Redox-Active Phosphorus Ligands Bearing a [4Fe−4C] Core Substituent
Okazaki, Masaaki; Yoshimura, Ken-ichi; Takano, Masato; Ozawa, Fumiyuki; Organometallics 28 (2009) 7055–; doi:10.1021/om900811u

data_4070447
_publ_section_title
;
 Redox-Active Phosphorus Ligands Bearing a [4Fe&#x2212;4C] Core
 Substituent
;
_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              7055
_journal_paper_doi               10.1021/om900811u
_journal_volume                  28
_journal_year                    2009
_chemical_absolute_configuration unk
_chemical_formula_sum            'C40.5 H42 Au Cl2 F6 Fe4 P2'
_chemical_formula_weight         1195.95
_chemical_properties_physical    air-sensitive
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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                 94.851(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.409(5)
_cell_length_b                   27.603(14)
_cell_length_c                   28.833(15)
_cell_measurement_reflns_used    12283
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      3.0043
_cell_volume                     8255(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Saturn70 CCD (4x4 bin mode)'
_diffrn_measurement_method       dtintegrate.ref
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0609
_diffrn_reflns_av_sigmaI/netI    0.0599
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            58885
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.00
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    5.179
_exptl_absorpt_correction_T_max  0.9035
_exptl_absorpt_correction_T_min  0.4240
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   Higashi
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.925
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             4688
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.022
_refine_diff_density_min         -2.945
_refine_diff_density_rms         0.189
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.142
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1021
_refine_ls_number_reflns         18601
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.142
_refine_ls_R_factor_all          0.1067
_refine_ls_R_factor_gt           0.0907
_refine_ls_shift/su_max          1.900
_refine_ls_shift/su_mean         0.012
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0741P)^2^+107.5741P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1984
_refine_ls_wR_factor_ref         0.2098
_reflns_number_gt                15643
_reflns_number_total             18601
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900811u_si_002.cif
_cod_data_source_block           '[4](PF6)'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'C40.50 H42 Au Cl2 F6 Fe4 P2'
_cod_database_code               4070447