187(9) 0.0217(10) 0.0201(9) 0.0047(7) 0.0086(8) -0.0030(7) C34 0.0200(9) 0.0225(9) 0.0309(10) 0.0068(9) 0.0097(8) -0.0058(8) C35 0.0178(9) 0.0225(9) 0.0286(10) -0.0040(8) 0.0038(8) -0.0066(8) C36 0.0214(10) 0.0325(11) 0.0200(10) -0.0092(8) 0.0053(8) -0.0075(8) C37 0.0159(9) 0.0224(9) 0.0192(9) -0.0022(7) 0.0071(8) -0.0031(7) C38 0.0171(10) 0.0230(10) 0.0274(11) 0.0052(8) 0.0059(8) 0.0036(7) C39 0.0254(10) 0.0169(9) 0.0288(11) -0.0026(8) 0.0141(9) 0.0017(8) C40 0.0215(10) 0.0206(10) 0.0316(12) -0.0053(8) 0.0162(9) -0.0017(8) C50 0.0205(9) 0.0212(10) 0.0154(8) 0.0026(7) 0.0046(7) 0.0022(7) C51 0.0367(13) 0.0283(11) 0.0193(10) -0.0038(8) -0.0018(9) 0.0024(10) C52 0.0412(13) 0.0224(10) 0.0205(10) 0.0052(8) 0.0146(10) 0.0093(9) C53 0.0226(9) 0.0195(11) 0.0243(9) 0.0001(7) 0.0132(8) -0.0040(7) C54 0.0334(13) 0.0218(10) 0.0405(14) 0.0019(9) 0.0195(11) -0.0102(9) C55 0.0441(14) 0.0412(15) 0.0380(13) -0.0056(11) 0.0305(12) -0.0123(12) C56 0.0196(9) 0.0135(8) 0.0197(9) -0.0020(7) 0.0105(8) 0.0010(7) C57 0.0236(11) 0.0178(9) 0.0316(11) 0.0005(8) 0.0127(9) 0.0044(8) C58 0.0240(11) 0.0148(9) 0.0390(12) -0.0043(8) 0.0185(10) -0.0034(8) N1 0.0149(7) 0.0201(7) 0.0129(6) 0.0041(6) 0.0053(6) 0.0047(6) N2 0.0121(7) 0.0121(7) 0.0150(7) -0.0017(5) 0.0057(6) -0.0008(5) N3 0.0122(7) 0.0095(6) 0.0150(7) 0.0012(5) 0.0058(6) -0.0002(5) P 0.0151(2) 0.01149(19) 0.0155(2) 0.00061(16) 0.00715(18) -0.00016(16) Rh 0.00978(6) 0.01210(6) 0.01351(6) -0.00020(4) 0.00371(5) 0.00077(4) Si1 0.0168(2) 0.0212(3) 0.0120(2) 0.00284(19) 0.00591(19) 0.0025(2) Si2 0.0142(2) 0.0120(2) 0.0172(2) 0.00054(18) 0.0079(2) -0.00072(18) Si3 0.0128(2) 0.0112(2) 0.0176(2) 0.00111(18) 0.0060(2) 0.00086(18) Si4 0.0135(2) 0.0138(2) 0.0149(2) -0.00011(18) 0.0069(2) -0.00016(18) Sn 0.00964(5) 0.00969(5) 0.01032(5) 0.00111(4) 0.00305(4) 0.00075(4) _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 C1 C2 1.407(3) . ? C1 C6 1.423(3) . ? C1 C7 1.526(3) . ? C1 Rh 2.2519(19) . ? C2 C3 1.404(3) . ? C2 Rh 2.3190(19) . ? C2 H2 0.86(3) . ? C3 C4 1.423(3) . ? C3 Rh 2.298(2) . ? C3 H3 0.92(3) . ? C4 C5 1.396(3) . ? C4 Rh 2.3034(19) . ? C4 H4 0.96(2) . ? C5 C6 1.404(3) . ? C5 Rh 2.348(2) . ? C5 H5 0.91(3) . ? C6 Rh 2.2645(19) . ? C6 H6 0.95(3) . ? C7 N1 1.471(2) . ? C7 C8 1.529(3) . ? C7 H7 1.0000 . ? C8 H8A 0.9800 . ? C8 H8B 0.9800 . ? C8 H8C 0.9800 . ? C9 Si1 1.884(2) . ? C9 H9A 0.9800 . ? C9 H9B 0.9800 . ? C9 H9C 0.9800 . ? C10 Si1 1.881(2) . ? C10 H10A 0.9800 . ? C10 H10B 0.9800 . ? C10 H10C 0.9800 . ? C20 N2 1.469(2) . ? C20 C22 1.531(3) . ? C20 C21 1.535(3) . ? C20 H20 1.0000 . ? C21 H21A 0.9800 . ? C21 H21B 0.9800 . ? C21 H21C 0.9800 . ? C22 C23 1.391(3) . ? C22 C27 1.393(3) . ? C23 C24 1.389(4) . ? C23 H23 0.9500 . ? C24 C25 1.380(4) . ? C24 H24 0.9500 . ? C25 C26 1.383(3) . ? C25 H25 0.9500 . ? C26 C27 1.386(3) . ? C26 H26 0.9500 . ? C27 H27 0.9500 . ? C28 Si2 1.883(2) . ? C28 H28A 0.9800 . ? C28 H28B 0.9800 . ? C28 H28C 0.9800 . ? C29 Si2 1.887(2) . ? C29 H29A 0.9800 . ? C29 H29B 0.9800 . ? C29 H29C 0.9800 . ? C30 N3 1.474(2) . ? C30 C32 1.524(2) . ? C30 C31 1.531(3) . ? C30 H30 1.0000 . ? C31 H31A 0.9800 . ? C31 H31B 0.9800 . ? C31 H31C 0.9800 . ? C32 C37 1.384(3) . ? C32 C33 1.394(3) . ? C33 C34 1.390(3) . ? C33 H33 0.9500 . ? C34 C35 1.389(3) . ? C34 H34 0.9500 . ? C35 C36 1.390(3) . ? C35 H35 0.9500 . ? C36 C37 1.398(3) . ? C36 H36 0.9500 . ? C37 H37 0.9500 . ? C38 Si3 1.895(2) . ? C38 H38A 0.9800 . ? C38 H38B 0.9800 . ? C38 H38C 0.9800 . ? C39 Si3 1.883(2) . ? C39 H39A 0.9800 . ? C39 H39B 0.9800 . ? C39 H39C 0.9800 . ? C40 Si4 1.898(2) . ? C40 H40A 0.9800 . ? C40 H40B 0.9800 . ? C40 H40C 0.9800 . ? C50 C52 1.528(3) . ? C50 C51 1.540(3) . ? C50 P 1.8629(19) . ? C50 H50 1.0000 . ? C51 H51A 0.9800 . ? C51 H51B 0.9800 . ? C51 H51C 0.9800 . ? C52 H52A 0.9800 . ? C52 H52B 0.9800 . ? C52 H52C 0.9800 . ? C53 C54 1.535(3) . ? C53 C55 1.535(3) . ? C53 P 1.8737(19) . ? C53 H53 1.0000 . ? C54 H54A 0.9800 . ? C54 H54B 0.9800 . ? C54 H54C 0.9800 . ? C55 H55A 0.9800 . ? C55 H55B 0.9800 . ? C55 H55C 0.9800 . ? C56 C58 1.526(3) . ? C56 C57 1.527(3) . ? C56 P 1.8670(19) . ? C56 H56 1.0000 . ? C57 H57A 0.9800 . ? C57 H57B 0.9800 . ? C57 H57C 0.9800 . ? C58 H58A 0.9800 . ? C58 H58B 0.9800 . ? C58 H58C 0.9800 . ? N1 Si1 1.7174(16) . ? N1 Sn 2.1009(15) . ? N2 Si2 1.7290(16) . ? N2 Sn 2.0749(15) . ? N3 Si3 1.7284(16) . ? N3 Sn 2.1129(15) . ? P Rh 2.2639(5) . ? Rh Sn 2.5627(2) . ? Si1 Si4 2.3307(7) . ? Si2 Si4 2.3388(7) . ? Si3 Si4 2.3401(7) . ? 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 C2 C1 C6 118.44(19) . . ? C2 C1 C7 124.26(18) . . ? C6 C1 C7 117.30(17) . . ? C2 C1 Rh 74.70(11) . . ? C6 C1 Rh 72.12(11) . . ? C7 C1 Rh 124.04(13) . . ? C3 C2 C1 119.40(19) . . ? C3 C2 Rh 71.48(12) . . ? C1 C2 Rh 69.49(11) . . ? C3 C2 H2 119.7(17) . . ? C1 C2 H2 120.7(17) . . ? Rh C2 H2 127.5(17) . . ? C2 C3 C4 121.0(2) . . ? C2 C3 Rh 73.11(11) . . ? C4 C3 Rh 72.20(12) . . ? C2 C3 H3 120.9(17) . . ? C4 C3 H3 118.1(17) . . ? Rh C3 H3 126.9(16) . . ? C5 C4 C3 120.1(2) . . ? C5 C4 Rh 74.31(12) . . ? C3 C4 Rh 71.78(12) . . ? C5 C4 H4 123.9(16) . . ? C3 C4 H4 116.0(16) . . ? Rh C4 H4 125.9(14) . . ? C4 C5 C6 118.3(2) . . ? C4 C5 Rh 70.78(12) . . ? C6 C5 Rh 69.05(11) . . ? C4 C5 H5 124.2(16) . . ? C6 C5 H5 117.6(16) . . ? Rh C5 H5 132.2(16) . . ? C5 C6 C1 122.40(19) . . ? C5 C6 Rh 75.57(12) . . ? C1 C6 Rh 71.15(11) . . ? C5 C6 H6 121.7(15) . . ? C1 C6 H6 115.7(15) . . ? Rh C6 H6 121.5(14) . . ? N1 C7 C1 110.96(15) . . ? N1 C7 C8 112.08(18) . . ? C1 C7 C8 112.61(17) . . ? N1 C7 H7 106.9 . . ? C1 C7 H7 106.9 . . ? C8 C7 H7 106.9 . . ? C7 C8 H8A 109.5 . . ? C7 C8 H8B 109.5 . . ? H8A C8 H8B 109.5 . . ? C7 C8 H8C 109.5 . . ? H8A C8 H8C 109.5 . . ? H8B C8 H8C 109.5 . . ? Si1 C9 H9A 109.5 . . ? Si1 C9 H9B 109.5 . . ? H9A C9 H9B 109.5 . . ? Si1 C9 H9C 109.5 . . ? H9A C9 H9C 109.5 . . ? H9B C9 H9C 109.5 . . ? Si1 C10 H10A 109.5 . . ? Si1 C10 H10B 109.5 . . ? H10A C10 H10B 109.5 . . ? Si1 C10 H10C 109.5 . . ? H10A C10 H10C 109.5 . . ? H10B C10 H10C 109.5 . . ? N2 C20 C22 112.95(15) . . ? N2 C20 C21 112.58(16) . . ? C22 C20 C21 113.48(16) . . ? N2 C20 H20 105.7 . . ? C22 C20 H20 105.7 . . ? C21 C20 H20 105.7 . . ? C20 C21 H21A 109.5 . . ? C20 C21 H21B 109.5 . . ? H21A C21 H21B 109.5 . . ? C20 C21 H21C 109.5 . . ? H21A C21 H21C 109.5 . . ? H21B C21 H21C 109.5 . . ? C23 C22 C27 117.4(2) . . ? C23 C22 C20 123.72(19) . . ? C27 C22 C20 118.86(18) . . ? C24 C23 C22 120.8(2) . . ? C24 C23 H23 119.6 . . ? C22 C23 H23 119.6 . . ? C25 C24 C23 120.9(2) . . ? C25 C24 H24 119.5 . . ? C23 C24 H24 119.5 . . ? C24 C25 C26 119.0(2) . . ? C24 C25 H25 120.5 . . ? C26 C25 H25 120.5 . . ? C25 C26 C27 120.0(2) . . ? C25 C26 H26 120.0 . . ? C27 C26 H26 120.0 . . ? C26 C27 C22 121.8(2) . . ? C26 C27 H27 119.1 . . ? C22 C27 H27 119.1 . . ? Si2 C28 H28A 109.5 . . ? Si2 C28 H28B 109.5 . . ? H28A C28 H28B 109.5 . . ? Si2 C28 H28C 109.5 . . ? H28A C28 H28C 109.5 . . ? H28B C28 H28C 109.5 . . ? Si2 C29 H29A 109.5 . . ? Si2 C29 H29B 109.5 . . ? H29A C29 H29B 109.5 . . ? Si2 C29 H29C 109.5 . . ? H29A C29 H29C 109.5 . . ? H29B C29 H29C 109.5 . . ? N3 C30 C32 115.04(14) . . ? N3 C30 C31 113.04(15) . . ? C32 C30 C31 110.07(15) . . ? N3 C30 H30 106.0 . . ? C32 C30 H30 106.0 . . ? C31 C30 H30 106.0 . . ? 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 . . ? C37 C32 C33 117.93(17) . . ? C37 C32 C30 122.34(16) . . ? C33 C32 C30 119.65(17) . . ? C34 C33 C32 121.39(19) . . ? C34 C33 H33 119.3 . . ? C32 C33 H33 119.3 . . ? C35 C34 C33 120.07(18) . . ? C35 C34 H34 120.0 . . ? C33 C34 H34 120.0 . . ? C34 C35 C36 119.32(19) . . ? C34 C35 H35 120.3 . . ? C36 C35 H35 120.3 . . ? C35 C36 C37 119.9(2) . . ? C35 C36 H36 120.1 . . ? C37 C36 H36 120.1 . . ? C32 C37 C36 121.42(19) . . ? C32 C37 H37 119.3 . . ? C36 C37 H37 119.3 . . ? Si3 C38 H38A 109.5 . . ? Si3 C38 H38B 109.5 . . ? H38A C38 H38B 109.5 . . ? Si3 C38 H38C 109.5 . . ? H38A C38 H38C 109.5 . . ? H38B C38 H38C 109.5 . . ? Si3 C39 H39A 109.5 . . ? Si3 C39 H39B 109.5 . . ? H39A C39 H39B 109.5 . . ? Si3 C39 H39C 109.5 . . ? H39A C39 H39C 109.5 . . ? H39B C39 H39C 109.5 . . ? Si4 C40 H40A 109.5 . . ? Si4 C40 H40B 109.5 . . ? H40A C40 H40B 109.5 . . ? Si4 C40 H40C 109.5 . . ? H40A C40 H40C 109.5 . . ? H40B C40 H40C 109.5 . . ? C52 C50 C51 108.26(17) . . ? C52 C50 P 113.15(15) . . ? C51 C50 P 117.71(15) . . ? C52 C50 H50 105.6 . . ? C51 C50 H50 105.6 . . ? P C50 H50 105.6 . . ? C50 C51 H51A 109.5 . . ? C50 C51 H51B 109.5 . . ? H51A C51 H51B 109.5 . . ? C50 C51 H51C 109.5 . . ? H51A C51 H51C 109.5 . . ? H51B C51 H51C 109.5 . . ? C50 C52 H52A 109.5 . . ? C50 C52 H52B 109.5 . . ? H52A C52 H52B 109.5 . . ? C50 C52 H52C 109.5 . . ? H52A C52 H52C 109.5 . . ? H52B C52 H52C 109.5 . . ? C54 C53 C55 109.85(18) . . ? C54 C53 P 113.54(15) . . ? C55 C53 P 117.35(15) . . ? C54 C53 H53 104.9 . . ? C55 C53 H53 104.9 . . ? P C53 H53 104.9 . . ? C53 C54 H54A 109.5 . . ? C53 C54 H54B 109.5 . . ? H54A C54 H54B 109.5 . . ? C53 C54 H54C 109.5 . . ? H54A C54 H54C 109.5 . . ? H54B C54 H54C 109.5 . . ? C53 C55 H55A 109.5 . . ? C53 C55 H55B 109.5 . . ? H55A C55 H55B 109.5 . . ? C53 C55 H55C 109.5 . . ? H55A C55 H55C 109.5 . . ? H55B C55 H55C 109.5 . . ? C58 C56 C57 108.41(17) . . ? C58 C56 P 112.83(13) . . ? C57 C56 P 111.86(14) . . ? C58 C56 H56 107.8 . . ? C57 C56 H56 107.8 . . ? P C56 H56 107.8 . . ? C56 C57 H57A 109.5 . . ? C56 C57 H57B 109.5 . . ? H57A C57 H57B 109.5 . . ? C56 C57 H57C 109.5 . . ? H57A C57 H57C 109.5 . . ? H57B C57 H57C 109.5 . . ? C56 C58 H58A 109.5 . . ? C56 C58 H58B 109.5 . . ? H58A C58 H58B 109.5 . . ? C56 C58 H58C 109.5 . . ? H58A C58 H58C 109.5 . . ? H58B C58 H58C 109.5 . . ? C7 N1 Si1 120.78(12) . . ? C7 N1 Sn 114.86(11) . . ? Si1 N1 Sn 124.31(8) . . ? C20 N2 Si2 122.57(12) . . ? C20 N2 Sn 116.25(11) . . ? Si2 N2 Sn 121.17(8) . . ? C30 N3 Si3 124.61(12) . . ? C30 N3 Sn 111.82(11) . . ? Si3 N3 Sn 123.42(8) . . ? C50 P C56 102.61(9) . . ? C50 P C53 108.18(9) . . ? C56 P C53 100.36(9) . . ? C50 P Rh 120.75(6) . . ? C56 P Rh 114.41(6) . . ? C53 P Rh 108.49(6) . . ? C1 Rh P 159.52(5) . . ? C1 Rh C6 36.73(7) . . ? P Rh C6 161.63(6) . . ? C1 Rh C3 64.47(7) . . ? P Rh C3 104.84(6) . . ? C6 Rh C3 74.99(8) . . ? C1 Rh C4 76.75(7) . . ? P Rh C4 105.26(5) . . ? C6 Rh C4 63.48(8) . . ? C3 Rh C4 36.02(8) . . ? C1 Rh C2 35.81(7) . . ? P Rh C2 126.15(5) . . ? C6 Rh C2 64.06(7) . . ? C3 Rh C2 35.41(8) . . ? C4 Rh C2 64.31(8) . . ? C1 Rh C5 65.12(8) . . ? P Rh C5 127.67(6) . . ? C6 Rh C5 35.38(8) . . ? C3 Rh C5 63.42(8) . . ? C4 Rh C5 34.91(8) . . ? C2 Rh C5 75.15(7) . . ? C1 Rh Sn 80.35(5) . . ? P Rh Sn 105.362(13) . . ? C6 Rh Sn 82.53(5) . . ? C3 Rh Sn 143.58(6) . . ? C4 Rh Sn 145.18(6) . . ? C2 Rh Sn 108.65(5) . . ? C5 Rh Sn 110.97(6) . . ? N1 Si1 C10 112.90(10) . . ? N1 Si1 C9 112.95(9) . . ? C10 Si1 C9 103.60(11) . . ? N1 Si1 Si4 102.45(6) . . ? C10 Si1 Si4 110.90(8) . . ? C9 Si1 Si4 114.37(8) . . ? N2 Si2 C28 114.61(9) . . ? N2 Si2 C29 111.77(8) . . ? C28 Si2 C29 105.16(10) . . ? N2 Si2 Si4 105.03(6) . . ? C28 Si2 Si4 110.04(7) . . ? C29 Si2 Si4 110.30(7) . . ? N3 Si3 C39 115.40(9) . . ? N3 Si3 C38 116.05(9) . . ? C39 Si3 C38 101.38(10) . . ? N3 Si3 Si4 103.20(6) . . ? C39 Si3 Si4 110.78(7) . . ? C38 Si3 Si4 110.22(7) . . ? C40 Si4 Si1 112.59(8) . . ? C40 Si4 Si2 111.01(7) . . ? Si1 Si4 Si2 105.08(3) . . ? C40 Si4 Si3 115.57(7) . . ? Si1 Si4 Si3 106.46(3) . . ? Si2 Si4 Si3 105.34(3) . . ? N2 Sn N1 102.99(6) . . ? N2 Sn N3 101.92(6) . . ? N1 Sn N3 103.37(6) . . ? N2 Sn Rh 131.94(4) . . ? N1 Sn Rh 97.66(4) . . ? N3 Sn Rh 114.83(4) . . ? Si4 Sn Rh 158.81(1) . . ? 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 C6 C1 C2 C3 6.2(3) . . . . ? C7 C1 C2 C3 -174.16(18) . . . . ? Rh C1 C2 C3 -53.12(17) . . . . ? C6 C1 C2 Rh 59.32(16) . . . . ? C7 C1 C2 Rh -121.05(18) . . . . ? C1 C2 C3 C4 -4.1(3) . . . . ? Rh C2 C3 C4 -56.31(18) . . . . ? C1 C2 C3 Rh 52.19(17) . . . . ? C2 C3 C4 C5 -1.9(3) . . . . ? Rh C3 C4 C5 -58.65(18) . . . . ? C2 C3 C4 Rh 56.74(18) . . . . ? C3 C4 C5 C6 5.5(3) . . . . ? Rh C4 C5 C6 -51.89(17) . . . . ? C3 C4 C5 Rh 57.41(17) . . . . ? C4 C5 C6 C1 -3.4(3) . . . . ? Rh C5 C6 C1 -56.06(18) . . . . ? C4 C5 C6 Rh 52.71(17) . . . . ? C2 C1 C6 C5 -2.6(3) . . . . ? C7 C1 C6 C5 177.79(18) . . . . ? Rh C1 C6 C5 58.10(18) . . . . ? C2 C1 C6 Rh -60.65(16) . . . . ? C7 C1 C6 Rh 119.69(16) . . . . ? C2 C1 C7 N1 134.35(19) . . . . ? C6 C1 C7 N1 -46.0(2) . . . . ? Rh C1 C7 N1 40.1(2) . . . . ? C2 C1 C7 C8 7.8(3) . . . . ? C6 C1 C7 C8 -172.57(19) . . . . ? Rh C1 C7 C8 -86.5(2) . . . . ? N2 C20 C22 C23 141.51(19) . . . . ? C21 C20 C22 C23 11.8(3) . . . . ? N2 C20 C22 C27 -39.2(3) . . . . ? C21 C20 C22 C27 -168.91(19) . . . . ? C27 C22 C23 C24 1.0(3) . . . . ? C20 C22 C23 C24 -179.7(2) . . . . ? C22 C23 C24 C25 0.0(4) . . . . ? C23 C24 C25 C26 -1.6(4) . . . . ? C24 C25 C26 C27 2.0(4) . . . . ? C25 C26 C27 C22 -1.0(4) . . . . ? C23 C22 C27 C26 -0.6(3) . . . . ? C20 C22 C27 C26 -179.88(19) . . . . ? N3 C30 C32 C37 10.3(3) . . . . ? C31 C30 C32 C37 -118.8(2) . . . . ? N3 C30 C32 C33 -166.52(17) . . . . ? C31 C30 C32 C33 64.4(2) . . . . ? C37 C32 C33 C34 0.1(3) . . . . ? C30 C32 C33 C34 177.09(19) . . . . ? C32 C33 C34 C35 0.6(3) . . . . ? C33 C34 C35 C36 -0.5(3) . . . . ? C34 C35 C36 C37 -0.3(3) . . . . ? C33 C32 C37 C36 -0.9(3) . . . . ? C30 C32 C37 C36 -177.81(19) . . . . ? C35 C36 C37 C32 1.0(3) . . . . ? C1 C7 N1 Si1 140.94(15) . . . . ? C8 C7 N1 Si1 -92.2(2) . . . . ? C1 C7 N1 Sn -36.5(2) . . . . ? C8 C7 N1 Sn 90.38(18) . . . . ? C22 C20 N2 Si2 -76.25(19) . . . . ? C21 C20 N2 Si2 53.9(2) . . . . ? C22 C20 N2 Sn 104.55(15) . . . . ? C21 C20 N2 Sn -125.31(14) . . . . ? C32 C30 N3 Si3 -88.01(18) . . . . ? C31 C30 N3 Si3 39.6(2) . . . . ? C32 C30 N3 Sn 96.35(15) . . . . ? C31 C30 N3 Sn -136.04(13) . . . . ? C52 C50 P C56 157.83(15) . . . . ? C51 C50 P C56 30.27(18) . . . . ? C52 C50 P C53 52.31(16) . . . . ? C51 C50 P C53 -75.25(18) . . . . ? C52 C50 P Rh -73.41(15) . . . . ? C51 C50 P Rh 159.03(14) . . . . ? C58 C56 P C50 64.79(16) . . . . ? C57 C56 P C50 -172.65(14) . . . . ? C58 C56 P C53 176.26(15) . . . . ? C57 C56 P C53 -61.18(16) . . . . ? C58 C56 P Rh -67.82(16) . . . . ? C57 C56 P Rh 54.73(15) . . . . ? C54 C53 P C50 -73.34(18) . . . . ? C55 C53 P C50 56.6(2) . . . . ? C54 C53 P C56 179.57(16) . . . . ? C55 C53 P C56 -50.47(19) . . . . ? C54 C53 P Rh 59.29(17) . . . . ? C55 C53 P Rh -170.74(16) . . . . ? C2 C1 Rh P -34.0(2) . . . . ? C6 C1 Rh P -161.35(12) . . . . ? C7 C1 Rh P 87.3(2) . . . . ? C2 C1 Rh C6 127.38(18) . . . . ? C7 C1 Rh C6 -111.3(2) . . . . ? C2 C1 Rh C3 28.16(12) . . . . ? C6 C1 Rh C3 -99.22(13) . . . . ? C7 C1 Rh C3 149.46(18) . . . . ? C2 C1 Rh C4 64.22(13) . . . . ? C6 C1 Rh C4 -63.15(13) . . . . ? C7 C1 Rh C4 -174.48(17) . . . . ? C6 C1 Rh C2 -127.38(18) . . . . ? C7 C1 Rh C2 121.3(2) . . . . ? C2 C1 Rh C5 99.19(13) . . . . ? C6 C1 Rh C5 -28.19(12) . . . . ? C7 C1 Rh C5 -139.51(18) . . . . ? C2 C1 Rh Sn -142.19(12) . . . . ? C6 C1 Rh Sn 90.43(11) . . . . ? C7 C1 Rh Sn -20.89(15) . . . . ? C50 P Rh C1 -128.93(16) . . . . ? C56 P Rh C1 -5.61(17) . . . . ? C53 P Rh C1 105.49(16) . . . . ? C50 P Rh C6 88.45(19) . . . . ? C56 P Rh C6 -148.24(18) . . . . ? C53 P Rh C6 -37.13(19) . . . . ? C50 P Rh C3 175.46(10) . . . . ? C56 P Rh C3 -61.22(9) . . . . ? C53 P Rh C3 49.88(9) . . . . ? C50 P Rh C4 138.12(10) . . . . ? C56 P Rh C4 -98.57(9) . . . . ? C53 P Rh C4 12.54(9) . . . . ? C50 P Rh C2 -152.81(10) . . . . ? C56 P Rh C2 -29.50(10) . . . . ? C53 P Rh C2 81.61(10) . . . . ? C50 P Rh C5 107.81(10) . . . . ? C56 P Rh C5 -128.88(10) . . . . ? C53 P Rh C5 -17.78(10) . . . . ? C50 P Rh Sn -25.12(8) . . . . ? C56 P Rh Sn 98.19(7) . . . . ? C53 P Rh Sn -150.70(7) . . . . ? C5 C6 Rh C1 -132.25(18) . . . . ? C5 C6 Rh P 26.9(2) . . . . ? C1 C6 Rh P 159.20(13) . . . . ? C5 C6 Rh C3 -65.01(13) . . . . ? C1 C6 Rh C3 67.24(12) . . . . ? C5 C6 Rh C4 -28.33(12) . . . . ? C1 C6 Rh C4 103.92(13) . . . . ? C5 C6 Rh C2 -101.11(14) . . . . ? C1 C6 Rh C2 31.14(12) . . . . ? C1 C6 Rh C5 132.25(18) . . . . ? C5 C6 Rh Sn 143.90(12) . . . . ? C1 C6 Rh Sn -83.85(11) . . . . ? C2 C3 Rh C1 -28.46(12) . . . . ? C4 C3 Rh C1 103.00(14) . . . . ? C2 C3 Rh P 132.88(11) . . . . ? C4 C3 Rh P -95.66(12) . . . . ? C2 C3 Rh C6 -66.13(13) . . . . ? C4 C3 Rh C6 65.33(13) . . . . ? C2 C3 Rh C4 -131.46(19) . . . . ? C4 C3 Rh C2 131.46(19) . . . . ? C2 C3 Rh C5 -102.06(14) . . . . ? C4 C3 Rh C5 29.40(12) . . . . ? C2 C3 Rh Sn -12.29(18) . . . . ? C4 C3 Rh Sn 119.17(12) . . . . ? C5 C4 Rh C1 65.31(13) . . . . ? C3 C4 Rh C1 -64.59(13) . . . . ? C5 C4 Rh P -135.73(12) . . . . ? C3 C4 Rh P 94.37(12) . . . . ? C5 C4 Rh C6 28.70(13) . . . . ? C3 C4 Rh C6 -101.20(14) . . . . ? C5 C4 Rh C3 129.9(2) . . . . ? C5 C4 Rh C2 101.09(14) . . . . ? C3 C4 Rh C2 -28.81(12) . . . . ? C3 C4 Rh C5 -129.9(2) . . . . ? C5 C4 Rh Sn 15.12(19) . . . . ? C3 C4 Rh Sn -114.78(13) . . . . ? C3 C2 Rh C1 132.70(19) . . . . ? C3 C2 Rh P -61.31(14) . . . . ? C1 C2 Rh P 165.99(10) . . . . ? C3 C2 Rh C6 100.80(14) . . . . ? C1 C2 Rh C6 -31.90(12) . . . . ? C1 C2 Rh C3 -132.70(19) . . . . ? C3 C2 Rh C4 29.28(13) . . . . ? C1 C2 Rh C4 -103.42(13) . . . . ? C3 C2 Rh C5 64.80(13) . . . . ? C1 C2 Rh C5 -67.90(13) . . . . ? C3 C2 Rh Sn 172.33(11) . . . . ? C1 C2 Rh Sn 39.63(12) . . . . ? C4 C5 Rh C1 -102.89(14) . . . . ? C6 C5 Rh C1 29.20(12) . . . . ? C4 C5 Rh P 58.30(14) . . . . ? C6 C5 Rh P -169.61(10) . . . . ? C4 C5 Rh C6 -132.09(19) . . . . ? C4 C5 Rh C3 -30.30(13) . . . . ? C6 C5 Rh C3 101.79(14) . . . . ? C6 C5 Rh C4 132.09(19) . . . . ? C4 C5 Rh C2 -66.19(13) . . . . ? C6 C5 Rh C2 65.90(13) . . . . ? C4 C5 Rh Sn -170.82(11) . . . . ? C6 C5 Rh Sn -38.73(13) . . . . ? C7 N1 Si1 C10 45.66(19) . . . . ? Sn N1 Si1 C10 -137.19(12) . . . . ? C7 N1 Si1 C9 -71.48(18) . . . . ? Sn N1 Si1 C9 105.67(12) . . . . ? C7 N1 Si1 Si4 164.99(14) . . . . ? Sn N1 Si1 Si4 -17.86(11) . . . . ? C20 N2 Si2 C28 -76.58(16) . . . . ? Sn N2 Si2 C28 102.59(11) . . . . ? C20 N2 Si2 C29 42.94(17) . . . . ? Sn N2 Si2 C29 -137.90(10) . . . . ? C20 N2 Si2 Si4 162.55(13) . . . . ? Sn N2 Si2 Si4 -18.29(10) . . . . ? C30 N3 Si3 C39 49.37(17) . . . . ? Sn N3 Si3 C39 -135.48(10) . . . . ? C30 N3 Si3 C38 -68.99(17) . . . . ? Sn N3 Si3 C38 106.16(11) . . . . ? C30 N3 Si3 Si4 170.36(13) . . . . ? Sn N3 Si3 Si4 -14.49(10) . . . . ? N1 Si1 Si4 C40 -166.56(10) . . . . ? C10 Si1 Si4 C40 -45.84(12) . . . . ? C9 Si1 Si4 C40 70.86(11) . . . . ? N1 Si1 Si4 Si2 -45.62(7) . . . . ? C10 Si1 Si4 Si2 75.11(9) . . . . ? C9 Si1 Si4 Si2 -168.19(8) . . . . ? N1 Si1 Si4 Si3 65.81(7) . . . . ? C10 Si1 Si4 Si3 -173.46(9) . . . . ? C9 Si1 Si4 Si3 -56.77(8) . . . . ? N2 Si2 Si4 C40 -171.82(10) . . . . ? C28 Si2 Si4 C40 64.34(11) . . . . ? C29 Si2 Si4 C40 -51.24(11) . . . . ? N2 Si2 Si4 Si1 66.20(6) . . . . ? C28 Si2 Si4 Si1 -57.65(8) . . . . ? C29 Si2 Si4 Si1 -173.22(7) . . . . ? N2 Si2 Si4 Si3 -46.03(6) . . . . ? C28 Si2 Si4 Si3 -169.87(8) . . . . ? C29 Si2 Si4 Si3 74.55(7) . . . . ? N3 Si3 Si4 C40 -174.28(9) . . . . ? C39 Si3 Si4 C40 -50.21(11) . . . . ? C38 Si3 Si4 C40 61.17(11) . . . . ? N3 Si3 Si4 Si1 -48.44(6) . . . . ? C39 Si3 Si4 Si1 75.63(8) . . . . ? C38 Si3 Si4 Si1 -172.99(8) . . . . ? N3 Si3 Si4 Si2 62.81(6) . . . . ? C39 Si3 Si4 Si2 -173.12(7) . . . . ? C38 Si3 Si4 Si2 -61.74(8) . . . . ? C20 N2 Sn N1 139.50(12) . . . . ? Si2 N2 Sn N1 -39.71(11) . . . . ? C20 N2 Sn N3 -113.57(12) . . . . ? Si2 N2 Sn N3 67.21(10) . . . . ? C20 N2 Sn Rh 26.48(15) . . . . ? Si2 N2 Sn Rh -152.74(6) . . . . ? C7 N1 Sn N2 -115.94(14) . . . . ? Si1 N1 Sn N2 66.75(12) . . . . ? C7 N1 Sn N3 138.23(13) . . . . ? Si1 N1 Sn N3 -39.07(12) . . . . ? C7 N1 Sn Rh 20.36(14) . . . . ? Si1 N1 Sn Rh -156.94(10) . . . . ? C30 N3 Sn N2 130.91(11) . . . . ? Si3 N3 Sn N2 -44.79(11) . . . . ? C30 N3 Sn N1 -122.45(11) . . . . ? Si3 N3 Sn N1 61.84(10) . . . . ? C30 N3 Sn Rh -17.33(12) . . . . ? Si3 N3 Sn Rh 166.97(7) . . . . ? C1 Rh Sn N2 114.92(8) . . . . ? P Rh Sn N2 -44.92(6) . . . . ? C6 Rh Sn N2 152.02(8) . . . . ? C3 Rh Sn N2 100.16(11) . . . . ? C4 Rh Sn N2 164.25(11) . . . . ? C2 Rh Sn N2 92.68(8) . . . . ? C5 Rh Sn N2 173.45(8) . . . . ? C1 Rh Sn N1 -0.27(7) . . . . ? P Rh Sn N1 -160.11(5) . . . . ? C6 Rh Sn N1 36.82(8) . . . . ? C3 Rh Sn N1 -15.04(11) . . . . ? C4 Rh Sn N1 49.05(11) . . . . ? C2 Rh Sn N1 -22.52(7) . . . . ? C5 Rh Sn N1 58.25(8) . . . . ? C1 Rh Sn N3 -108.89(7) . . . . ? P Rh Sn N3 91.27(5) . . . . ? C6 Rh Sn N3 -71.79(7) . . . . ? C3 Rh Sn N3 -123.65(11) . . . . ? C4 Rh Sn N3 -59.56(11) . . . . ? C2 Rh Sn N3 -131.14(7) . . . . ? C5 Rh Sn N3 -50.36(7) . . . . ? _diffrn_measured_fraction_theta_max 0.957 _diffrn_reflns_theta_full 32.15 _diffrn_measured_fraction_theta_full 0.957 _refine_diff_density_max 1.306 _refine_diff_density_min -0.488 _refine_diff_density_rms 0.083 _audit_block_code ga_mk22 _audit_block_refno 545 _chemical_absolute_configuration ad