Synthesis and Structures of Nickel Complexes with a PN-Chelate Phosphaalkene Ligand
Takeuchi, Katsuhiko; Minami, Ataru; Nakajima, Yumiko; Ozawa, Fumiyuki; Organometallics 33 (2014) 5365–; doi:10.1021/om500685x

data_4084405
_publ_section_title
;
 Synthesis and Structures of Nickel Complexes with a PN-Chelate
 Phosphaalkene Ligand
;
_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              5365
_journal_paper_doi               10.1021/om500685x
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C34 H49 Br N Ni P Si'
_chemical_formula_weight         669.42
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.5075(12)
_cell_length_b                   16.4116(19)
_cell_length_c                   20.374(2)
_cell_measurement_temperature    93(2)
_cell_volume                     3513.4(7)
_computing_cell_refinement       'CrystalClear (rigaku/MSC inc., 2006)'
_computing_data_collection       'CrystalClear (rigaku/MSC inc., 2006)'
_computing_data_reduction        'CrystalClear (rigaku/MSC inc., 2006)'
_computing_molecular_graphics    'Mercury 3.1.1'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR-97
_diffrn_ambient_temperature      93(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  ' CCD area detector '
_diffrn_measurement_method       ' phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0243
_diffrn_reflns_av_sigmaI/netI    0.0252
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            23431
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         3.05
_exptl_absorpt_coefficient_mu    1.791
_exptl_absorpt_correction_T_max  0.8005
_exptl_absorpt_correction_T_min  0.7505
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.266
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1408
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.13
_refine_diff_density_max         1.047
_refine_diff_density_min         -0.419
_refine_diff_density_rms         0.064
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.017(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.104
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     364
_refine_ls_number_reflns         6175
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.104
_refine_ls_R_factor_all          0.0276
_refine_ls_R_factor_gt           0.0268
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0437P)^2^+1.1208P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0720
_refine_ls_wR_factor_ref         0.0727
_reflns_number_gt                6039
_reflns_number_total             6175
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500685x_si_001.cif
_cod_data_source_block           complex_5
_cod_depositor_comments
'Adding full bibliography for 4084401--4084405.cif.'
_cod_original_cell_volume        3513.3(7)
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               4084405