Synthesis, characterization, and electrochemical properties of diiron propaneditellurolate (PDTe) complexes as active site models of [FeFe]-hydrogenases.
Song, Li-Cheng; Li, Qian-Li; Feng, Zhan-Heng; Sun, Xiao-Jing; Xie, Zhao-Jun; Song, Hai-Bin; Dalton transactions (Cambridge, England : 2003) 42 (2013) 1612–1626; doi:10.1039/c2dt31976d

data_7022203
_publ_section_title
;
 Synthesis, characterization, and electrochemical properties of diiron
 propaneditellurolate (PDTe) complexes as active site models of
 [FeFe]-hydrogenases.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1612
_journal_page_last               1626
_journal_paper_doi               10.1039/c2dt31976d
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C50 H40 Fe5 O10 P2 Te4'
_chemical_formula_sum            'C50 H40 Fe5 O10 P2 Te4'
_chemical_formula_weight         1652.41
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                102.633(2)
_cell_angle_beta                 90.525(3)
_cell_angle_gamma                107.902(3)
_cell_formula_units_Z            2
_cell_length_a                   12.1130(13)
_cell_length_b                   14.0510(14)
_cell_length_c                   16.7310(16)
_cell_measurement_reflns_used    9775
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      1.30
_cell_volume                     2635.2(5)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 r2'
_computing_data_collection
'CrystalClear-SM Expert 2.0 r2 (Rigaku, 2009)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 r2'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113(2)
_diffrn_detector_area_resol_mean 14.222
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Rigaku Saturn724 CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  multilayer
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0348
_diffrn_reflns_av_sigmaI/netI    0.0640
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            25410
_diffrn_reflns_theta_full        27.88
_diffrn_reflns_theta_max         27.88
_diffrn_reflns_theta_min         1.25
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.630
_exptl_absorpt_correction_T_max  0.6698
_exptl_absorpt_correction_T_min  0.5943
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CrystalClear
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.083
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1576
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.630
_refine_diff_density_min         -1.378
_refine_diff_density_rms         0.164
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     640
_refine_ls_number_reflns         12352
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0440
_refine_ls_R_factor_gt           0.0341
_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^)+(0.0472P)^2^+0.4752P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0987
_refine_ls_wR_factor_ref         0.1022
_reflns_number_gt                9499
_reflns_number_total             12352
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31976d.txt
_cod_data_source_block           11
_cod_database_code               7022203