Reversible, Electrochemically Controlled Binding of Phosphine to Iron and Cobalt Bis(dithiolene) Complexes
Rongmin Yu; Kuppuswamy Arumugam; Ashok Manepalli; Yvon Tran; Russell Schmehl; Heiko Jacobsen; James P. Donahue; Inorganic Chemistry 46 (2007) 5131–5133; doi:10.1021/ic0624569

data_4307973
_publ_contact_author_email       donahue@tulane.edu
_publ_contact_author_fax         504-865-5596
_publ_contact_author_phone       504-862-3562
_publ_section_title
;
Reversible, Electrochemically Controlled Binding of Phosphine to Iron and
Cobalt Bis(dithiolene) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5131
_journal_page_last               5133
_journal_paper_doi               10.1021/ic0624569
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C54 H70 Co N O4 S4'
_chemical_formula_weight         1312.37
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 103.291(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   33.495(2)
_cell_length_b                   9.3299(6)
_cell_length_c                   16.7071(9)
_cell_measurement_reflns_used    9011
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.284
_cell_measurement_theta_min      2.722
_cell_volume                     5081.2(5)
_computing_cell_refinement       'Bruker SMART (Bruker-AXS, 2000)'
_computing_data_collection       'Bruker SMART (Bruker-AXS, 2000)'
_computing_data_reduction        'Bruker SAINT+ (Bruker-AXS, 2004)'
_computing_molecular_graphics    'Bruker SHELXTL (Bruker-AXS, 2000a)'
_computing_publication_material  'Bruker SHELXTL (Bruker-AXS, 2000a)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.966
_diffrn_measured_fraction_theta_max 0.966
_diffrn_measurement_device_type  'Bruker-AXS SMART APEX'
_diffrn_measurement_method       'phi and omega 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  0.0245
_diffrn_reflns_av_sigmaI/netI    0.0244
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -44
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            44204
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.25
_exptl_absorpt_coefficient_mu    0.547
_exptl_absorpt_correction_T_max  0.8984
_exptl_absorpt_correction_T_min  0.7742
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2002)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2096
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.477
_refine_diff_density_min         -0.279
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     585
_refine_ls_number_reflns         12212
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0388
_refine_ls_R_factor_gt           0.0328
_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^)+(0.0464P)^2^+1.6715P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0834
_refine_ls_wR_factor_ref         0.0877
_reflns_number_gt                10603
_reflns_number_total             12212
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic0624569-file006_09.cif
_cod_data_source_block
'[Bu4N][Co(S2C2(C6H4-p-OCH3)2)2].C6H6_[Bu4N].4b.C6H6'
_cod_original_cell_volume        5081.1(5)
_cod_original_formula_sum        'C54 H70 Co1 N1 O4 S4'
_cod_database_code               4307973