#------------------------------------------------------------------------------ #$Date: 2014-07-11 23:16:09 +0100 (Fri, 11 Jul 2014) $ #$Revision: 120081 $ #$URL: svn://www.crystallography.net/cod/cif/4/30/86/4308679.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_4308679 loop_ _publ_author_name 'Masahisa Osawa' 'Mikio Hoshino' 'Munetaka Akita' 'Tatsuo Wada' _publ_contact_author_name 'Masahisa Osawa ' _publ_section_title ; Synthesis and Characterization of Phenanthrylphosphine Gold Complex: Observation of Au-Induced Blue-Green Phosphorescence at Room Temperature ; _journal_name_full 'Inorganic Chemistry' _journal_page_first 1157 _journal_page_last 1159 _journal_volume 44 _journal_year 2005 _chemical_formula_moiety 'C26 H19 Au Cl P ' _chemical_formula_sum 'C26 H19 Au Cl P' _chemical_formula_weight 594.83 _space_group_IT_number 2 _symmetry_cell_setting triclinic _symmetry_Int_Tables_number 2 _symmetry_space_group_name_Hall '-P 1' _symmetry_space_group_name_H-M 'P -1' _audit_creation_date 'Fri Jun 11 18:04:02 2004' _audit_creation_method 'by teXsan' _cell_angle_alpha 91.210(3) _cell_angle_beta 109.454(2) _cell_angle_gamma 97.417(3) _cell_formula_units_Z 2 _cell_length_a 8.9688(5) _cell_length_b 10.9280(5) _cell_length_c 11.7414(7) _cell_measurement_reflns_used 14031 _cell_measurement_temperature 100.2 _cell_measurement_theta_max 30.0 _cell_measurement_theta_min 1.8 _cell_volume 1073.48(10) _computing_cell_refinement PROCESS-AUTO _computing_data_collection PROCESS-AUTO _computing_data_reduction 'teXsan Ver. 1.11' _computing_publication_material 'teXsan Ver. 1.11' _computing_structure_refinement 'teXsan Ver. 1.10' _computing_structure_solution SAPI91 _diffrn_detector_area_resol_mean 10.00 _diffrn_measured_fraction_theta_full 0.965 _diffrn_measured_fraction_theta_max 0.965 _diffrn_measurement_device_type 'Rigaku RAXIS-CS Imaging Plate' _diffrn_measurement_method \w _diffrn_radiation_type 'Mo K\a' _diffrn_radiation_wavelength 0.7107 _diffrn_reflns_av_R_equivalents 0.057 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 16 _diffrn_reflns_limit_l_min -16 _diffrn_reflns_number 15164 _diffrn_reflns_theta_full 30.03 _diffrn_reflns_theta_max 30.03 _exptl_absorpt_coefficient_mu 7.085 _exptl_absorpt_correction_T_max 0.492 _exptl_absorpt_correction_T_min 0.219 _exptl_absorpt_correction_type integration _exptl_absorpt_process_details '(Higashi, 1999)' _exptl_crystal_colour colorless _exptl_crystal_density_diffrn 1.840 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_size_max 0.300 _exptl_crystal_size_mid 0.100 _exptl_crystal_size_min 0.100 _refine_diff_density_max 2.49 _refine_diff_density_min -5.31 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.478 _refine_ls_hydrogen_treatment noref _refine_ls_number_parameters 262 _refine_ls_number_reflns 5781 _refine_ls_R_factor_gt 0.0385 _refine_ls_shift/su_max 0.0002 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w = 1/[\s^2^(Fo^2^) + (0.05000(Max(Fo^2^,0) + 2Fc^2^)/3)^2^]' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_ref 0.1053 _reflns_number_gt 5399 _reflns_number_total 5781 _reflns_threshold_expression F^2^>2.0\s(F^2^) _[local]_cod_data_source_file ic048538jsi20041020_114632_1.cif _[local]_cod_data_source_block 9AU _[local]_cod_cif_authors_sg_H-M 'P -1 ' _[local]_cod_chemical_formula_sum_orig 'C26 H19 Au Cl P ' _cod_original_cell_volume 1073.5(1) _cod_database_code 4308679 loop_ _symmetry_equiv_pos_as_xyz x,y,z -x,-y,-z 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_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group Au(1) Au -0.02093(2) -0.08625(2) -0.17489(2) 0.01052(5) Uani 1.00 d . . . Cl(1) Cl 0.1719(2) 0.0720(1) -0.0646(1) 0.0163(3) Uani 1.00 d . . . P(1) P -0.1935(2) -0.2380(1) -0.2990(1) 0.0103(3) Uani 1.00 d . . . C(1) C -0.3239(6) -0.4651(5) -0.2511(5) 0.013(1) Uani 1.00 d . . . C(2) C -0.3258(6) -0.5866(5) -0.2073(5) 0.014(1) Uani 1.00 d . . . C(3) C -0.4736(6) -0.6578(5) -0.2152(5) 0.018(1) Uani 1.00 d . . . C(4) C -0.4770(7) -0.7730(5) -0.1709(5) 0.020(1) Uani 1.00 d . . . C(5) C -0.3323(7) -0.8215(5) -0.1185(6) 0.022(1) Uani 1.00 d . . . C(6) C -0.1890(7) -0.7523(5) -0.1095(5) 0.017(1) Uani 1.00 d . . . C(7) C -0.1802(6) -0.6330(5) -0.1528(5) 0.013(1) Uani 1.00 d . . . C(8) C -0.0311(6) -0.5561(4) -0.1432(4) 0.010(1) Uani 1.00 d . . . C(9) C 0.1185(6) -0.5956(5) -0.0872(5) 0.014(1) Uani 1.00 d . . . C(10) C 0.2591(7) -0.5255(5) -0.0810(5) 0.017(1) Uani 1.00 d . . . C(11) C 0.2585(6) -0.4120(5) -0.1337(5) 0.017(1) Uani 1.00 d . . . C(12) C 0.1158(6) -0.3688(5) -0.1871(5) 0.014(1) Uani 1.00 d . . . C(13) C -0.0327(6) -0.4387(4) -0.1921(5) 0.013(1) Uani 1.00 d . . . C(14) C -0.1847(6) -0.3927(5) -0.2449(5) 0.012(1) Uani 1.00 d . . . C(15) C -0.4010(6) -0.2138(5) -0.3398(5) 0.013(1) Uani 1.00 d . . . C(16) C -0.5110(7) -0.2517(5) -0.4550(5) 0.019(1) Uani 1.00 d . . . C(17) C -0.6687(7) -0.2320(6) -0.4837(6) 0.024(1) Uani 1.00 d . . . C(18) C -0.7173(7) -0.1761(5) -0.3968(6) 0.020(1) Uani 1.00 d . . . C(19) C -0.6102(7) -0.1394(5) -0.2834(6) 0.019(1) Uani 1.00 d . . . C(20) C -0.4495(6) -0.1574(5) -0.2538(5) 0.015(1) Uani 1.00 d . . . C(21) C -0.1574(5) -0.2444(5) -0.4423(4) 0.011(1) Uani 1.00 d . . . C(22) C -0.1581(6) -0.1342(5) -0.5020(5) 0.014(1) Uani 1.00 d . . . C(23) C -0.1288(6) -0.1308(5) -0.6109(5) 0.015(1) Uani 1.00 d . . . C(24) C -0.0962(6) -0.2367(5) -0.6593(5) 0.013(1) Uani 1.00 d . . . C(25) C -0.0971(7) -0.3484(5) -0.6024(5) 0.016(1) Uani 1.00 d . . . C(26) C -0.1297(6) -0.3506(4) -0.4939(5) 0.012(1) Uani 1.00 d . . . H(1) H -0.4230 -0.4331 -0.2849 0.0150 Uiso 1.00 calc . . . H(2) H -0.5708 -0.6251 -0.2518 0.0220 Uiso 1.00 calc . . . H(3) H -0.5767 -0.8201 -0.1747 0.0246 Uiso 1.00 calc . . . H(4) H -0.3344 -0.9017 -0.0880 0.0264 Uiso 1.00 calc . . . H(5) H -0.0927 -0.7863 -0.0734 0.0196 Uiso 1.00 calc . . . H(6) H 0.1215 -0.6744 -0.0523 0.0169 Uiso 1.00 calc . . . H(7) H 0.3582 -0.5535 -0.0400 0.0210 Uiso 1.00 calc . . . H(8) H 0.3575 -0.3660 -0.1333 0.0199 Uiso 1.00 calc . . . H(9) H 0.1157 -0.2896 -0.2206 0.0162 Uiso 1.00 calc . . . H(10) H -0.4769 -0.2914 -0.5135 0.0225 Uiso 1.00 calc . . . H(11) H -0.7434 -0.2566 -0.5625 0.0285 Uiso 1.00 calc . . . H(12) H -0.8264 -0.1628 -0.4170 0.0235 Uiso 1.00 calc . . . H(13) H -0.6451 -0.1014 -0.2246 0.0235 Uiso 1.00 calc . . . H(14) H -0.3745 -0.1310 -0.1751 0.0178 Uiso 1.00 calc . . . H(15) H -0.1808 -0.0615 -0.4681 0.0168 Uiso 1.00 calc . . . H(16) H -0.1311 -0.0556 -0.6515 0.0178 Uiso 1.00 calc . . . H(17) H -0.0731 -0.2340 -0.7332 0.0160 Uiso 1.00 calc . . . H(18) H -0.0742 -0.4210 -0.6363 0.0201 Uiso 1.00 calc . . . H(19) H -0.1327 -0.4263 -0.4548 0.0139 Uiso 1.00 calc . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Au(1) 0.0101(1) 0.01073(10) 0.00923(10) 0.00072(7) 0.00161(7) 0.00136(6) Cl(1) 0.0157(6) 0.0151(5) 0.0129(6) -0.0018(4) -0.0004(5) 0.0025(4) P(1) 0.0096(6) 0.0114(5) 0.0094(6) 0.0008(4) 0.0026(5) 0.0017(4) C(1) 0.009(2) 0.015(2) 0.011(2) -0.001(2) 0.002(2) 0.001(2) C(2) 0.015(2) 0.015(2) 0.011(2) -0.001(2) 0.004(2) 0.002(2) C(3) 0.011(2) 0.019(2) 0.020(3) -0.001(2) 0.001(2) 0.003(2) C(4) 0.016(3) 0.019(3) 0.020(3) -0.006(2) 0.001(2) 0.004(2) C(5) 0.025(3) 0.013(2) 0.023(3) 0.000(2) 0.002(2) 0.004(2) C(6) 0.015(2) 0.016(2) 0.017(3) 0.005(2) 0.001(2) 0.004(2) C(7) 0.013(2) 0.012(2) 0.012(2) 0.003(2) 0.003(2) 0.001(2) C(8) 0.008(2) 0.013(2) 0.009(2) 0.003(2) 0.002(2) -0.001(2) C(9) 0.014(2) 0.014(2) 0.014(2) 0.000(2) 0.003(2) -0.005(2) C(10) 0.014(2) 0.019(2) 0.015(2) 0.003(2) 0.000(2) 0.001(2) C(11) 0.011(2) 0.020(2) 0.020(3) 0.002(2) 0.005(2) 0.000(2) C(12) 0.013(2) 0.011(2) 0.018(2) 0.004(2) 0.006(2) 0.002(2) C(13) 0.018(3) 0.011(2) 0.009(2) 0.003(2) 0.004(2) 0.000(2) C(14) 0.010(2) 0.013(2) 0.011(2) 0.000(2) 0.003(2) 0.002(2) C(15) 0.011(2) 0.015(2) 0.011(2) 0.001(2) 0.003(2) 0.003(2) C(16) 0.017(3) 0.023(3) 0.015(3) 0.004(2) 0.003(2) -0.002(2) C(17) 0.015(3) 0.035(3) 0.018(3) 0.006(2) -0.001(2) 0.003(2) C(18) 0.015(3) 0.019(3) 0.029(3) 0.008(2) 0.010(2) 0.008(2) C(19) 0.016(3) 0.018(2) 0.027(3) 0.007(2) 0.011(2) 0.001(2) C(20) 0.010(2) 0.016(2) 0.016(2) 0.002(2) 0.002(2) -0.001(2) C(21) 0.004(2) 0.016(2) 0.012(2) 0.003(2) 0.002(2) 0.002(2) C(22) 0.016(2) 0.012(2) 0.015(2) 0.004(2) 0.005(2) 0.003(2) C(23) 0.013(2) 0.018(2) 0.013(2) 0.001(2) 0.005(2) 0.002(2) C(24) 0.012(2) 0.019(2) 0.010(2) 0.006(2) 0.004(2) 0.004(2) C(25) 0.021(3) 0.015(2) 0.014(2) 0.003(2) 0.007(2) -0.001(2) C(26) 0.010(2) 0.013(2) 0.013(2) 0.005(2) 0.003(2) 0.003(2) loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.003 0.002 ;International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.1) ; H H 0.000 0.000 ;International Tables for Crystallography (1992, Vol. C, Table 6.1.1.2) ; Au Au -2.013 8.802 ;International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.1) ; Cl Cl 0.148 0.159 ;International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.1) ; P P 0.102 0.094 ;International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.1) ; 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_2 _geom_angle_site_symmetry_3 _geom_angle_publ_flag Cl(1) Au(1) P(1) 173.02(4) . . . yes Au(1) P(1) C(14) 115.8(2) . . . yes Au(1) P(1) C(15) 113.8(2) . . . yes Au(1) P(1) C(21) 109.4(2) . . . yes C(14) P(1) C(15) 106.2(2) . . . yes C(14) P(1) C(21) 106.4(2) . . . yes C(15) P(1) C(21) 104.5(2) . . . yes C(2) C(1) C(14) 121.9(5) . . . yes C(1) C(2) C(3) 119.7(5) . . . yes C(1) C(2) C(7) 119.8(5) . . . yes C(3) C(2) C(7) 120.5(5) . . . yes C(2) C(3) C(4) 120.4(5) . . . yes C(3) C(4) C(5) 119.6(5) . . . yes C(4) C(5) C(6) 120.1(5) . . . yes C(5) C(6) C(7) 122.1(5) . . . yes C(2) C(7) C(6) 117.3(5) . . . yes C(2) C(7) C(8) 118.9(4) . . . yes C(6) C(7) C(8) 123.7(4) . . . yes C(7) C(8) C(9) 121.8(4) . . . yes C(7) C(8) C(13) 120.3(4) . . . yes C(9) C(8) C(13) 118.0(4) . . . yes C(8) C(9) C(10) 122.2(5) . . . yes C(9) C(10) C(11) 120.4(5) . . . yes C(10) C(11) C(12) 119.4(5) . . . yes C(11) C(12) C(13) 121.4(5) . . . yes C(8) C(13) C(12) 118.7(4) . . . yes C(8) C(13) C(14) 119.2(4) . . . yes C(12) C(13) C(14) 122.1(4) . . . yes P(1) C(14) C(1) 118.8(4) . . . yes P(1) C(14) C(13) 121.3(4) . . . yes C(1) C(14) C(13) 119.8(4) . . . yes P(1) C(15) C(16) 121.2(4) . . . yes P(1) C(15) C(20) 118.7(4) . . . yes C(16) C(15) C(20) 120.1(5) . . . yes C(15) C(16) C(17) 120.0(5) . . . yes C(16) C(17) C(18) 119.7(6) . . . yes C(17) C(18) C(19) 120.6(5) . . . yes C(18) C(19) C(20) 120.2(5) . . . yes C(15) C(20) C(19) 119.4(5) . . . yes P(1) C(21) C(22) 116.9(4) . . . yes P(1) C(21) C(26) 123.6(4) . . . yes C(22) C(21) C(26) 119.5(4) . . . yes C(21) C(22) C(23) 120.5(5) . . . yes C(22) C(23) C(24) 119.4(5) . . . yes C(23) C(24) C(25) 121.3(4) . . . yes C(24) C(25) C(26) 118.5(4) . . . yes C(21) C(26) C(25) 120.8(4) . . . yes loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_publ_flag Au(1) Cl(1) 2.302(1) . . yes Au(1) P(1) 2.236(1) . . yes P(1) C(14) 1.821(5) . . yes P(1) C(15) 1.816(5) . . yes P(1) C(21) 1.818(5) . . yes C(1) C(2) 1.434(7) . . yes C(1) C(14) 1.368(7) . . yes C(2) C(3) 1.422(7) . . yes C(2) C(7) 1.413(7) . . yes C(3) C(4) 1.372(8) . . yes C(4) C(5) 1.415(8) . . yes C(5) C(6) 1.375(8) . . yes C(6) C(7) 1.411(7) . . yes C(7) C(8) 1.454(7) . . yes C(8) C(9) 1.411(7) . . yes C(8) C(13) 1.416(7) . . yes C(9) C(10) 1.367(7) . . yes C(10) C(11) 1.397(8) . . yes C(11) C(12) 1.375(7) . . yes C(12) C(13) 1.430(7) . . yes C(13) C(14) 1.456(7) . . yes C(15) C(16) 1.399(8) . . yes C(15) C(20) 1.387(7) . . yes C(16) C(17) 1.388(8) . . yes C(17) C(18) 1.393(8) . . yes C(18) C(19) 1.372(9) . . yes C(19) C(20) 1.407(7) . . yes C(21) C(22) 1.406(7) . . yes C(21) C(26) 1.386(7) . . yes C(22) C(23) 1.389(7) . . yes C(23) C(24) 1.385(7) . . yes C(24) C(25) 1.405(7) . . yes C(25) C(26) 1.399(7) . . yes loop_ _geom_contact_atom_site_label_1 _geom_contact_atom_site_label_2 _geom_contact_distance _geom_contact_site_symmetry_1 _geom_contact_site_symmetry_2 _geom_contact_publ_flag Au(1) Cl(1) 3.512(1) . 2_555 ? C(2) C(10) 3.407(8) . 2_545 ? C(6) C(12) 3.517(8) . 2_545 ? C(7) C(10) 3.528(7) . 2_545 ? C(7) C(9) 3.576(7) . 2_545 ? C(8) C(8) 3.395(10) . 2_545 ? C(8) C(9) 3.498(7) . 2_545 ? C(9) C(24) 3.397(7) . 2_544 ? C(22) C(23) 3.522(8) . 2_554 ? 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 Au(1) P(1) C(14) C(1) 131.9(4) . . . . yes Au(1) P(1) C(14) C(13) -46.1(4) . . . . yes Au(1) P(1) C(15) C(16) 144.8(4) . . . . yes Au(1) P(1) C(15) C(20) -35.6(4) . . . . yes Au(1) P(1) C(21) C(22) -54.1(4) . . . . yes Au(1) P(1) C(21) C(26) 125.8(4) . . . . yes Cl(1) Au(1) P(1) C(14) 112.0(4) . . . . yes Cl(1) Au(1) P(1) C(15) -124.6(4) . . . . yes Cl(1) Au(1) P(1) C(21) -8.2(4) . . . . yes P(1) C(14) C(1) C(2) -178.4(4) . . . . yes P(1) C(14) C(13) C(8) 175.4(4) . . . . yes P(1) C(14) C(13) C(12) -4.2(7) . . . . yes P(1) C(15) C(16) C(17) -179.9(5) . . . . yes P(1) C(15) C(20) C(19) -179.2(4) . . . . yes P(1) C(21) C(22) C(23) 178.9(4) . . . . yes P(1) C(21) C(26) C(25) -177.7(4) . . . . yes C(1) C(2) C(3) C(4) -178.3(5) . . . . yes C(1) C(2) C(7) C(6) 178.9(5) . . . . yes C(1) C(2) C(7) C(8) -0.5(7) . . . . yes C(1) C(14) P(1) C(15) 4.6(5) . . . . yes C(1) C(14) P(1) C(21) -106.3(4) . . . . yes C(1) C(14) C(13) C(8) -2.6(7) . . . . yes C(1) C(14) C(13) C(12) 177.8(5) . . . . yes C(2) C(1) C(14) C(13) -0.3(8) . . . . yes C(2) C(3) C(4) C(5) -0.8(9) . . . . yes C(2) C(7) C(6) C(5) -0.5(8) . . . . yes C(2) C(7) C(8) C(9) 178.4(5) . . . . yes C(2) C(7) C(8) C(13) -2.4(7) . . . . yes C(3) C(2) C(1) C(14) 179.6(5) . . . . yes C(3) C(2) C(7) C(6) 1.2(8) . . . . yes C(3) C(2) C(7) C(8) -178.2(5) . . . . yes C(3) C(4) C(5) C(6) 1.5(9) . . . . yes C(4) C(3) C(2) C(7) -0.6(8) . . . . yes C(4) C(5) C(6) C(7) -0.8(9) . . . . yes C(5) C(6) C(7) C(8) 178.9(5) . . . . yes C(6) C(7) C(8) C(9) -1.0(8) . . . . yes C(6) C(7) C(8) C(13) 178.2(5) . . . . yes C(7) C(2) C(1) C(14) 1.9(8) . . . . yes C(7) C(8) C(9) C(10) 178.0(5) . . . . yes C(7) C(8) C(13) C(12) -176.4(4) . . . . yes C(7) C(8) C(13) C(14) 3.9(7) . . . . yes C(8) C(9) C(10) C(11) -1.6(8) . . . . yes C(8) C(13) C(12) C(11) -1.6(7) . . . . yes C(9) C(8) C(13) C(12) 2.8(7) . . . . yes C(9) C(8) C(13) C(14) -176.9(4) . . . . yes C(9) C(10) C(11) C(12) 2.9(8) . . . . yes C(10) C(9) C(8) C(13) -1.2(8) . . . . yes C(10) C(11) C(12) C(13) -1.2(8) . . . . yes C(11) C(12) C(13) C(14) 178.0(5) . . . . yes C(13) C(14) P(1) C(15) -173.4(4) . . . . yes C(13) C(14) P(1) C(21) 75.7(4) . . . . yes C(14) P(1) C(15) C(16) -86.7(5) . . . . yes C(14) P(1) C(15) C(20) 92.9(4) . . . . yes C(14) P(1) C(21) C(22) -179.9(4) . . . . yes C(14) P(1) C(21) C(26) 0.1(5) . . . . yes C(15) P(1) C(21) C(22) 68.0(4) . . . . yes C(15) P(1) C(21) C(26) -112.0(4) . . . . yes C(15) C(16) C(17) C(18) -1.0(9) . . . . yes C(15) C(20) C(19) C(18) -0.7(8) . . . . yes C(16) C(15) P(1) C(21) 25.6(5) . . . . yes C(16) C(15) C(20) C(19) 0.4(8) . . . . yes C(16) C(17) C(18) C(19) 0.6(9) . . . . yes C(17) C(16) C(15) C(20) 0.5(8) . . . . yes C(17) C(18) C(19) C(20) 0.2(9) . . . . yes C(20) C(15) P(1) C(21) -154.8(4) . . . . yes C(21) C(22) C(23) C(24) -1.0(8) . . . . yes C(21) C(26) C(25) C(24) -1.3(8) . . . . yes C(22) C(21) C(26) C(25) 2.2(8) . . . . yes C(22) C(23) C(24) C(25) 2.0(8) . . . . yes C(23) C(22) C(21) C(26) -1.1(8) . . . . yes C(23) C(24) C(25) C(26) -0.8(8) . . . . yes C(23) C(24) C(25) C(26) -0.8(8) . . . . yes _journal_paper_doi 10.1021/ic048538j