Monomeric Bis(anilido)iron(II) Complexes with N-Heterocyclic Carbene Ligation: Synthesis, Characterization, and Redox Reactivity toward Aryl Halides
Xiaojie Wang; Zhenbo Mo; Jie Xiao; Liang Deng; Inorganic Chemistry 52 (2013) 59–65; doi:10.1021/ic301894e

data_4331689
_publ_section_title
;
 Monomeric Bis(anilido)iron(II) Complexes with N-Heterocyclic Carbene
 Ligation: Synthesis, Characterization, and Redox Reactivity toward Aryl
 Halides
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              59
_journal_page_last               65
_journal_paper_doi               10.1021/ic301894e
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C34 H52 Fe N6'
_chemical_formula_weight         600.67
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 100.219(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.095(2)
_cell_length_b                   9.4499(11)
_cell_length_c                   20.360(2)
_cell_measurement_reflns_used    9569
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      55.077
_cell_measurement_theta_min      4.842
_cell_volume                     3236.9(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0154
_diffrn_reflns_av_sigmaI/netI    0.0164
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            11156
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.03
_exptl_absorpt_coefficient_mu    0.498
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6776
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            pale_yellow
_exptl_crystal_density_diffrn    1.233
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.341
_exptl_crystal_size_mid          0.211
_exptl_crystal_size_min          0.169
_refine_diff_density_max         0.303
_refine_diff_density_min         -0.252
_refine_diff_density_rms         0.045
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     197
_refine_ls_number_reflns         3151
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0278
_refine_ls_R_factor_gt           0.0269
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0345P)^2^+3.7839P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0733
_refine_ls_wR_factor_ref         0.0741
_reflns_number_gt                3031
_reflns_number_total             3151
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301894e_si_002_1.cif
_cod_data_source_block           1
_cod_original_cell_volume        3236.9(7)
_cod_database_code               4331689