Mono-N-heterocyclic carbene amido and alkyl complexes. Cobalt-mediated C-H activation and C-C coupling reactions involving benzyl ligands on a putative 3-coordinate intermediate.
Danopoulos, Andreas A.; Braunstein, Pierre; Dalton transactions (Cambridge, England : 2003) 42 (2013) 7276–7280; doi:10.1039/c3dt50197c

data_7021281
_publ_section_title
;
 Mono-N-heterocyclic carbene amido and alkyl complexes. Cobalt-mediated
 C-H activation and C-C coupling reactions involving benzyl ligands on a
 putative 3-coordinate intermediate.
;
_journal_issue                   20
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7276
_journal_page_last               7280
_journal_paper_doi               10.1039/c3dt50197c
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C35 H51 Cl Co N4'
_chemical_formula_weight         622.18
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                 97.102(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.017(3)
_cell_length_b                   8.3798(15)
_cell_length_c                   28.990(6)
_cell_measurement_temperature    120(2)
_cell_volume                     3861.2(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_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  0.0443
_diffrn_reflns_av_sigmaI/netI    0.0692
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            21869
_diffrn_reflns_theta_full        27.95
_diffrn_reflns_theta_max         27.95
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    0.539
_exptl_absorpt_correction_T_max  0.9736
_exptl_absorpt_correction_T_min  0.7744
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.076
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1344
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.05
_platon_squeeze_details
;
;
_refine_diff_density_max         1.807
_refine_diff_density_min         -0.729
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     377
_refine_ls_number_reflns         9158
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.1139
_refine_ls_R_factor_gt           0.0773
_refine_ls_shift/su_max          0.015
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1146P)^2^+3.6876P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2023
_refine_ls_wR_factor_ref         0.2184
_reflns_number_gt                5957
_reflns_number_total             9158
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c3dt50197c.txt
_cod_data_source_block           complex2b
_cod_original_cell_volume        3861.1(13)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7021281