Thermodynamic Studies and Hydride Transfer Reactions from a Rhodium Complex to BX3 Compounds
Michael T. Mock; Robert G. Potter; Donald M. Camaioni; Jun Li; William G. Dougherty; W. Scott Kassel; Brendan Twamley; Daniel L. DuBois; Journal of the American Chemical Society 131 (2009) 14454–14465; doi:10.1021/ja905287q

data_4105105
_publ_section_title
;
 Thermodynamic Studies and Hydride Transfer Reactions from a Rhodium
 Complex to BX3 Compounds
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14454
_journal_page_last               14465
_journal_paper_doi               10.1021/ja905287q
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C18 H37 P4 Rh S'
_chemical_formula_weight         512.33
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.9970(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   30.0678(5)
_cell_length_b                   9.32770(10)
_cell_length_c                   17.4534(3)
_cell_measurement_reflns_used    6338
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      67.30
_cell_measurement_theta_min      4.97
_cell_volume                     4805.15(13)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.966
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0191
_diffrn_reflns_av_sigmaI/netI    0.0203
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            12504
_diffrn_reflns_theta_full        67.00
_diffrn_reflns_theta_max         68.96
_diffrn_reflns_theta_min         2.99
_exptl_absorpt_coefficient_mu    9.062
_exptl_absorpt_correction_T_max  0.6215
_exptl_absorpt_correction_T_min  0.4862
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.416
_exptl_crystal_description       block
_exptl_crystal_F_000             2128
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.521
_refine_diff_density_min         -0.427
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         4312
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0242
_refine_ls_R_factor_gt           0.0225
_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^)+(0.0387P)^2^+3.8835P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0588
_refine_ls_wR_factor_ref         0.0598
_reflns_number_gt                4075
_reflns_number_total             4312
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja905287q_si_002.cif
_cod_data_source_block           pnl016
_cod_database_code               4105105