Syntheses, Structures, and Magnetic Properties of Heterobimetallic Clusters with Tricyanometalate and π-Conjugated Ligands Containing 1,3-Dithiol-2-ylidene
Yan-Hong Peng; Yi-Fei Meng; Liang Hu; Quan-Xiu Li; Yi-Zhi Li; Jing-Lin Zuo; Xiao-Zeng You; Inorganic Chemistry 49 (2010) 1905–1912; doi:10.1021/ic9023713

data_4314919
_publ_section_title
;
 Syntheses, Structures, and Magnetic Properties of Heterobimetallic
 Clusters with Tricyanometalate and \p-Conjugated Ligands Containing
 1,3-Dithiol-2-ylidene
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1905
_journal_page_last               1912
_journal_paper_doi               10.1021/ic9023713
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C56 H62 B2 Fe2 N22 Ni O8 S8'
_chemical_formula_weight         1619.79
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 100.344(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.1596(19)
_cell_length_b                   28.147(4)
_cell_length_c                   18.708(2)
_cell_measurement_reflns_used    2111
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      24.5
_cell_measurement_theta_min      2.1
_cell_volume                     8370.9(18)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0616
_diffrn_reflns_av_sigmaI/netI    0.0854
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            22437
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    0.822
_exptl_absorpt_correction_T_max  0.8529
_exptl_absorpt_correction_T_min  0.8399
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.285
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3336
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.581
_refine_diff_density_min         -0.472
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.965
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     484
_refine_ls_number_reflns         8159
_refine_ls_number_restraints     81
_refine_ls_restrained_S_all      0.975
_refine_ls_R_factor_all          0.1259
_refine_ls_R_factor_gt           0.0706
_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^)+(0.1448P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2062
_refine_ls_wR_factor_ref         0.2373
_reflns_number_gt                4420
_reflns_number_total             8159
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9023713_si_002_3.cif
_cod_data_source_block           3
_cod_database_code               4314919