Heterobimetallic complexes with redox-active mesoionic carbenes as metalloligands: electrochemical properties, electronic structures and catalysis
Lara Hettmanczyk; Sinja Manck; Carolin Hoyer; Stephan Hohloch; Biprajit Sarkar; Chem.Commun. 51 (2015) 10949–; doi:10.1039/C5cc01578B

data_7117369
_publ_section_title
;
 Heterobimetallic complexes with redox-active mesoionic carbenes as
 metalloligands: electrochemical properties, electronic structures and
 catalysis
;
_journal_name_full               Chem.Commun.
_journal_page_first              10949
_journal_paper_doi               10.1039/C5cc01578B
_journal_volume                  51
_journal_year                    2015
_chemical_formula_sum            'C21 H21 Fe N3'
_chemical_formula_weight         371.26
_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
_audit_update_record
;
2013-10-10 deposited with the CCDC.
2015-05-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 103.923(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.2798(15)
_cell_length_b                   16.749(4)
_cell_length_c                   14.796(3)
_cell_measurement_reflns_used    3395
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.54
_cell_measurement_theta_min      1.87
_cell_volume                     1751.1(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart AXS'
_diffrn_measurement_method       'omega 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  0.0251
_diffrn_reflns_av_sigmaI/netI    0.0177
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            22956
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         1.87
_exptl_absorpt_coefficient_mu    0.869
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.639
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.408
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             776
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.656
_refine_diff_density_min         -0.609
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4039
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0492
_refine_ls_R_factor_gt           0.0380
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0487P)^2^+2.6957P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0956
_refine_ls_wR_factor_ref         0.1051
_reflns_number_gt                3395
_reflns_number_total             4039
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5cc01578b2.cif
_cod_data_source_block           sar306m
_cod_original_cell_volume        1751.0(6)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7117369