Activation of Metal Hydride Complexes by Tri-tert-butylphosphine-Platinum and -Palladium Groups
Richard D. Adams; Burjor Captain; Eszter Trufan; Lei Zhu; Journal of the American Chemical Society 129 (2007) 7545–7556; doi:10.1021/ja070617h

data_4109531
_publ_section_title
;
 Activation of Metal Hydride Complexes by Tri-tert-butylphosphine-Platinum
 and -Palladium Groups
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7545
_journal_page_last               7556
_journal_paper_doi               10.1021/ja070617h
_journal_volume                  129
_journal_year                    2007
_chemical_formula_sum            'C51 H58 O4 P Pt Ru Sn'
_chemical_formula_weight         1180.79
_chemical_name_systematic
; 
 ? 
;
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_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_gamma                104.0880(10)
_cell_formula_units_Z            2
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_cell_length_b                   13.3071(3)
_cell_length_c                   14.9483(4)
_cell_measurement_reflns_used    8411
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      27.32
_cell_measurement_theta_min      2.26
_cell_volume                     2476.32(10)
_computing_cell_refinement       'SAINT+  V6.45 (Bruker, 2003)'
_computing_data_collection       'SMART V5.632 (Bruker, 2005)'
_computing_data_reduction        'SAINT+  V6.45'
_computing_molecular_graphics    'SHELXTL V6.1 (Sheldrick, 2000)'
_computing_publication_material  'SHELXTL V6.1'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0240
_diffrn_reflns_av_sigmaI/netI    0.0353
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            26331
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         1.38
_diffrn_standards_decay_%        <1
_exptl_absorpt_coefficient_mu    3.692
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.755
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS, Bruker, 1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.584
_exptl_crystal_description       block
_exptl_crystal_F_000             1166
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.174
_refine_diff_density_min         -0.494
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     503
_refine_ls_number_reflns         12233
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0473
_refine_ls_R_factor_gt           0.0339
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0409P)^2^+0.7400P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0773
_refine_ls_wR_factor_ref         0.0840
_reflns_number_gt                9883
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_reflns_threshold_expression     >2sigma(I)
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_cod_data_source_block           p-1
_cod_original_cell_volume        2476.31(10)
_cod_database_code               4109531