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_4331289
_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            'C71 H108 N4 Na2 Ni2 O4'
_chemical_formula_weight         1244.98
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                94.450(7)
_cell_angle_beta                 93.159(6)
_cell_angle_gamma                103.437(6)
_cell_formula_units_Z            2
_cell_length_a                   14.197(7)
_cell_length_b                   16.075(8)
_cell_length_c                   16.911(8)
_cell_measurement_temperature    296(2)
_cell_volume                     3732(3)
_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 0.968
_diffrn_measured_fraction_theta_max 0.968
_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  0.0521
_diffrn_reflns_av_sigmaI/netI    0.1025
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            24619
_diffrn_reflns_theta_full        25.23
_diffrn_reflns_theta_max         25.23
_diffrn_reflns_theta_min         1.21
_exptl_absorpt_coefficient_mu    0.561
_exptl_absorpt_correction_T_max  0.894
_exptl_absorpt_correction_T_min  0.879
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            dark-purple
_exptl_crystal_density_diffrn    1.108
_exptl_crystal_description       block
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_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
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;
;
_refine_diff_density_max         1.435
_refine_diff_density_min         -0.523
_refine_diff_density_rms         0.096
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.085
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     773
_refine_ls_number_reflns         13041
_refine_ls_number_restraints     498
_refine_ls_restrained_S_all      1.122
_refine_ls_R_factor_all          0.1167
_refine_ls_R_factor_gt           0.0702
_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^)+(0.0400P)^2^+8.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1591
_refine_ls_wR_factor_ref         0.1758
_reflns_number_gt                7870
_reflns_number_total             13041
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301392p_si_002_08.cif
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_cod_database_code               4331289