Novel Cr(III) dinuclear complexes supported by salicyloylhydrazono dithiolane and dithiane ligands: synthesis, stability, crystal structures and magnetic properties.
Clément, Nicolas; Toussaint, Clément; Rogez, Guillaume; Loose, Claudia; Kortus, Jens; Brelot, Lydia; Choua, Sylvie; Dagorne, Samuel; Turek, Philippe; Welter, Richard; Dalton transactions (Cambridge, England : 2003) 39 (2010) 4579–4585; doi:10.1039/c001057j

data_7025463
_publ_section_title
;
 Novel Cr(III) dinuclear complexes supported by salicyloylhydrazono
 dithiolane and dithiane ligands: synthesis, stability, crystal structures
 and magnetic properties.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4579
_journal_page_last               4585
_journal_paper_doi               10.1039/c001057j
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'C46 H50 Cr2 N8 O10 S8'
_chemical_formula_sum            'C46 H50 Cr2 N8 O10 S8'
_chemical_formula_weight         1235.42
_space_group_IT_number           41
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'A 2 -2ab'
_symmetry_space_group_name_H-M   'A b a 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   23.3019(12)
_cell_length_b                   10.3977(6)
_cell_length_c                   22.5974(7)
_cell_measurement_reflns_used    14103
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     5475.0(5)
_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 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.1081
_diffrn_reflns_av_sigmaI/netI    0.1485
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            17872
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         1.75
_exptl_absorpt_coefficient_mu    0.764
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'dark green'
_exptl_crystal_density_diffrn    1.499
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2552
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.594
_refine_diff_density_min         -0.863
_refine_diff_density_rms         0.230
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.09(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.999
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     330
_refine_ls_number_reflns         5992
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.1494
_refine_ls_R_factor_gt           0.0618
_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^)+(0.0819P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1316
_refine_ls_wR_factor_ref         0.1735
_reflns_number_gt                3248
_reflns_number_total             5992
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c001057j.txt
_cod_data_source_block           complex_2b
_cod_original_sg_symbol_Hall     'A 2 -2ac'
_cod_database_code               7025463