Redox Chemistry of the Triplet Complex (PNP)CoI
Michael J. Ingleson; Maren Pink; Hongjun Fan; Kenneth G. Caulton; Journal of the American Chemical Society 130 (2008) 4262–4276; doi:10.1021/ja074378+

data_4111362
_publ_section_title
;
 Redox Chemistry of the Triplet Complex (PNP)CoI
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              4262
_journal_page_last               4276
_journal_paper_doi               10.1021/ja074378+
_journal_volume                  130
_journal_year                    2008
_chemical_formula_moiety         'C28 H57 Co N2 P2 Si2'
_chemical_formula_sum            'C28 H57 Co N2 P2 Si2'
_chemical_formula_weight         598.81
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 106.482(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.6773(15)
_cell_length_b                   17.266(2)
_cell_length_c                   17.258(2)
_cell_measurement_reflns_used    3876
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      26.3
_cell_measurement_theta_min      2.2
_cell_volume                     3336.6(7)
_computing_cell_refinement       'SAINT (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2003)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2003), XTEL (loc. libr.)'
_computing_publication_material  'SHELXTL (Bruker, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-92 (Altomare, 1993)'
_diffrn_ambient_temperature      130(2)
_diffrn_detector                 'CCD area detector'
_diffrn_detector_type            'Bruker SMART 6000'
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_details
'0.30 degree frames measured for 10 seconds each'
_diffrn_measurement_device       'three-circle goniometer with fixed chi'
_diffrn_measurement_device_type  'Bruker Platform goniometer'
_diffrn_measurement_method       \w-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  0.0408
_diffrn_reflns_av_sigmaI/netI    0.0497
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            17883
_diffrn_reflns_theta_full        26.57
_diffrn_reflns_theta_max         26.57
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    0.701
_exptl_absorpt_correction_T_max  0.9332
_exptl_absorpt_correction_T_min  0.8443
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing; 1995'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.192
_exptl_crystal_description       block
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.875
_refine_diff_density_min         -0.423
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         6935
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0538
_refine_ls_R_factor_gt           0.0352
_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^)+(0.0421P)^2^+1.0945P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0830
_refine_ls_wR_factor_ref         0.0931
_reflns_number_gt                5303
_reflns_number_total             6935
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja074378-file007.cif
_cod_data_source_block           05304
_cod_original_cell_volume        3336.5(7)
_cod_database_code               4111362