Dinuclear Iron(II)-Cyanocarbonyl Complexes Linked by Two/Three Bridging Ethylthiolates: Relevance to the Active Site of [Fe] Hydrogenases
Wen-Feng Liaw; Wen-Ting Tsai; Hung-Bin Gau; Chien-Ming Lee; Shin-Yuan Chou; Wen-Yuan Chen; Gene-Hsiang Lee; Inorganic Chemistry 42 (2003) 2783–2788; doi:10.1021/ic0261225

data_4313486
_publ_section_title
;
 Dinuclear Iron(II)-Cyanocarbonyl Complexes Linked by Two/Three Bridging
 Ethylthiolates: Relevance to the Active Site of [Fe] Hydrogenases
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2783
_journal_page_last               2788
_journal_paper_doi               10.1021/ic0261225
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C14 H25 Fe2 N2 Na O7 S3'
_chemical_formula_weight         564.23
_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                 99.0553(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.5187(5)
_cell_length_b                   18.2710(8)
_cell_length_c                   28.4457(14)
_cell_measurement_reflns_used    3465
_cell_measurement_temperature    150(1)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      1.33
_cell_volume                     4885.5(4)
_computing_cell_refinement       'Bruker SAINT'
_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      150(1)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART1000 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  0.0595
_diffrn_reflns_av_sigmaI/netI    0.1403
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            30821
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.33
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    1.496
_exptl_absorpt_correction_T_max  0.8014
_exptl_absorpt_correction_T_min  0.6142
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'deep brown'
_exptl_crystal_density_diffrn    1.534
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2320
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.058
_refine_diff_density_min         -0.764
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.837
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     518
_refine_ls_number_reflns         11187
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      0.867
_refine_ls_R_factor_all          0.0894
_refine_ls_R_factor_gt           0.0453
_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^)+(0.0117P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0717
_refine_ls_wR_factor_ref         0.0761
_reflns_number_gt                5721
_reflns_number_total             11187
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0261225si20030213_075732_2.cif
_cod_data_source_block           ic8845
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not_measured' 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_database_code               4313486