Imido-Bridged Homo- and Heterobimetallic Complexes
Christian Lorber; Laure Vendier; Inorganic Chemistry 50 (2011) 9927–9929; doi:10.1021/ic201466f

data_4326555
_publ_contact_author
;
Christian Lorber
;
_publ_contact_author_address
;
Laboratoire de Chimie de Coordination
205 Route de Narbonne
31077 Toulouse Cedex 04
;
_publ_contact_author_email       lorber@lcc-toulouse.fr
_publ_section_title
;
 Imido-Bridged Homo- and Heterobimetallic Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9927
_journal_page_last               9929
_journal_paper_doi               10.1021/ic201466f
_journal_volume                  50
_journal_year                    2011
_chemical_absolute_configuration unk
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C30 H56 N6 V2'
_chemical_formula_sum            'C30 H56 N6 V2'
_chemical_formula_weight         602.69
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      9
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 108.537(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.1320(18)
_cell_length_b                   14.8925(18)
_cell_length_c                   13.5549(17)
_cell_measurement_reflns_used    4500
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      26.5
_cell_measurement_theta_min      2.3
_cell_measurement_wavelength     0.71073
_cell_volume                     3278.9(7)
_computing_cell_refinement       'CrysAlisPro, Oxford Diffraction Ltd.'
_computing_data_collection       'CrysAlisPro, Oxford Diffraction Ltd.'
_computing_data_reduction        'CrysAlisPro, Oxford Diffraction Ltd.'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.935
_diffrn_measurement_device_type  'Xcalibur, Sapphire1, long nozzle'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0859
_diffrn_reflns_av_unetI/netI     0.2329
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            16430
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         32.24
_diffrn_reflns_theta_min         3.16
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.597
_exptl_absorpt_correction_T_max  0.888
_exptl_absorpt_correction_T_min  0.621
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
        (See: Walker, N. & Stuart, D. (1983) Acta Cryst. A39, 158-166)
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.221
_exptl_crystal_description       block
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.422
_refine_diff_density_min         -0.507
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.771
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     359
_refine_ls_number_reflns         7253
_refine_ls_number_restraints     376
_refine_ls_restrained_S_all      0.801
_refine_ls_R_factor_all          0.1461
_refine_ls_R_factor_gt           0.0576
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0219P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.078
_refine_ls_wR_factor_ref         0.0959
_reflns_number_gt                2799
_reflns_number_total             7253
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic201466f_si_001_3.cif
_cod_data_source_block           2
_cod_database_code               4326555