#------------------------------------------------------------------------------ #$Date: 2012-03-27 12:43:04 +0300 (Tue, 27 Mar 2012) $ #$Revision: 49109 $ #$URL: file:///home/coder/svn-repositories/cod/cif/4/07/51/4075186.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_4075186 loop_ _publ_author_name 'Sakaba, Hiroyuki' 'Hirata, Takeshi' 'Kabuto, Chizuko' 'Kabuto, Kuninobu' _publ_section_title ; Synthesis, Structure, and Dynamic Behavior of Tungsten Dihydride Silyl Complexes Cp*(CO)2W(H)2(SiHPhR) (R = Ph, H, Cl) ; _journal_issue 21 _journal_name_full Organometallics _journal_page_first 5145 _journal_volume 25 _journal_year 2006 _chemical_formula_moiety 'C24 H28 O2 Si W ' _chemical_formula_sum 'C24 H28 O2 Si W' _chemical_formula_weight 560.42 _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' _cell_angle_alpha 74.631(9) _cell_angle_beta 87.934(11) _cell_angle_gamma 76.153(9) _cell_formula_units_Z 2 _cell_length_a 10.086(3) _cell_length_b 10.642(3) _cell_length_c 11.511(3) _cell_measurement_reflns_used 5026 _cell_measurement_temperature 173.1 _cell_measurement_theta_max 27.2 _cell_measurement_theta_min 4.3 _cell_volume 1156.2(6) _computing_cell_refinement CrystalClear _computing_data_collection CrystalClear _computing_data_reduction CrystalStructure _computing_publication_material 'CrystalStructure 3.7.0' _computing_structure_refinement CRYSTALS _computing_structure_solution SIR92 _diffrn_detector_area_resol_mean 7.31 _diffrn_measured_fraction_theta_full 0.980 _diffrn_measured_fraction_theta_max 0.980 _diffrn_measurement_device_type 'Rigaku Mercury' _diffrn_measurement_method \w _diffrn_radiation_type 'Mo K\a' _diffrn_radiation_wavelength 0.71070 _diffrn_reflns_av_R_equivalents 0.016 _diffrn_reflns_limit_h_max 13 _diffrn_reflns_limit_h_min -13 _diffrn_reflns_limit_k_max 10 _diffrn_reflns_limit_k_min -13 _diffrn_reflns_limit_l_max 11 _diffrn_reflns_limit_l_min -14 _diffrn_reflns_number 10440 _diffrn_reflns_theta_full 27.2 _diffrn_reflns_theta_max 27.2 _exptl_absorpt_coefficient_mu 5.068 _exptl_absorpt_correction_T_max 0.468 _exptl_absorpt_correction_T_min 0.393 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details 'Jacobson, R. (1998) Private communication' _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.610 _exptl_crystal_density_method 'not measured' _exptl_crystal_description prism _exptl_crystal_F_000 552.00 _exptl_crystal_size_max 0.20 _exptl_crystal_size_mid 0.15 _exptl_crystal_size_min 0.15 _refine_diff_density_max 2.09 _refine_diff_density_min -0.80 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.027 _refine_ls_hydrogen_treatment mixed _refine_ls_number_parameters 290 _refine_ls_number_reflns 4934 _refine_ls_R_factor_gt 0.0207 _refine_ls_shift/su_max 0.0000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w = 1/[0.0005Fo^2^ + 1.0000\s(Fo^2^)]/(4Fo^2^)' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_ref 0.0580 _reflns_number_gt 4781 _reflns_number_total 5149 _reflns_threshold_expression F^2^>2.0\s(F^2^) _[local]_cod_data_source_file om060101rsi20060201_115927.cif _[local]_cod_data_source_block '__complex7a' _[local]_cod_chemical_formula_sum_orig 'C24 H28 O2 Si W ' _cod_original_cell_volume 1156.2(5) _cod_database_code 4075186 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 +X,+Y,+Z 2 -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_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags W(1) W 0.488310(10) 0.314940(10) 0.316940(10) 0.01827(3) Uani 1.00 1 d . Si(1) Si 0.23355(6) 0.31175(6) 0.31363(6) 0.01987(15) Uani 1.00 1 d . O(1) O 0.3675(2) 0.62659(19) 0.2626(2) 0.0363(5) Uani 1.00 1 d . O(2) O 0.4140(2) 0.3028(2) 0.58555(19) 0.0452(6) Uani 1.00 1 d . C(1) C 0.4086(2) 0.5138(2) 0.2833(2) 0.0245(5) Uani 1.00 1 d . C(2) C 0.4385(2) 0.3105(2) 0.4865(2) 0.0280(6) Uani 1.00 1 d . C(3) C 0.7141(2) 0.3037(2) 0.3572(2) 0.0261(6) Uani 1.00 1 d . C(4) C 0.6948(2) 0.1697(2) 0.3805(2) 0.0313(6) Uani 1.00 1 d . C(5) C 0.6610(2) 0.1485(2) 0.2698(2) 0.0307(6) Uani 1.00 1 d . C(6) C 0.6582(2) 0.2700(2) 0.1769(2) 0.0263(6) Uani 1.00 1 d . C(7) C 0.6900(2) 0.3647(2) 0.2317(2) 0.0242(5) Uani 1.00 1 d . C(8) C 0.7706(3) 0.3598(3) 0.4463(2) 0.0396(8) Uani 1.00 1 d . C(9) C 0.7269(3) 0.0633(3) 0.4976(3) 0.0543(9) Uani 1.00 1 d . C(10) C 0.6492(3) 0.0179(3) 0.2492(4) 0.0509(10) Uani 1.00 1 d . C(11) C 0.6402(3) 0.2888(4) 0.0435(2) 0.0430(8) Uani 1.00 1 d . C(12) C 0.7113(3) 0.5004(2) 0.1678(2) 0.0364(7) Uani 1.00 1 d . C(13) C 0.1882(2) 0.1895(2) 0.2369(2) 0.0218(5) Uani 1.00 1 d . C(14) C 0.2787(2) 0.1244(2) 0.1660(2) 0.0339(7) Uani 1.00 1 d . C(15) C 0.2478(3) 0.0246(3) 0.1211(3) 0.0456(9) Uani 1.00 1 d . C(16) C 0.1245(3) -0.0083(3) 0.1446(3) 0.0471(9) Uani 1.00 1 d . C(17) C 0.0318(3) 0.0575(3) 0.2117(3) 0.0440(8) Uani 1.00 1 d . C(18) C 0.0625(2) 0.1561(2) 0.2578(2) 0.0327(6) Uani 1.00 1 d . C(19) C 0.1125(2) 0.4798(2) 0.2496(2) 0.0206(5) Uani 1.00 1 d . C(20) C 0.0893(2) 0.5358(2) 0.1260(2) 0.0266(6) Uani 1.00 1 d . C(21) C 0.0006(2) 0.6606(2) 0.0807(2) 0.0310(6) Uani 1.00 1 d . C(22) C -0.0665(3) 0.7312(2) 0.1593(2) 0.0352(7) Uani 1.00 1 d . C(23) C -0.0447(3) 0.6786(2) 0.2819(2) 0.0376(7) Uani 1.00 1 d . C(24) C 0.0442(2) 0.5545(2) 0.3264(2) 0.0291(6) Uani 1.00 1 d . H(1) H 0.375(4) 0.352(4) 0.193(3) 0.062(12) Uiso 1.00 1 c . H(2) H 0.409(3) 0.191(3) 0.357(3) 0.044(9) Uiso 1.00 1 c . H(3) H 0.181(3) 0.276(3) 0.434(3) 0.037(8) Uiso 1.00 1 c . H(4) H 0.8675 0.3391 0.4440 0.050 Uiso 1.00 1 c R H(5) H 0.7435 0.3213 0.5250 0.051 Uiso 1.00 1 c R H(6) H 0.7365 0.4544 0.4263 0.050 Uiso 1.00 1 c R H(7) H 0.8208 0.0184 0.5018 0.057 Uiso 1.00 1 c R H(8) H 0.6726 0.0005 0.5021 0.056 Uiso 1.00 1 c R H(9) H 0.7070 0.1032 0.5628 0.057 Uiso 1.00 1 c R H(10) H 0.7361 -0.0294 0.2304 0.064 Uiso 1.00 1 c R H(11) H 0.5861 0.0345 0.1844 0.064 Uiso 1.00 1 c R H(12) H 0.6181 -0.0344 0.3204 0.064 Uiso 1.00 1 c R H(13) H 0.7271 0.2679 0.0092 0.056 Uiso 1.00 1 c R H(14) H 0.5956 0.3796 0.0072 0.056 Uiso 1.00 1 c R H(15) H 0.5865 0.2316 0.0299 0.056 Uiso 1.00 1 c R H(16) H 0.8032 0.4920 0.1432 0.044 Uiso 1.00 1 c R H(17) H 0.6927 0.5571 0.2207 0.045 Uiso 1.00 1 c R H(18) H 0.6514 0.5382 0.0990 0.044 Uiso 1.00 1 c R H(19) H 0.3705 0.1260 0.1636 0.044 Uiso 1.00 1 c R H(20) H 0.3146 0.0173 0.0517 0.060 Uiso 1.00 1 c R H(21) H 0.0940 -0.0734 0.1095 0.061 Uiso 1.00 1 c R H(22) H -0.0482 0.0267 0.2283 0.055 Uiso 1.00 1 c R H(23) H -0.0047 0.1968 0.3183 0.040 Uiso 1.00 1 c R H(24) H 0.1205 0.4901 0.0658 0.032 Uiso 1.00 1 c R H(25) H -0.0034 0.6900 -0.0061 0.037 Uiso 1.00 1 c R H(26) H -0.1291 0.8140 0.1209 0.041 Uiso 1.00 1 c R H(27) H -0.0946 0.7364 0.3351 0.046 Uiso 1.00 1 c R H(28) H 0.0600 0.5232 0.4107 0.036 Uiso 1.00 1 c 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_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 W(1) 0.01595(6) 0.01861(6) 0.02036(6) -0.00448(4) 0.00109(4) -0.00511(4) Si(1) 0.0174(2) 0.0222(3) 0.0200(2) -0.0052(2) 0.0022(2) -0.0054(2) O(1) 0.0378(11) 0.0233(9) 0.0458(11) -0.0034(7) -0.0001(8) -0.0092(8) O(2) 0.0555(14) 0.0590(14) 0.0237(10) -0.0162(11) 0.0045(9) -0.0137(9) C(1) 0.0227(11) 0.0270(12) 0.0261(11) -0.0093(9) 0.0039(9) -0.0084(9) C(2) 0.0278(13) 0.0305(12) 0.0265(12) -0.0087(10) -0.0008(9) -0.0073(9) C(3) 0.0172(11) 0.0322(13) 0.0299(12) -0.0048(9) -0.0019(9) -0.0106(10) C(4) 0.0196(11) 0.0291(12) 0.0377(14) -0.0000(9) -0.0028(10) -0.0010(10) C(5) 0.0191(11) 0.0232(11) 0.0498(15) -0.0022(9) 0.0028(10) -0.0124(10) C(6) 0.0186(11) 0.0330(12) 0.0300(12) -0.0051(9) 0.0039(9) -0.0146(10) C(7) 0.0179(11) 0.0302(12) 0.0271(11) -0.0076(9) 0.0045(9) -0.0110(9) C(8) 0.0296(14) 0.0575(19) 0.0389(15) -0.0129(13) -0.0010(11) -0.0225(14) C(9) 0.0404(18) 0.0467(18) 0.054(2) 0.0018(14) -0.0089(15) 0.0138(15) C(10) 0.0307(16) 0.0320(15) 0.096(3) -0.0029(11) 0.0029(16) -0.0324(17) C(11) 0.0341(16) 0.070(2) 0.0354(15) -0.0146(15) 0.0074(12) -0.0304(15) C(12) 0.0358(15) 0.0363(14) 0.0388(14) -0.0170(11) 0.0116(11) -0.0067(11) C(13) 0.0207(11) 0.0206(10) 0.0235(10) -0.0055(8) -0.0002(8) -0.0039(8) C(14) 0.0243(13) 0.0384(14) 0.0475(16) -0.0095(10) 0.0016(11) -0.0240(12) C(15) 0.0414(18) 0.0473(17) 0.060(2) -0.0098(14) 0.0041(15) -0.0361(16) C(16) 0.0427(18) 0.0372(15) 0.073(2) -0.0142(13) -0.0095(15) -0.0279(15) C(17) 0.0343(16) 0.0451(17) 0.060(2) -0.0235(13) -0.0023(14) -0.0132(14) C(18) 0.0242(13) 0.0362(13) 0.0394(14) -0.0098(10) 0.0004(10) -0.0102(11) C(19) 0.0159(10) 0.0221(10) 0.0254(11) -0.0056(8) 0.0011(8) -0.0079(8) C(20) 0.0265(12) 0.0302(12) 0.0234(11) -0.0057(9) 0.0003(9) -0.0085(9) C(21) 0.0330(14) 0.0288(12) 0.0300(12) -0.0098(10) -0.0044(10) -0.0029(10) C(22) 0.0301(14) 0.0233(12) 0.0500(16) -0.0020(10) -0.0038(11) -0.0096(11) C(23) 0.0376(16) 0.0289(13) 0.0484(16) -0.0015(11) 0.0055(13) -0.0201(12) C(24) 0.0289(13) 0.0331(12) 0.0283(12) -0.0064(10) 0.0040(10) -0.0144(10) 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 6.1.1.4) ; H H 0.000 0.000 ; International Tables for Crystallography (1992, Vol. C, Table 6.1.1.4) ; O O 0.011 0.006 ; International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.4) ; Si Si 0.082 0.070 ; International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.4) ; W W -0.849 6.872 ; International Tables for Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.4) ; loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle Si(1) W(1) C(1) 81.88(8) Si(1) W(1) C(2) 78.16(8) Si(1) W(1) C(3) 169.64(6) Si(1) W(1) C(4) 139.02(7) Si(1) W(1) C(5) 122.72(7) Si(1) W(1) C(6) 129.54(7) Si(1) W(1) C(7) 154.69(6) C(1) W(1) C(2) 84.92(10) C(1) W(1) C(3) 100.67(10) C(1) W(1) C(4) 136.86(11) C(1) W(1) C(5) 145.14(9) C(1) W(1) C(6) 110.17(9) C(1) W(1) C(7) 87.72(9) C(2) W(1) C(3) 92.00(10) C(2) W(1) C(4) 90.73(10) C(2) W(1) C(5) 121.69(9) C(2) W(1) C(6) 148.90(9) C(2) W(1) C(7) 123.98(11) C(3) W(1) C(4) 36.48(10) C(3) W(1) C(5) 59.93(10) C(3) W(1) C(6) 59.21(10) C(3) W(1) C(7) 35.60(8) C(4) W(1) C(5) 35.76(11) C(4) W(1) C(6) 59.43(9) C(4) W(1) C(7) 59.76(8) C(5) W(1) C(6) 35.68(8) C(5) W(1) C(7) 59.35(9) C(6) W(1) C(7) 35.18(10) W(1) Si(1) C(13) 116.18(7) W(1) Si(1) C(19) 115.23(8) C(13) Si(1) C(19) 106.99(10) W(1) C(1) O(1) 177.7(2) W(1) C(2) O(2) 177.0(2) W(1) C(3) C(4) 70.94(15) W(1) C(3) C(7) 73.41(15) W(1) C(3) C(8) 128.14(19) C(4) C(3) C(7) 107.4(2) C(4) C(3) C(8) 125.5(2) C(7) C(3) C(8) 126.4(2) W(1) C(4) C(3) 72.58(13) W(1) C(4) C(5) 73.78(14) W(1) C(4) C(9) 127.0(2) C(3) C(4) C(5) 108.4(2) C(3) C(4) C(9) 125.7(3) C(5) C(4) C(9) 125.2(2) W(1) C(5) C(4) 70.46(15) W(1) C(5) C(6) 73.37(14) W(1) C(5) C(10) 127.9(2) C(4) C(5) C(6) 107.6(2) C(4) C(5) C(10) 126.5(2) C(6) C(5) C(10) 125.4(3) W(1) C(6) C(5) 70.95(15) W(1) C(6) C(7) 71.56(15) W(1) C(6) C(11) 128.09(18) C(5) C(6) C(7) 108.0(2) C(5) C(6) C(11) 126.0(3) C(7) C(6) C(11) 125.8(2) W(1) C(7) C(3) 71.00(15) W(1) C(7) C(6) 73.25(15) W(1) C(7) C(12) 127.03(17) C(3) C(7) C(6) 108.6(2) C(3) C(7) C(12) 124.7(2) C(6) C(7) C(12) 126.4(2) Si(1) C(13) C(14) 122.7(2) Si(1) C(13) C(18) 119.4(2) C(14) C(13) C(18) 117.8(2) C(13) C(14) C(15) 121.3(2) C(14) C(15) C(16) 119.9(3) C(15) C(16) C(17) 119.7(3) C(16) C(17) C(18) 120.6(3) C(13) C(18) C(17) 120.6(2) Si(1) C(19) C(20) 122.33(18) Si(1) C(19) C(24) 120.20(16) C(20) C(19) C(24) 117.45(19) C(19) C(20) C(21) 121.4(2) C(20) C(21) C(22) 119.7(2) C(21) C(22) C(23) 120.1(2) C(22) C(23) C(24) 119.8(2) C(19) C(24) C(23) 121.5(2) Si(1) W(1) H(1) 50.6(15) Si(1) W(1) H(2) 47.8(11) C(1) W(1) H(1) 75.9(15) C(1) W(1) H(2) 128.6(12) C(2) W(1) H(1) 126.9(15) C(2) W(1) H(2) 76.3(13) C(3) W(1) H(1) 139.7(15) C(3) W(1) H(2) 127.0(11) C(4) W(1) H(1) 135.8(14) C(4) W(1) H(2) 91.3(11) C(5) W(1) H(1) 100.0(14) C(5) W(1) H(2) 82.6(12) C(6) W(1) H(1) 83.9(15) C(6) W(1) H(2) 110.3(13) C(7) W(1) H(1) 104.5(15) C(7) W(1) H(2) 141.9(12) H(1) W(1) H(2) 78.3(19) W(1) Si(1) H(3) 112.2(15) C(13) Si(1) H(3) 104.3(16) C(19) Si(1) H(3) 100.2(12) C(3) C(8) H(4) 109.6 C(3) C(8) H(5) 109.4 C(3) C(8) H(6) 109.5 H(4) C(8) H(5) 109.5 H(4) C(8) H(6) 109.5 H(5) C(8) H(6) 109.5 C(4) C(9) H(7) 109.7 C(4) C(9) H(8) 109.1 C(4) C(9) H(9) 109.6 H(7) C(9) H(8) 109.5 H(7) C(9) H(9) 109.5 H(8) C(9) H(9) 109.5 C(5) C(10) H(10) 109.3 C(5) C(10) H(11) 109.9 C(5) C(10) H(12) 109.2 H(10) C(10) H(11) 109.5 H(10) C(10) H(12) 109.5 H(11) C(10) H(12) 109.5 C(6) C(11) H(13) 109.5 C(6) C(11) H(14) 109.0 C(6) C(11) H(15) 109.9 H(13) C(11) H(14) 109.5 H(13) C(11) H(15) 109.5 H(14) C(11) H(15) 109.5 C(7) C(12) H(16) 109.5 C(7) C(12) H(17) 109.5 C(7) C(12) H(18) 109.4 H(16) C(12) H(17) 109.5 H(16) C(12) H(18) 109.5 H(17) C(12) H(18) 109.5 C(13) C(14) H(19) 121.8 C(15) C(14) H(19) 114.6 C(14) C(15) H(20) 104.1 C(16) C(15) H(20) 132.1 C(15) C(16) H(21) 123.3 C(17) C(16) H(21) 116.8 C(16) C(17) H(22) 115.4 C(18) C(17) H(22) 123.8 C(13) C(18) H(23) 119.5 C(17) C(18) H(23) 119.4 C(19) C(20) H(24) 124.8 C(21) C(20) H(24) 113.3 C(20) C(21) H(25) 113.4 C(22) C(21) H(25) 126.8 C(21) C(22) H(26) 114.4 C(23) C(22) H(26) 125.4 C(22) C(23) H(27) 116.6 C(24) C(23) H(27) 123.6 C(19) C(24) H(28) 120.8 C(23) C(24) H(28) 117.7 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance W(1) Si(1) 2.5798(7) W(1) C(1) 2.012(2) W(1) C(2) 1.989(2) W(1) C(3) 2.309(2) W(1) C(4) 2.287(2) W(1) C(5) 2.331(2) W(1) C(6) 2.363(2) W(1) C(7) 2.341(2) Si(1) C(13) 1.900(2) Si(1) C(19) 1.885(2) O(1) C(1) 1.134(3) O(2) C(2) 1.143(3) C(3) C(4) 1.439(4) C(3) C(7) 1.422(3) C(3) C(8) 1.505(5) C(4) C(5) 1.419(4) C(4) C(9) 1.500(4) C(5) C(6) 1.438(3) C(5) C(10) 1.503(5) C(6) C(7) 1.421(4) C(6) C(11) 1.507(4) C(7) C(12) 1.499(3) C(13) C(14) 1.386(3) C(13) C(18) 1.392(3) C(14) C(15) 1.397(5) C(15) C(16) 1.369(5) C(16) C(17) 1.372(5) C(17) C(18) 1.394(5) C(19) C(20) 1.393(3) C(19) C(24) 1.398(3) C(20) C(21) 1.390(3) C(21) C(22) 1.384(4) C(22) C(23) 1.378(4) C(23) C(24) 1.385(3) W(1) H(1) 1.77(4) W(1) H(2) 1.66(4) Si(1) H(3) 1.45(3) C(8) H(4) 0.950 C(8) H(5) 0.950 C(8) H(6) 0.950 C(9) H(7) 0.950 C(9) H(8) 0.950 C(9) H(9) 0.950 C(10) H(10) 0.950 C(10) H(11) 0.950 C(10) H(12) 0.950 C(11) H(13) 0.950 C(11) H(14) 0.950 C(11) H(15) 0.950 C(12) H(16) 0.950 C(12) H(17) 0.950 C(12) H(18) 0.950 C(14) H(19) 0.929 C(15) H(20) 1.034 C(16) H(21) 0.998 C(17) H(22) 0.936 C(18) H(23) 1.057 C(20) H(24) 0.952 C(21) H(25) 0.964 C(22) H(26) 0.958 C(23) H(27) 1.017 C(24) H(28) 0.944