Correlating Reactivity and Selectivity to Cyclopentadienyl Ligand Properties in Rh(III)-Catalyzed C-H Activation Reactions: An Experimental and Computational Study.
Piou, Tiffany; Romanov-Michailidis, Fedor; Romanova-Michaelides, Maria; Jackson, Kelvin E.; Semakul, Natthawat; Taggart, Trevor D.; Newell, Brian S.; Rithner, Christopher D.; Paton, Robert S.; Rovis, Tomislav; Journal of the American Chemical Society 139 (2017) 1296–1310; doi:10.1021/jacs.6b11670

data_4125410
_publ_section_title
;
 Correlating Reactivity and Selectivity to Cyclopentadienyl Ligand
 Properties in Rh(III)-Catalyzed C-H Activation Reactions: An Experimental
 and Computational Study.
;
_journal_issue                   3
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              1296
_journal_page_last               1310
_journal_paper_doi               10.1021/jacs.6b11670
_journal_volume                  139
_journal_year                    2017
_chemical_formula_moiety         'C32 H42 Cl4 Rh2, 2(C H Cl3)'
_chemical_formula_sum            'C34 H44 Cl10 Rh2'
_chemical_formula_weight         1013.01
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                74.868(6)
_cell_angle_beta                 75.734(6)
_cell_angle_gamma                68.376(6)
_cell_formula_units_Z            2
_cell_length_a                   10.387(3)
_cell_length_b                   12.581(3)
_cell_length_c                   17.001(4)
_cell_measurement_reflns_used    7253
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      28.60
_cell_measurement_theta_min      2.66
_cell_volume                     1965.6(9)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1750
_diffrn_reflns_av_unetI/netI     0.1360
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            55942
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.282
_diffrn_reflns_theta_min         1.773
_exptl_absorpt_coefficient_mu    1.544
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.712
_exptl_crystal_description       plate
_exptl_crystal_F_000             1016
_exptl_crystal_size_max          0.154
_exptl_crystal_size_mid          0.108
_exptl_crystal_size_min          0.049
_refine_diff_density_max         0.986
_refine_diff_density_min         -1.049
_refine_diff_density_rms         0.284
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.984
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     423
_refine_ls_number_reflns         9667
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.984
_refine_ls_R_factor_all          0.1257
_refine_ls_R_factor_gt           0.0529
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0828P)^2^+0.4646P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1135
_refine_ls_wR_factor_ref         0.1694
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5686
_reflns_number_total             9667
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            Rh22.cif
_cod_data_source_block           rovis214
_cod_depositor_comments
'Adding full bibliography for 4125410--4125429.cif.'
_cod_original_cell_volume        1965.6(8)
_cod_database_code               4125410
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.797
_shelx_estimated_absorpt_t_max   0.928
_shelx_res_checksum              8903
_shelx_hkl_checksum              48189