Monoanionic Molybdenum and Tungsten Tris(dithiolene) Complexes: A Multifrequency EPR Study
Stephen Sproules; Priyabrata Banerjee; Thomas Weyhermüller; Yong Yan; James P. Donahue; Karl Wieghardt; Inorganic Chemistry 50 (2011) 7106–7122; doi:10.1021/ic2006265

data_4325778
_publ_section_title
;
 Monoanionic Molybdenum and Tungsten Tris(dithiolene) Complexes: A
 Multifrequency EPR Study
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7106
_journal_page_last               7122
_journal_paper_doi               10.1021/ic2006265
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         '2(C24 H20 P), C12 Mo N6 S6'
_chemical_formula_sum            'C60 H40 Mo N6 P2 S6'
_chemical_formula_weight         1195.22
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                   19.846(3)
_cell_length_b                   15.115(3)
_cell_length_c                   18.293(3)
_cell_measurement_temperature    100(2)
_cell_volume                     5487.4(16)
_computing_cell_refinement       'Bruker SAINT 7.34A'
_computing_data_collection       'Bruker SAINT 7.34A'
_computing_data_reduction        'Bruker SAINT 7.34A'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX2'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0740
_diffrn_reflns_av_sigmaI/netI    0.0255
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            112960
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    0.572
_exptl_absorpt_correction_T_max  0.9775
_exptl_absorpt_correction_T_min  0.9294
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS 2008/1'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_description       'transparent block'
_exptl_crystal_F_000             2440
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.605
_refine_diff_density_min         -0.583
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.197
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     339
_refine_ls_number_reflns         6285
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.197
_refine_ls_R_factor_all          0.0602
_refine_ls_R_factor_gt           0.0325
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0199P)^2^+10.9619P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0688
_refine_ls_wR_factor_ref         0.0904
_reflns_number_gt                4799
_reflns_number_total             6285
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic2006265_si_002_3.cif
_cod_data_source_block           3
_cod_database_code               4325778