Studies on the Condensation Pathway to and Properties of Diiron Azadithiolate Carbonyls.
Stanley, Jane L.; Rauchfuss, Thomas B.; Wilson, Scott R.; Organometallics 26 (2007) 1907–1911; doi:10.1021/om0611150

data_4072878
_publ_contact_author
; 
Scott R. Wilson 
University of Illinois 
School of Chemical Sciences, Box 59-1 
505 South Mathews Avenue 
Urbana, Illinois  61801 
USA 
;
_publ_section_title
;
 Studies on the Condensation Pathway to and Properties of Diiron
 Azadithiolate Carbonyls.
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              1907
_journal_page_last               1911
_journal_paper_doi               10.1021/om0611150
_journal_volume                  26
_journal_year                    2007
_chemical_formula_moiety         'C20 H12 Fe2 O8 S2'
_chemical_formula_sum            'C20 H12 Fe2 O8 S2'
_chemical_formula_weight         556.12
_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
_audit_update_record
; 
2006-11-08   text and data added, jls 
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.483(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.2738(14)
_cell_length_b                   21.591(5)
_cell_length_c                   16.124(4)
_cell_measurement_reflns_used    743
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      14.3
_cell_measurement_theta_min      2.3
_cell_volume                     2147.7(9)
_computing_cell_refinement       'SAINT V6.22 (Bruker, 2001)'
_computing_data_collection       'SMART V5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT V6.22 (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL V6.12 (Bruker, 2001)'
_computing_publication_material  'XCIF (Bruker, 2001)'
_computing_structure_refinement  'SHELXTL V6.12 (Bruker, 2001)'
_computing_structure_solution    'SHELXTL V6.12 (Bruker, 2001)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'Siemens Platform/CCD'
_diffrn_measurement_method       'profile data from \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_wavelength_id  g73mfas4
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.3917
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4059
_diffrn_reflns_theta_full        25.37
_diffrn_reflns_theta_max         25.37
_diffrn_reflns_theta_min         1.59
_diffrn_standards_decay_%        6.5
_diffrn_standards_interval_time  487
_diffrn_standards_number         20
_exptl_absorpt_coefficient_mu    1.591
_exptl_absorpt_correction_T_max  0.9535
_exptl_absorpt_correction_T_min  0.7797
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'SHELXTL/XPREP (Bruker, 2001)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.720
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       columnar
_exptl_crystal_F_000             1120
_exptl_crystal_id                g73mfas4
_exptl_crystal_preparation
; 
The data crystal was mounted using oil (Parantone-N, Exxon) to a 
0.3 mm cryo-loop (Hampton Research) with the (0 -1 1) scattering 
planes roughly normal to the spindle axis. 
;
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.651
_refine_diff_density_min         -0.487
_refine_diff_density_rms         0.132
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.949
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         3936
_refine_ls_number_restraints     106
_refine_ls_restrained_S_all      0.939
_refine_ls_R_factor_all          0.2765
_refine_ls_R_factor_gt           0.0829
_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^)+(0.0224P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0986
_refine_ls_wR_factor_ref         0.1359
_reflns_number_gt                1324
_reflns_number_total             3936
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om0611150si20061208_095014.cif
_cod_data_source_block           g73mfas4
_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.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_Hall     '-P 2ybc '
_cod_original_sg_symbol_H-M      'P 21/c  '
_cod_database_code               4072878