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_7117372
_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            'C22 H23 Au Cl Fe N3'
_chemical_formula_weight         617.70
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-09-02 deposited with the CCDC.
2015-05-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.546(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.435(5)
_cell_length_b                   7.515(5)
_cell_length_c                   11.492(5)
_cell_measurement_reflns_used    3163
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.38
_cell_measurement_theta_min      2.51
_cell_volume                     2106.2(17)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       'omega + phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0501
_diffrn_reflns_av_sigmaI/netI    0.0434
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            20214
_diffrn_reflns_theta_full        26.38
_diffrn_reflns_theta_max         26.38
_diffrn_reflns_theta_min         2.51
_exptl_absorpt_coefficient_mu    7.785
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.493
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.948
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1192
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.862
_refine_diff_density_min         -1.188
_refine_diff_density_rms         0.138
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         4298
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0495
_refine_ls_R_factor_gt           0.0283
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0141P)^2^+3.7607P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0513
_refine_ls_wR_factor_ref         0.0566
_reflns_number_gt                3163
_reflns_number_total             4298
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5cc01578b2.cif
_cod_data_source_block           lh2_127
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7117372