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_7117371
_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            'C25 H29 Au Cl Fe N3'
_chemical_formula_weight         659.78
_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
_audit_update_record
;
2014-09-02 deposited with the CCDC.
2015-05-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.428(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   29.3929(14)
_cell_length_b                   9.2832(4)
_cell_length_c                   17.3954(8)
_cell_measurement_reflns_used    4447
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.41
_cell_measurement_theta_min      2.30
_cell_volume                     4746.4(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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     0.71073
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_sigmaI/netI    0.0263
_diffrn_reflns_limit_h_max       36
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            19765
_diffrn_reflns_theta_full        26.41
_diffrn_reflns_theta_max         26.41
_diffrn_reflns_theta_min         2.30
_exptl_absorpt_coefficient_mu    6.916
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.2322
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.847
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2576
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.402
_refine_diff_density_min         -0.502
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     281
_refine_ls_number_reflns         4866
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0210
_refine_ls_R_factor_gt           0.0170
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0074P)^2^+6.7982P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0339
_refine_ls_wR_factor_ref         0.0349
_reflns_number_gt                4447
_reflns_number_total             4866
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5cc01578b2.cif
_cod_data_source_block           ortho_a
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7117371