Nickel(II)-Catalyzed Highly Enantioselective Hydrophosphination of Methacrylonitrile
Aaron D. Sadow; Isabelle Haller; Luca Fadini; Antonio Togni; Journal of the American Chemical Society 126 (2004) 14704–14705; doi:10.1021/ja0449574

data_4113154
_publ_section_title
;
 Nickel(II)-Catalyzed Highly Enantioselective Hydrophosphination of
 Methacrylonitrile
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14704
_journal_page_last               14705
_journal_paper_doi               10.1021/ja0449574
_journal_volume                  126
_journal_year                    2004
_chemical_absolute_configuration rm
_chemical_formula_moiety         C62H65Cl2Fe2N2NiO8
_chemical_formula_sum            'C62 H65 Cl2 Fe2 N2 Ni O8 P3'
_chemical_formula_weight         1300.38
_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                   14.244(7)
_cell_length_b                   19.825(10)
_cell_length_c                   19.945(10)
_cell_measurement_temperature    100(2)
_cell_volume                     5632(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0377
_diffrn_reflns_av_sigmaI/netI    0.0409
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            57364
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         1.76
_exptl_absorpt_coefficient_mu    1.079
_exptl_absorpt_correction_T_max  0.8068
_exptl_absorpt_correction_T_min  0.5466
_exptl_absorpt_correction_type   empirical
_exptl_crystal_density_diffrn    1.534
_exptl_crystal_F_000             2696
_exptl_crystal_size_max          0.64
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.400
_refine_diff_density_min         -0.405
_refine_diff_density_rms         0.098
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.002(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     721
_refine_ls_number_reflns         13969
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0418
_refine_ls_R_factor_gt           0.0385
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0465P)^2^+3.3616P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0926
_refine_ls_wR_factor_ref         0.0941
_reflns_number_gt                13085
_reflns_number_total             13969
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja0449574si20041008_034853_1.cif
_cod_data_source_block           Compound_[5](ClO4)2
_cod_database_code               4113154