Imine-assisted C-F bond activation using low-valent cobalt compounds supported by trimethylphosphine ligands and formation of novel organic fluorides.
Lian, Zhe; Xu, Xiaofeng; Sun, Hongjian; Chen, Yue; Zheng, Tingting; Li, Xiaoyan; Dalton transactions (Cambridge, England : 2003) 39 (2010) 9523–9529; doi:10.1039/c0dt00526f

data_7026603
_publ_section_title
;
 Imine-assisted C-F bond activation using low-valent cobalt compounds
 supported by trimethylphosphine ligands and formation of novel organic
 fluorides.
;
_journal_issue                   40
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9523
_journal_page_last               9529
_journal_paper_doi               10.1039/c0dt00526f
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C22 H36 Co F2 N P3'
_chemical_formula_weight         504.36
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 94.35(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5130(17)
_cell_length_b                   16.009(3)
_cell_length_c                   18.999(4)
_cell_measurement_temperature    423(2)
_cell_volume                     2581.8(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      423(2)
_diffrn_measured_fraction_theta_full 0.846
_diffrn_measured_fraction_theta_max 0.846
_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  0.0730
_diffrn_reflns_av_sigmaI/netI    0.0552
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            6781
_diffrn_reflns_theta_full        27.14
_diffrn_reflns_theta_max         27.14
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    0.874
_exptl_crystal_density_diffrn    1.298
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1060
_refine_diff_density_max         0.603
_refine_diff_density_min         -0.754
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.169
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4832
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.169
_refine_ls_R_factor_all          0.0941
_refine_ls_R_factor_gt           0.0697
_refine_ls_shift/su_max          0.064
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1781
_refine_ls_wR_factor_ref         0.1897
_reflns_number_gt                3264
_reflns_number_total             4832
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00526f.txt
_cod_data_source_block           sun81a
_cod_database_code               7026603