Imine Nitrogen Bridged Binuclear Nickel Complexes via N‒H Bond Activation: Synthesis, Characterization, Unexpected C,N-Coupling Reaction, and Their Catalytic Application in Hydrosilylation of Aldehydes
Wang, Lin; Sun, Hongjian; Li, Xiaoyan; Organometallics 34 (2015) 5175–; doi:10.1021/acs.organomet.5b00734

data_4087928
_publ_section_title
;
 Imine Nitrogen Bridged Binuclear Nickel Complexes via N--H Bond
 Activation: Synthesis, Characterization, Unexpected C,N-Coupling
 Reaction, and Their Catalytic Application in Hydrosilylation of Aldehydes
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              5175
_journal_paper_doi               10.1021/acs.organomet.5b00734
_journal_volume                  34
_journal_year                    2015
_chemical_formula_sum            'C36 H44 F4 N2 Ni2 P2'
_chemical_formula_weight         760.09
_space_group_IT_number           43
_space_group_name_Hall           'F 2 -2d'
_space_group_name_H-M_alt        'F d d 2'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'F d d 2'
_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                   22.830(5)
_cell_length_b                   36.134(7)
_cell_length_c                   8.8100(19)
_cell_measurement_temperature    273(2)
_cell_volume                     7268(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.1568
_diffrn_reflns_av_sigmaI/netI    0.2179
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       45
_diffrn_reflns_limit_k_min       -45
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            10559
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    1.172
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3168
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.575
_refine_diff_density_min         -0.481
_refine_diff_density_rms         0.103
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.941
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     213
_refine_ls_number_reflns         4054
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.941
_refine_ls_R_factor_all          0.1727
_refine_ls_R_factor_gt           0.0745
_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^)+(0.0129P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0920
_refine_ls_wR_factor_ref         0.1186
_reflns_number_gt                1947
_reflns_number_total             4054
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om5b00734_si_002.cif
_cod_data_source_block           complex6
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'NONE' was changed
to 'none' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'Fdd2 '
_cod_database_code               4087928