Kinetic and Thermodynamic Selectivity of Intermolecular C-H Activation at [Tp'Rh(PMe3)]. How Does the Ancillary Ligand Affect the Metal-Carbon Bond Strength?
Yunzhe Jiao; James Morris; William W. Brennessel; William D. Jones; Journal of the American Chemical Society 135 (2013) 16198–16212; doi:10.1021/ja4080985

data_4121048
_publ_contact_author_address
;
 'Department of Chemistry, University of Rochester, Rochester,  
New York 14627'
;
_publ_contact_author_email       jones@chem.rochester.edu
_publ_contact_author_name        'William D. Jones'
_publ_section_title
;
 Kinetic and Thermodynamic Selectivity of Intermolecular C-H Activation at
 [Tp'Rh(PMe3)]. How Does the Ancillary Ligand Affect the Metal-Carbon Bond
 Strength?
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              16198
_journal_page_last               16212
_journal_paper_doi               10.1021/ja4080985
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C23 H41 B N6 O0.26 P Rh Si'
_chemical_formula_sum            'C23 H41 B N6 O0.26 P Rh Si'
_chemical_formula_weight         578.50
_chemical_name_common            jonyj27
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   15.1866(9)
_cell_length_b                   14.0426(8)
_cell_length_c                   26.4214(15)
_cell_measurement_reflns_used    4093
_cell_measurement_temperature    100.0(1)
_cell_measurement_theta_max      29.20
_cell_measurement_theta_min      2.51
_cell_volume                     5634.6(6)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2011)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      100.0(1)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX II CCD Platform'
_diffrn_measurement_method       'area detector, \w scans per \f'
_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  0.1564
_diffrn_reflns_av_sigmaI/netI    0.0642
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            97224
_diffrn_reflns_theta_full        29.57
_diffrn_reflns_theta_max         29.57
_diffrn_reflns_theta_min         2.04
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.729
_exptl_absorpt_correction_T_max  0.9440
_exptl_absorpt_correction_T_min  0.8680
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.364
_exptl_crystal_description       needle
_exptl_crystal_F_000             2416
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.821
_refine_diff_density_min         -0.613
_refine_diff_density_rms         0.115
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     323
_refine_ls_number_reflns         7903
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0917
_refine_ls_R_factor_gt           0.0466
_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^)+(0.0450P)^2^+6.6173P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0950
_refine_ls_wR_factor_ref         0.1147
_reflns_number_gt                5053
_reflns_number_total             7903
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja4080985_si_002_03.cif
_cod_data_source_block           3n
_cod_database_code               4121048