Facile C‒S, S‒H, and S‒S bond cleavage using a nickel(0) NHC complex
Schaub, Thomas; Backes, Marc; Plietzsch, Oliver; Radius, Udo; Dalton Transactions  (2009) 7071–; doi:10.1039/b907124p

data_7002083
_publ_section_title
;
 Facile C--S, S--H, and S--S bond cleavage using a nickel(0) NHC
 complex
;
_journal_issue                   35
_journal_name_full               'Dalton Transactions'
_journal_page_first              7071
_journal_paper_doi               10.1039/b907124p
_journal_year                    2009
_chemical_formula_sum            'C22 H42 N4 Ni S'
_chemical_formula_weight         453.37
_chemical_name_common            (iPr2Im)2(H)(StBu)Ni(ii)
_chemical_name_systematic
;
(iPr2Im)2(H)(StBu)Ni(II)
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                95.40(3)
_cell_angle_beta                 91.24(3)
_cell_angle_gamma                109.25(3)
_cell_formula_units_Z            2
_cell_length_a                   8.7691(18)
_cell_length_b                   9.2488(18)
_cell_length_c                   17.285(4)
_cell_measurement_reflns_used    5688
_cell_measurement_temperature    203(2)
_cell_measurement_theta_max      25.9
_cell_measurement_theta_min      2.4
_cell_volume                     1315.6(5)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      203(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.938
_diffrn_measured_fraction_theta_max 0.917
_diffrn_measurement_device_type  'STOE IPDS 1'
_diffrn_measurement_method       rotation
_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  0.0558
_diffrn_reflns_av_sigmaI/netI    0.0712
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8073
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.03
_diffrn_reflns_theta_min         2.35
_exptl_absorpt_coefficient_mu    0.830
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.145
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             492
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.416
_refine_diff_density_min         -0.427
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     257
_refine_ls_number_reflns         4755
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0707
_refine_ls_R_factor_gt           0.0431
_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^)+(0.0633P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0976
_refine_ls_wR_factor_ref         0.1163
_reflns_number_gt                3420
_reflns_number_total             4755
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b907124p.txt
_cod_data_source_block           compound8
_cod_original_cell_volume        1315.5(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7002083