Fate of Aryl/Amido Complexes of Rhodium(III) Supported by a POCOP Pincer Ligand: C‒N Reductive Elimination, β-Hydrogen Elimination, and Relevance to Catalysis
Timpa, Samuel D.; Pell, Christopher J.; Zhou, Jia; Ozerov, Oleg V.; Organometallics 33 (2014) 5254–; doi:10.1021/om500577w

data_4084707
_publ_section_title
;
 Fate of Aryl/Amido Complexes of Rhodium(III) Supported by a POCOP Pincer
 Ligand: C--N Reductive Elimination, \b-Hydrogen Elimination, and
 Relevance to Catalysis
;
_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              5254
_journal_paper_doi               10.1021/om500577w
_journal_volume                  33
_journal_year                    2014
_chemical_formula_moiety         'C25 H38 N O2 P2 Rh'
_chemical_formula_sum            'C25 H38 N O2 P2 Rh'
_chemical_formula_weight         549.41
_chemical_name_common            (POCOP)Rh(NPh(CH2))
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 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                 102.499(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.862(3)
_cell_length_b                   16.139(7)
_cell_length_c                   10.465(4)
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      0.7476
_cell_measurement_theta_min      0.6673
_cell_volume                     1296.4(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      110(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0422
_diffrn_reflns_av_sigmaI/netI    0.0315
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            14473
_diffrn_reflns_theta_full        27.58
_diffrn_reflns_theta_max         27.58
_diffrn_reflns_theta_min         1.99
_exptl_absorpt_coefficient_mu    0.803
_exptl_absorpt_correction_T_max  0.9609
_exptl_absorpt_correction_T_min  0.9312
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red-orange
_exptl_crystal_density_diffrn    1.407
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rhombus
_exptl_crystal_F_000             572
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.934
_refine_diff_density_min         -0.598
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     161
_refine_ls_number_reflns         3077
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0268
_refine_ls_R_factor_gt           0.0234
_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^)+(0.0286P)^2^+0.4370P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0599
_refine_ls_wR_factor_ref         0.0621
_reflns_number_gt                2790
_reflns_number_total             3077
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500577w_si_003.cif
_cod_data_source_block           f:\npd\oz372b\oz372b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_database_code               4084707