Novel μ-CO-Containing Butterfly Fe/S Cluster Anions Generated from Tetrathiols, Fe3(CO)12, and Et3N: Their Reactions with Electrophiles To Give Neutral Butterfly Fe/S Cluster Complexes
Song, Li-Cheng; Fang, Xiao-Niu; Li, Chang-Gong; Yan, Jing; Bao, Hai-Lin; Hu, Qing-Mei; Organometallics 27 (2008) 3225–; doi:10.1021/om800225y

data_4071549
_publ_section_title
;
 Novel \m-CO-Containing Butterfly Fe/S Cluster Anions Generated from
 Tetrathiols, Fe3(CO)12, and Et3N: Their Reactions with Electrophiles To
 Give Neutral Butterfly Fe/S Cluster Complexes
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3225
_journal_paper_doi               10.1021/om800225y
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C52 H24 Cl6 Fe8 O28 S4'
_chemical_formula_weight         1884.45
_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                 115.037(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.241(6)
_cell_length_b                   26.387(12)
_cell_length_c                   11.576(5)
_cell_measurement_reflns_used    4417
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      22.81
_cell_measurement_theta_min      2.48
_cell_volume                     3664(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0488
_diffrn_reflns_av_sigmaI/netI    0.0646
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            20611
_diffrn_reflns_theta_full        26.45
_diffrn_reflns_theta_max         26.45
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    1.945
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.543269
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.708
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1868
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.990
_refine_diff_density_min         -0.871
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     514
_refine_ls_number_reflns         7456
_refine_ls_number_restraints     199
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.1056
_refine_ls_R_factor_gt           0.0515
_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^)+(0.0776P)^2^+2.1506P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1299
_refine_ls_wR_factor_ref         0.1586
_reflns_number_gt                4311
_reflns_number_total             7456
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800225y-file002.cif
_cod_data_source_block           070515a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_refine_ls_hydrogen_treatment' value 'CONSTR' changed
to 'constr' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        3665(3)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4071549