Synthesis and characterization of divalent manganese, iron, and cobalt complexes in tripodal phenolate/n-heterocyclic carbene ligand environments.
Käß, Martina; Hohenberger, Johannes; Adelhardt, Mario; Zolnhofer, Eva M.; Mossin, Susanne; Heinemann, Frank W.; Sutter, Jörg; Meyer, Karsten; Inorganic chemistry 53 (2014) 2460–2470; doi:10.1021/ic4024053

data_4337729
_publ_section_title
;
 Synthesis and characterization of divalent manganese, iron, and cobalt
 complexes in tripodal phenolate/n-heterocyclic carbene ligand
 environments.
;
_journal_issue                   5
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2460
_journal_page_last               2470
_journal_paper_doi               10.1021/ic4024053
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C46 H56 Mn N8 O, 3(C6 H6)'
_chemical_formula_sum            'C64 H74 Mn N8 O'
_chemical_formula_weight         1026.25
_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                 114.110(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.774(2)
_cell_length_b                   16.383(2)
_cell_length_c                   29.054(3)
_cell_measurement_reflns_used    8776
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.25
_cell_measurement_theta_min      2.69
_cell_volume                     11198(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXTL 6.12 (Bruker AXS, 2002)'
_computing_publication_material  'SHELXTL 6.12 (Bruker AXS, 2002)'
_computing_structure_refinement  'SHELXTL 6.12 (Bruker AXS, 2002)'
_computing_structure_solution    'SHELXTL 6.12 (Bruker AXS, 2002)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 83.33
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker Kappa APEX II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Quazar focussing montel optics'
_diffrn_radiation_source         'ImuS micro-focus tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0803
_diffrn_reflns_av_sigmaI/netI    0.0819
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            94627
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    0.285
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.670
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker-AXS, 2008'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.217
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             4376
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.727
_refine_diff_density_min         -0.665
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1335
_refine_ls_number_reflns         24579
_refine_ls_number_restraints     156
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.1105
_refine_ls_R_factor_gt           0.0545
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0446P)^2^+4.3716P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1098
_refine_ls_wR_factor_ref         0.1296
_reflns_number_gt                14970
_reflns_number_total             24579
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4024053_si_002.cif
_cod_data_source_block           ez1201a
_cod_original_sg_symbol_Hall     -P2yn
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4337729