Proton Transfer to Nickel-Thiolate Complexes. 2. Rate-Limiting Intramolecular Proton Transfer in the Reactions of [Ni(SC6H4R-4)(PhP{CH2CH2PPh2}2)]+ (R = NO2, Cl, H, Me, or MeO)
Valerie Autissier; Pedro Martin Zarza; Athinoula Petrou; Richard A. Henderson; Ross W. Harrington; William C. Clegg; Inorganic Chemistry 43 (2004) 3106–3115; doi:10.1021/ic0303237

data_4310955
_publ_section_title
;
 Proton Transfer to Nickel-Thiolate Complexes. 2. Rate-Limiting
 Intramolecular Proton Transfer in the Reactions of
 [Ni(SC6H4R-4)(PhP{CH2CH2PPh2}2)]+ (R = NO2, Cl, H, Me, or MeO)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3106
_journal_page_last               3115
_journal_paper_doi               10.1021/ic0303237
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'C68 H65 B N Ni O3 P3 S'
_chemical_formula_weight         1138.70
_chemical_name_systematic
;

  ?

;
_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     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                100.676(2)
_cell_angle_beta                 100.032(2)
_cell_angle_gamma                114.412(2)
_cell_formula_units_Z            2
_cell_length_a                   13.6285(6)
_cell_length_b                   14.2556(6)
_cell_length_c                   16.8955(7)
_cell_measurement_reflns_used    17777
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      28.25
_cell_measurement_theta_min      2.40
_cell_volume                     2819.6(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      160(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.901
_diffrn_measurement_device_type  'Bruker SMART 1K CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0195
_diffrn_reflns_av_sigmaI/netI    0.0307
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            24027
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         28.25
_diffrn_reflns_theta_min         1.28
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.516
_exptl_absorpt_correction_T_max  0.904
_exptl_absorpt_correction_T_min  0.828
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.341
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1196
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.519
_refine_diff_density_min         -1.363
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     703
_refine_ls_number_reflns         12567
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0510
_refine_ls_R_factor_gt           0.0414
_refine_ls_shift/su_max          0.041
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0546P)^2^+2.4506P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1075
_refine_ls_wR_factor_ref         0.1136
_reflns_number_gt                10593
_reflns_number_total             12567
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic0303237_s_3.cif
_cod_data_source_block           rah5
_cod_database_code               4310955