Synthetic and Structural Studies of Butterfly Fe/S/P Cluster Complexes Related to the Active Site of [FeFe]-Hydrogenases. Proton Reduction to H2Catalyzed by (η1-Ph2PS-η1)2Fe2(CO)6
Song, Li-Cheng; Zeng, Guang-Huai; Lou, Shao-Xia; Zan, Hui-Ning; Ming, Jiang-Bo; Hu, Qing-Mei; Organometallics 27 (2008) 3714–; doi:10.1021/om800077c

data_4071275
_publ_section_title
;
 Synthetic and Structural Studies of Butterfly Fe/S/P Cluster Complexes
 Related to the Active Site of [FeFe]-Hydrogenases. Proton Reduction to
 H2Catalyzed by (\h1-Ph2PS-\h1)2Fe2(CO)6
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              3714
_journal_paper_doi               10.1021/om800077c
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C25 H17 Fe2 O6 P S2'
_chemical_formula_weight         620.18
_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                 112.554(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.333(5)
_cell_length_b                   10.876(3)
_cell_length_c                   17.090(5)
_cell_measurement_reflns_used    932
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21.91
_cell_measurement_theta_min      2.36
_cell_volume                     2632.0(14)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0720
_diffrn_reflns_av_sigmaI/netI    0.1135
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            12136
_diffrn_reflns_theta_full        26.41
_diffrn_reflns_theta_max         26.41
_diffrn_reflns_theta_min         1.44
_exptl_absorpt_coefficient_mu    1.360
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.895267
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_density_diffrn    1.565
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1256
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.411
_refine_diff_density_min         -0.377
_refine_diff_density_rms         0.074
_refine_ls_extinction_coef       0.00015(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.961
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     322
_refine_ls_number_reflns         5374
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.961
_refine_ls_R_factor_all          0.1332
_refine_ls_R_factor_gt           0.0552
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0240P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0734
_refine_ls_wR_factor_ref         0.0896
_reflns_number_gt                2874
_reflns_number_total             5374
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800077c-file002.cif
_cod_data_source_block           020929c
_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.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        2632.2(13)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4071275