# Supplementary Material (ESI) for Chemical Communications # This journal is (c) The Royal Society of Chemistry 2008 data_global _journal_name_full Chem.Commun. _journal_coden_Cambridge 0182 _publ_contact_author_name 'Derek Gates' _publ_contact_author_address ; Chemistry Department University of British Columbia 2036 Main Mall Vancouver British Columbia, V6T 1Z1 CANADA ; _publ_contact_author_email DGATES@CHEM.UBC.CA _publ_section_title ; Macromolcular complexation of poly(methylenephosphine) to gold(I): a facile route to highly metallated polymers ; loop_ _publ_author_name 'Derek Gates' 'Bronwyn Gillon' 'Brian O. Patrick' data_dg030 _database_code_depnum_ccdc_archive 'CCDC 665759' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C23.50 H26 Au Cl2 P' _chemical_formula_weight 607.28 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' Au Au -2.0133 8.8022 '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/c' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z+1/2' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y, z-1/2' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z-1/2' _cell_length_a 17.0306(13) _cell_length_b 7.7689(5) _cell_length_c 35.310(3) _cell_angle_alpha 90.00 _cell_angle_beta 93.431(4) _cell_angle_gamma 90.00 _cell_volume 4663.5(6) _cell_formula_units_Z 8 _cell_measurement_temperature 173(2) _cell_measurement_reflns_used 5069 _cell_measurement_theta_min 2.31 _cell_measurement_theta_max 27.70 _exptl_crystal_description needle _exptl_crystal_colour colourless _exptl_crystal_size_max 0.35 _exptl_crystal_size_mid 0.35 _exptl_crystal_size_min 0.10 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.730 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2360 _exptl_absorpt_coefficient_mu 6.613 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.212 _exptl_absorpt_correction_T_max 0.516 _exptl_absorpt_process_details ? _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 'Bruker X8 APEX' _diffrn_measurement_method 'area detector' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 30781 _diffrn_reflns_av_R_equivalents 0.0524 _diffrn_reflns_av_sigmaI/netI 0.0480 _diffrn_reflns_limit_h_min -22 _diffrn_reflns_limit_h_max 22 _diffrn_reflns_limit_k_min -10 _diffrn_reflns_limit_k_max 10 _diffrn_reflns_limit_l_min -46 _diffrn_reflns_limit_l_max 46 _diffrn_reflns_theta_min 2.31 _diffrn_reflns_theta_max 27.85 _reflns_number_total 5534 _reflns_number_gt 4910 _reflns_threshold_expression >2sigma(I) _computing_data_collection ? _computing_cell_refinement ? _computing_data_reduction ? _computing_structure_solution ? _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics ? _computing_publication_material ? _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^)+(0.0151P)^2^+23.3792P] 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 5534 _refine_ls_number_parameters 253 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0369 _refine_ls_R_factor_gt 0.0304 _refine_ls_wR_factor_ref 0.0722 _refine_ls_wR_factor_gt 0.0696 _refine_ls_goodness_of_fit_ref 1.062 _refine_ls_restrained_S_all 1.062 _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 C1 C 0.6344(2) 0.1318(5) 0.08261(11) 0.0197(8) Uani 1 1 d . . . C2 C 0.6773(2) 0.0940(5) 0.05037(11) 0.0240(8) Uani 1 1 d . . . C3 C 0.6426(3) 0.1290(6) 0.01414(13) 0.0337(10) Uani 1 1 d . . . H3 H 0.6718 0.1050 -0.0074 0.040 Uiso 1 1 calc R . . C4 C 0.5677(3) 0.1972(7) 0.00838(14) 0.0372(11) Uani 1 1 d . . . C5 C 0.5247(3) 0.2227(6) 0.04018(14) 0.0355(11) Uani 1 1 d . . . H5 H 0.4722 0.2636 0.0366 0.043 Uiso 1 1 calc R . . C6 C 0.5553(2) 0.1908(5) 0.07712(12) 0.0242(8) Uani 1 1 d . . . C7 C 0.7586(3) 0.0128(6) 0.05149(13) 0.0324(10) Uani 1 1 d . . . H7A H 0.7686 -0.0326 0.0263 0.049 Uiso 1 1 calc R . . H7B H 0.7613 -0.0812 0.0700 0.049 Uiso 1 1 calc R . . H7C H 0.7983 0.0999 0.0588 0.049 Uiso 1 1 calc R . . C8 C 0.5317(4) 0.2353(9) -0.03132(16) 0.0558(16) Uani 1 1 d . . . H8A H 0.4810 0.1763 -0.0350 0.084 Uiso 1 1 calc R . . H8B H 0.5672 0.1944 -0.0502 0.084 Uiso 1 1 calc R . . H8C H 0.5239 0.3597 -0.0342 0.084 Uiso 1 1 calc R . . C9 C 0.4990(3) 0.2202(7) 0.10844(14) 0.0364(11) Uani 1 1 d . . . H9A H 0.5066 0.3365 0.1187 0.055 Uiso 1 1 calc R . . H9B H 0.5096 0.1356 0.1287 0.055 Uiso 1 1 calc R . . H9C H 0.4447 0.2073 0.0980 0.055 Uiso 1 1 calc R . . C10 C 0.6455(2) 0.2925(5) 0.16000(12) 0.0251(8) Uani 1 1 d . . . H10A H 0.6367 0.3958 0.1444 0.038 Uiso 1 1 calc R . . H10B H 0.6840 0.3180 0.1810 0.038 Uiso 1 1 calc R . . H10C H 0.5958 0.2565 0.1702 0.038 Uiso 1 1 calc R . . C11 C 0.6479(2) -0.0874(5) 0.15162(10) 0.0178(7) Uani 1 1 d . . . H11 H 0.5901 -0.0942 0.1451 0.021 Uiso 1 1 calc R . . C12 C 0.6590(2) -0.0950(5) 0.19492(11) 0.0193(8) Uani 1 1 d . . . C13 C 0.7216(3) -0.0152(6) 0.21593(12) 0.0281(9) Uani 1 1 d . . . H13 H 0.7612 0.0428 0.2031 0.034 Uiso 1 1 calc R . . C14 C 0.7259(3) -0.0204(6) 0.25545(12) 0.0316(10) Uani 1 1 d . . . H14 H 0.7679 0.0362 0.2693 0.038 Uiso 1 1 calc R . . C15 C 0.6697(3) -0.1072(6) 0.27473(13) 0.0301(10) Uani 1 1 d . . . H15 H 0.6723 -0.1087 0.3017 0.036 Uiso 1 1 calc R . . C16 C 0.6090(3) -0.1927(6) 0.25407(13) 0.0302(10) Uani 1 1 d . . . H16 H 0.5712 -0.2560 0.2670 0.036 Uiso 1 1 calc R . . C17 C 0.6037(2) -0.1857(6) 0.21473(13) 0.0270(9) Uani 1 1 d . . . H17 H 0.5617 -0.2434 0.2011 0.032 Uiso 1 1 calc R . . C18 C 0.6858(2) -0.2338(5) 0.13047(11) 0.0211(8) Uani 1 1 d . . . C19 C 0.7611(2) -0.2940(5) 0.14128(12) 0.0242(8) Uani 1 1 d . . . H19 H 0.7881 -0.2511 0.1636 0.029 Uiso 1 1 calc R . . C20 C 0.7969(3) -0.4181(6) 0.11901(13) 0.0292(9) Uani 1 1 d . . . H20 H 0.8485 -0.4574 0.1262 0.035 Uiso 1 1 calc R . . C21 C 0.7578(3) -0.4828(6) 0.08695(14) 0.0349(11) Uani 1 1 d . . . H21 H 0.7827 -0.5662 0.0720 0.042 Uiso 1 1 calc R . . C22 C 0.6824(3) -0.4272(6) 0.07623(13) 0.0325(10) Uani 1 1 d . . . H22 H 0.6555 -0.4729 0.0541 0.039 Uiso 1 1 calc R . . C23 C 0.6458(2) -0.3039(5) 0.09804(12) 0.0242(8) Uani 1 1 d . . . H23 H 0.5938 -0.2673 0.0909 0.029 Uiso 1 1 calc R . . C24 C 0.5000 0.2194(12) 0.2500 0.088(4) Uani 1 2 d S . . H24A H 0.4591 0.1443 0.2600 0.105 Uiso 0.50 1 calc PR . . H24B H 0.5409 0.1443 0.2400 0.105 Uiso 0.50 1 calc PR . . P1 P 0.68295(6) 0.11904(12) 0.13089(3) 0.01657(19) Uani 1 1 d . . . Cl1 Cl 0.94922(6) 0.18903(16) 0.13835(3) 0.0335(2) Uani 1 1 d . . . Cl2 Cl 0.45736(12) 0.3444(2) 0.21263(6) 0.0735(5) Uani 1 1 d . . . Au1 Au 0.815254(8) 0.143431(19) 0.133737(4) 0.01969(6) 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 0.0215(18) 0.022(2) 0.0160(19) 0.0034(15) -0.0005(15) -0.0042(14) C2 0.033(2) 0.027(2) 0.0118(18) 0.0010(15) 0.0011(16) -0.0061(17) C3 0.044(3) 0.043(3) 0.014(2) 0.0037(18) 0.0016(18) -0.012(2) C4 0.046(3) 0.042(3) 0.022(2) 0.010(2) -0.013(2) -0.013(2) C5 0.031(2) 0.039(3) 0.035(3) 0.013(2) -0.010(2) -0.005(2) C6 0.0233(19) 0.025(2) 0.024(2) 0.0035(17) -0.0043(16) -0.0022(16) C7 0.038(2) 0.038(3) 0.022(2) -0.0041(19) 0.0108(19) -0.004(2) C8 0.065(4) 0.070(4) 0.030(3) 0.017(3) -0.018(3) -0.009(3) C9 0.023(2) 0.053(3) 0.034(3) 0.007(2) 0.0023(19) 0.004(2) C10 0.030(2) 0.025(2) 0.021(2) -0.0056(17) 0.0068(16) 0.0020(17) C11 0.0197(17) 0.0204(19) 0.0135(18) 0.0022(15) 0.0010(14) -0.0039(15) C12 0.0231(18) 0.0209(19) 0.0141(18) 0.0002(15) 0.0009(14) 0.0008(15) C13 0.032(2) 0.033(2) 0.018(2) 0.0047(17) -0.0022(17) -0.0111(18) C14 0.044(3) 0.032(2) 0.018(2) 0.0046(17) -0.0057(19) -0.0094(19) C15 0.043(3) 0.031(2) 0.016(2) 0.0049(17) 0.0042(18) 0.0078(19) C16 0.028(2) 0.041(3) 0.022(2) 0.0088(19) 0.0070(17) -0.0016(18) C17 0.0230(19) 0.035(2) 0.023(2) 0.0045(18) 0.0026(16) -0.0037(17) C18 0.0243(19) 0.023(2) 0.0161(19) 0.0036(15) 0.0024(15) -0.0061(15) C19 0.0245(19) 0.021(2) 0.027(2) 0.0023(17) 0.0053(16) -0.0035(16) C20 0.029(2) 0.027(2) 0.031(2) 0.0126(19) 0.0063(18) -0.0001(18) C21 0.048(3) 0.025(2) 0.034(3) 0.0037(19) 0.022(2) 0.001(2) C22 0.054(3) 0.024(2) 0.019(2) 0.0025(18) 0.0053(19) -0.008(2) C23 0.028(2) 0.025(2) 0.020(2) 0.0014(16) 0.0029(16) -0.0036(16) C24 0.180(13) 0.043(5) 0.042(6) 0.000 0.022(7) 0.000 P1 0.0182(4) 0.0201(5) 0.0115(4) 0.0015(4) 0.0015(3) -0.0013(4) Cl1 0.0184(5) 0.0505(7) 0.0317(6) -0.0008(5) 0.0020(4) -0.0045(4) Cl2 0.0732(11) 0.0821(13) 0.0666(12) 0.0027(9) 0.0163(9) 0.0198(9) Au1 0.01851(8) 0.02367(9) 0.01700(9) 0.00066(6) 0.00201(5) -0.00242(6) _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 1.419(6) . ? C1 C6 1.426(5) . ? C1 P1 1.852(4) . ? C2 C3 1.403(6) . ? C2 C7 1.520(6) . ? C3 C4 1.385(7) . ? C3 H3 0.9500 . ? C4 C5 1.391(7) . ? C4 C8 1.525(6) . ? C5 C6 1.398(6) . ? C5 H5 0.9500 . ? C6 C9 1.523(6) . ? C7 H7A 0.9800 . ? C7 H7B 0.9800 . ? C7 H7C 0.9800 . ? C8 H8A 0.9800 . ? C8 H8B 0.9800 . ? C8 H8C 0.9800 . ? C9 H9A 0.9800 . ? C9 H9B 0.9800 . ? C9 H9C 0.9800 . ? C10 P1 1.833(4) . ? C10 H10A 0.9800 . ? C10 H10B 0.9800 . ? C10 H10C 0.9800 . ? C11 C18 1.525(6) . ? C11 C12 1.531(5) . ? C11 P1 1.875(4) . ? C11 H11 1.0000 . ? C12 C17 1.398(6) . ? C12 C13 1.405(5) . ? C13 C14 1.394(6) . ? C13 H13 0.9500 . ? C14 C15 1.383(6) . ? C14 H14 0.9500 . ? C15 C16 1.396(7) . ? C15 H15 0.9500 . ? C16 C17 1.388(6) . ? C16 H16 0.9500 . ? C17 H17 0.9500 . ? C18 C19 1.397(6) . ? C18 C23 1.406(6) . ? C19 C20 1.406(6) . ? C19 H19 0.9500 . ? C20 C21 1.374(7) . ? C20 H20 0.9500 . ? C21 C22 1.387(7) . ? C21 H21 0.9500 . ? C22 C23 1.399(6) . ? C22 H22 0.9500 . ? C23 H23 0.9500 . ? C24 Cl2 1.760(6) 2_655 ? C24 Cl2 1.760(6) . ? C24 H24A 0.9900 . ? C24 H24B 0.9900 . ? P1 Au1 2.2574(10) . ? Cl1 Au1 2.3050(10) . ? 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 119.0(4) . . ? C2 C1 P1 120.3(3) . . ? C6 C1 P1 120.6(3) . . ? C3 C2 C1 118.9(4) . . ? C3 C2 C7 115.9(4) . . ? C1 C2 C7 125.2(4) . . ? C4 C3 C2 122.8(5) . . ? C4 C3 H3 118.6 . . ? C2 C3 H3 118.6 . . ? C3 C4 C5 117.5(4) . . ? C3 C4 C8 121.7(5) . . ? C5 C4 C8 120.8(5) . . ? C4 C5 C6 122.9(4) . . ? C4 C5 H5 118.6 . . ? C6 C5 H5 118.6 . . ? C5 C6 C1 118.7(4) . . ? C5 C6 C9 115.8(4) . . ? C1 C6 C9 125.5(4) . . ? C2 C7 H7A 109.5 . . ? C2 C7 H7B 109.5 . . ? H7A C7 H7B 109.5 . . ? C2 C7 H7C 109.5 . . ? H7A C7 H7C 109.5 . . ? H7B C7 H7C 109.5 . . ? C4 C8 H8A 109.5 . . ? C4 C8 H8B 109.5 . . ? H8A C8 H8B 109.5 . . ? C4 C8 H8C 109.5 . . ? H8A C8 H8C 109.5 . . ? H8B C8 H8C 109.5 . . ? C6 C9 H9A 109.5 . . ? C6 C9 H9B 109.5 . . ? H9A C9 H9B 109.5 . . ? C6 C9 H9C 109.5 . . ? H9A C9 H9C 109.5 . . ? H9B C9 H9C 109.5 . . ? P1 C10 H10A 109.5 . . ? P1 C10 H10B 109.5 . . ? H10A C10 H10B 109.5 . . ? P1 C10 H10C 109.5 . . ? H10A C10 H10C 109.5 . . ? H10B C10 H10C 109.5 . . ? C18 C11 C12 115.5(3) . . ? C18 C11 P1 107.1(3) . . ? C12 C11 P1 113.6(3) . . ? C18 C11 H11 106.7 . . ? C12 C11 H11 106.7 . . ? P1 C11 H11 106.7 . . ? C17 C12 C13 118.1(4) . . ? C17 C12 C11 118.2(3) . . ? C13 C12 C11 123.7(4) . . ? C14 C13 C12 120.6(4) . . ? C14 C13 H13 119.7 . . ? C12 C13 H13 119.7 . . ? C15 C14 C13 120.7(4) . . ? C15 C14 H14 119.7 . . ? C13 C14 H14 119.7 . . ? C14 C15 C16 119.1(4) . . ? C14 C15 H15 120.4 . . ? C16 C15 H15 120.4 . . ? C17 C16 C15 120.5(4) . . ? C17 C16 H16 119.8 . . ? C15 C16 H16 119.8 . . ? C16 C17 C12 121.0(4) . . ? C16 C17 H17 119.5 . . ? C12 C17 H17 119.5 . . ? C19 C18 C23 119.0(4) . . ? C19 C18 C11 121.6(3) . . ? C23 C18 C11 119.3(3) . . ? C18 C19 C20 119.9(4) . . ? C18 C19 H19 120.0 . . ? C20 C19 H19 120.0 . . ? C21 C20 C19 120.5(4) . . ? C21 C20 H20 119.8 . . ? C19 C20 H20 119.8 . . ? C20 C21 C22 120.4(4) . . ? C20 C21 H21 119.8 . . ? C22 C21 H21 119.8 . . ? C21 C22 C23 119.9(4) . . ? C21 C22 H22 120.0 . . ? C23 C22 H22 120.0 . . ? C22 C23 C18 120.2(4) . . ? C22 C23 H23 119.9 . . ? C18 C23 H23 119.9 . . ? Cl2 C24 Cl2 113.0(5) 2_655 . ? Cl2 C24 H24A 109.0 2_655 . ? Cl2 C24 H24A 109.0 . . ? Cl2 C24 H24B 109.0 2_655 . ? Cl2 C24 H24B 109.0 . . ? H24A C24 H24B 107.8 . . ? C10 P1 C1 109.01(19) . . ? C10 P1 C11 106.29(19) . . ? C1 P1 C11 105.69(17) . . ? C10 P1 Au1 107.06(14) . . ? C1 P1 Au1 115.20(13) . . ? C11 P1 Au1 113.22(12) . . ? P1 Au1 Cl1 175.69(4) . . ? 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 5.1(6) . . . . ? P1 C1 C2 C3 -170.7(3) . . . . ? C6 C1 C2 C7 -173.3(4) . . . . ? P1 C1 C2 C7 10.9(6) . . . . ? C1 C2 C3 C4 -0.8(7) . . . . ? C7 C2 C3 C4 177.7(4) . . . . ? C2 C3 C4 C5 -3.3(7) . . . . ? C2 C3 C4 C8 179.5(5) . . . . ? C3 C4 C5 C6 3.3(7) . . . . ? C8 C4 C5 C6 -179.5(5) . . . . ? C4 C5 C6 C1 0.9(7) . . . . ? C4 C5 C6 C9 -178.1(5) . . . . ? C2 C1 C6 C5 -5.1(6) . . . . ? P1 C1 C6 C5 170.7(3) . . . . ? C2 C1 C6 C9 173.7(4) . . . . ? P1 C1 C6 C9 -10.4(6) . . . . ? C18 C11 C12 C17 -88.8(4) . . . . ? P1 C11 C12 C17 147.0(3) . . . . ? C18 C11 C12 C13 91.5(5) . . . . ? P1 C11 C12 C13 -32.7(5) . . . . ? C17 C12 C13 C14 -2.8(6) . . . . ? C11 C12 C13 C14 176.9(4) . . . . ? C12 C13 C14 C15 1.4(7) . . . . ? C13 C14 C15 C16 1.2(7) . . . . ? C14 C15 C16 C17 -2.2(7) . . . . ? C15 C16 C17 C12 0.7(7) . . . . ? C13 C12 C17 C16 1.8(6) . . . . ? C11 C12 C17 C16 -177.9(4) . . . . ? C12 C11 C18 C19 -42.4(5) . . . . ? P1 C11 C18 C19 85.1(4) . . . . ? C12 C11 C18 C23 141.1(4) . . . . ? P1 C11 C18 C23 -91.3(4) . . . . ? C23 C18 C19 C20 2.4(6) . . . . ? C11 C18 C19 C20 -174.1(4) . . . . ? C18 C19 C20 C21 -1.0(6) . . . . ? C19 C20 C21 C22 -0.3(7) . . . . ? C20 C21 C22 C23 0.3(7) . . . . ? C21 C22 C23 C18 1.0(6) . . . . ? C19 C18 C23 C22 -2.4(6) . . . . ? C11 C18 C23 C22 174.2(4) . . . . ? C2 C1 P1 C10 142.9(3) . . . . ? C6 C1 P1 C10 -32.9(4) . . . . ? C2 C1 P1 C11 -103.2(3) . . . . ? C6 C1 P1 C11 81.0(3) . . . . ? C2 C1 P1 Au1 22.5(4) . . . . ? C6 C1 P1 Au1 -153.2(3) . . . . ? C18 C11 P1 C10 -174.1(3) . . . . ? C12 C11 P1 C10 -45.4(3) . . . . ? C18 C11 P1 C1 70.2(3) . . . . ? C12 C11 P1 C1 -161.1(3) . . . . ? C18 C11 P1 Au1 -56.8(3) . . . . ? C12 C11 P1 Au1 71.9(3) . . . . ? C10 P1 Au1 Cl1 -16.4(5) . . . . ? C1 P1 Au1 Cl1 105.0(5) . . . . ? C11 P1 Au1 Cl1 -133.2(5) . . . . ? _diffrn_measured_fraction_theta_max 0.997 _diffrn_reflns_theta_full 27.85 _diffrn_measured_fraction_theta_full 0.997 _refine_diff_density_max 1.194 _refine_diff_density_min -2.182 _refine_diff_density_rms 0.176