Evaluation of Cobalt Complexes Bearing Tridentate Pincer Ligands for Catalytic C‒H Borylation
Schaefer, Brian A.; Margulieux, Grant W.; Small, Brooke L.; Chirik, Paul J.; Organometallics 34 (2015) 1307–; doi:10.1021/acs.organomet.5b00044

data_4087380
_publ_section_title
;
 Evaluation of Cobalt Complexes Bearing Tridentate Pincer Ligands for
 Catalytic C--H Borylation
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1307
_journal_paper_doi               10.1021/acs.organomet.5b00044
_journal_volume                  34
_journal_year                    2015
_chemical_formula_sum            'C47 H45 Fe N2 O2 P'
_chemical_formula_weight         756.67
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/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                 101.6600(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.2305(9)
_cell_length_b                   18.8136(15)
_cell_length_c                   17.2067(13)
_cell_measurement_reflns_used    9993
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.55
_cell_measurement_theta_min      2.48
_cell_volume                     3877.6(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'ORTEP 3 (Farraguia, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR 92 (Giacavazzo, 1993)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker APEX II CCD'
_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  0.0377
_diffrn_reflns_av_sigmaI/netI    0.0355
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            36951
_diffrn_reflns_theta_full        27.62
_diffrn_reflns_theta_max         27.62
_diffrn_reflns_theta_min         1.62
_exptl_absorpt_coefficient_mu    0.472
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6594
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.296
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       square
_exptl_crystal_F_000             1592
_exptl_crystal_size_max          0.252
_exptl_crystal_size_mid          0.186
_exptl_crystal_size_min          0.092
_refine_diff_density_max         0.373
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     483
_refine_ls_number_reflns         8889
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0526
_refine_ls_R_factor_gt           0.0340
_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^)+(0.0364P)^2^+1.7928P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0768
_refine_ls_wR_factor_ref         0.0841
_reflns_number_gt                6994
_reflns_number_total             8889
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            om5b00044_si_003.cif
_cod_data_source_block           bs16
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4087380