Hexa- and Octanuclear Heterometallic Clusters with Copper‒, Silver‒, or Gold‒Molybdenum Bonds and d10‒d10Interactions
Croizat, Pierre; Sculfort, Sabrina; Welter, Richard; Braunstein, Pierre; Organometallics 35 (2016) 3949–; doi:10.1021/acs.organomet.6b00745

data_4089135
_publ_section_title
;
 Hexa- and Octanuclear Heterometallic Clusters with Copper--, Silver--, or
 Gold--Molybdenum Bonds and d10--d10Interactions
;
_journal_issue                   23
_journal_name_full               Organometallics
_journal_page_first              3949
_journal_paper_doi               10.1021/acs.organomet.6b00745
_journal_volume                  35
_journal_year                    2016
_chemical_formula_sum            'C40 H40 Au4 Mo4 N4 O12'
_chemical_formula_weight         1940.39
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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                 97.402(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.941(2)
_cell_length_b                   22.609(5)
_cell_length_c                   16.995(4)
_cell_measurement_reflns_used    8532
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.034
_cell_measurement_theta_min      0.998
_cell_volume                     4550.0(17)
_computing_cell_refinement       'Denzo (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo (Nonius B.V., 1998)'
_computing_molecular_graphics    'PLATON 98 (Spek, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '\p 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  0.0385
_diffrn_reflns_av_sigmaI/netI    0.0719
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            11250
_diffrn_reflns_theta_full        30.02
_diffrn_reflns_theta_max         30.02
_diffrn_reflns_theta_min         2.17
_exptl_absorpt_coefficient_mu    13.974
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.833
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3552
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.500
_refine_diff_density_min         -1.795
_refine_diff_density_rms         0.253
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     290
_refine_ls_number_reflns         6617
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0786
_refine_ls_R_factor_gt           0.0396
_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^)+(0.0286P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0729
_refine_ls_wR_factor_ref         0.0843
_reflns_number_gt                4388
_reflns_number_total             6617
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om6b00745_si_002.cif
_cod_data_source_block           Au4Mo4
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4089135