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_4087930
_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           13
_space_group_name_Hall           '-P 2yc'
_space_group_name_H-M_alt        'P 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 2/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                 106.919(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.281(10)
_cell_length_b                   9.058(4)
_cell_length_c                   19.919(9)
_cell_measurement_reflns_used    1698
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      21.189
_cell_measurement_theta_min      2.461
_cell_volume                     3673(3)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0776
_diffrn_reflns_av_unetI/netI     0.1008
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            17486
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.00
_exptl_absorpt_coefficient_mu    1.159
_exptl_absorpt_correction_T_max  0.8929
_exptl_absorpt_correction_T_min  0.8453
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.374
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1584
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.327
_refine_diff_density_min         -0.542
_refine_diff_density_rms         0.109
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     423
_refine_ls_number_reflns         6425
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.1256
_refine_ls_R_factor_gt           0.0717
_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^)+(0.0706P)^2^+10.6200P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1664
_refine_ls_wR_factor_ref         0.1927
_reflns_number_gt                3839
_reflns_number_total             6425
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om5b00734_si_002.cif
_cod_data_source_block           complex11
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' 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      'P2/c  '
_cod_database_code               4087930