Using CS2 to Probe the Mechanistic Details of Decarboxylation of Bis(phosphinite)-Ligated Nickel Pincer Formate Complexes
Ma, Qiang-Qiang; Liu, Ting; Adhikary, Anubendu; Zhang, Jie; Krause, Jeanette A.; Guan, Hairong; Organometallics  (2016) –; doi:10.1021/acs.organomet.6b00759

data_4086808
_publ_section_title
;
 Using CS2 to Probe the Mechanistic Details of Decarboxylation of
 Bis(phosphinite)-Ligated Nickel Pincer Formate Complexes
;
_journal_name_full               Organometallics
_journal_paper_doi               10.1021/acs.organomet.6b00759
_journal_year                    2016
_chemical_formula_moiety         'C19 H32 Ni O2 P2 S2'
_chemical_formula_sum            'C19 H32 Ni O2 P2 S2'
_chemical_formula_weight         477.21
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90.5530(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.2877(2)
_cell_length_b                   12.4849(3)
_cell_length_c                   18.3570(4)
_cell_measurement_reflns_used    9714
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      67.63
_cell_measurement_theta_min      4.28
_cell_volume                     2357.68(9)
_computing_cell_refinement       'Bruker SAINT v7.66A'
_computing_data_collection       'Bruker SMART v5.634'
_computing_data_reduction        'Bruker SAINT v7.66A'
_computing_molecular_graphics    'Bruker SHELXTL v6.14'
_computing_publication_material  'Bruker SHELXTL v6.14'
_computing_structure_refinement  'Bruker SHELXTL v6.14'
_computing_structure_solution    'Bruker SHELXTL v6.14'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker SMART6000 CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0415
_diffrn_reflns_av_unetI/netI     0.0302
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            19793
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         67.875
_diffrn_reflns_theta_min         4.283
_exptl_absorpt_coefficient_mu    4.207
_exptl_absorpt_correction_T_max  0.817
_exptl_absorpt_correction_T_min  0.730
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2008/1 (Sheldrick)'
_exptl_crystal_colour            yellow-orange
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_description       block
_exptl_crystal_F_000             1008
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.070
_exptl_crystal_size_min          0.050
_exptl_transmission_factor_max   0.817
_exptl_transmission_factor_min   0.730
_refine_diff_density_max         0.385
_refine_diff_density_min         -0.253
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     243
_refine_ls_number_reflns         4227
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0384
_refine_ls_R_factor_gt           0.0311
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0521P)^2^+0.5320P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0824
_refine_ls_wR_factor_ref         0.0870
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3606
_reflns_number_total             4227
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00759_si_002.cif
_cod_data_source_block           4
_cod_database_code               4086808
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.730
_shelx_estimated_absorpt_t_max   0.817
_shelx_res_checksum              19844
_shelx_hkl_checksum              65937