Synthesis and Reactivity of Nickel Hydride Complexes of an α-Diimine Ligand
Qingsong Dong; Yanxia Zhao; Yuanting Su; Ji-Hu Su; Biao Wu; Xiao-Juan Yang; Inorganic Chemistry 51 (2012) 13162–13170; doi:10.1021/ic301392p

data_4331291
_publ_contact_author_address
; Lanzhou Institute of Chemical Physics, 
Chinese Academy of Sciences, Lanzhou 730000, P. R. China
;
_publ_contact_author_email       yangxj@lzb.ac.cn
_publ_contact_author_fax         +86-931-4968286
_publ_contact_author_name        'Xiao-Juan, Yang'
_publ_contact_author_phone       +86-931-4968286
_publ_section_title
;
 Synthesis and Reactivity of Nickel Hydride Complexes of an \a-Diimine
 Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              13162
_journal_page_last               13170
_journal_paper_doi               10.1021/ic301392p
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C56 H80 N10 Ni2'
_chemical_formula_weight         1010.68
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 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                 90.886(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.495(12)
_cell_length_b                   10.820(5)
_cell_length_c                   23.633(12)
_cell_measurement_temperature    296(2)
_cell_volume                     6263(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART APEX II'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX II area detector'
_diffrn_measurement_method       '\w scan'
_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  0.0496
_diffrn_reflns_av_sigmaI/netI    0.0588
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            22939
_diffrn_reflns_theta_full        26.64
_diffrn_reflns_theta_max         26.64
_diffrn_reflns_theta_min         1.66
_exptl_absorpt_coefficient_mu    0.641
_exptl_absorpt_correction_T_max  0.908
_exptl_absorpt_correction_T_min  0.891
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.072
_exptl_crystal_description       block
_exptl_crystal_F_000             2168.0
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_platon_squeeze_details
;
;
_refine_diff_density_max         0.403
_refine_diff_density_min         -0.331
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         6526
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0970
_refine_ls_R_factor_gt           0.0593
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0700P)^2^+11.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1629
_refine_ls_wR_factor_ref         0.1760
_reflns_number_gt                4096
_reflns_number_total             6526
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301392p_si_002_10.cif
_cod_data_source_block           LNiN3
_cod_database_code               4331291