Cleavage of Carbon-Carbon Bonds in Aromatic Nitriles Using Nickel(0)
Juventino J. Garcia; Nicole M. Brunkan; William D. Jones; Journal of the American Chemical Society 124 (2002) 9547–9555; doi:10.1021/ja0204933

data_4115024
_publ_section_title
;
 Cleavage of Carbon-Carbon Bonds in Aromatic Nitriles Using Nickel(0)
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9547
_journal_page_last               9555
_journal_paper_doi               10.1021/ja0204933
_journal_volume                  124
_journal_year                    2002
_chemical_formula_sum            'C20 H36 N2 Ni P2'
_chemical_formula_weight         425.16
_chemical_name_common            (dippe)Ni(h2-2-cyanopyridine)
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.6660(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.7022(13)
_cell_length_b                   13.5413(8)
_cell_length_c                   16.0621(10)
_cell_measurement_reflns_used    4430
_cell_measurement_temperature    193(2)
_cell_volume                     4493.6(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0754
_diffrn_reflns_av_sigmaI/netI    0.0779
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            20186
_diffrn_reflns_theta_full        23.27
_diffrn_reflns_theta_max         23.27
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    1.012
_exptl_absorpt_correction_T_max  0.9280
_exptl_absorpt_correction_T_min  0.7788
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.257
_exptl_crystal_description       prism
_exptl_crystal_F_000             1824
_exptl_crystal_size_max          .10
_exptl_crystal_size_mid          .12
_exptl_crystal_size_min          .12
_refine_diff_density_max         0.706
_refine_diff_density_min         -0.430
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.216
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         6447
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.216
_refine_ls_R_factor_all          0.1149
_refine_ls_R_factor_gt           0.0829
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0435P)^2^+16.0510P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1571
_refine_ls_wR_factor_ref         0.1674
_reflns_number_gt                4854
_reflns_number_total             6447
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja0204933_6.cif
_cod_data_source_block           sad1_jonjg11
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4115024