An Unprecedented Trinuclear Structure Involving Two High-Spin and One Spin-Crossover Iron(II) Centers
George Psomas; Nicolas Bréfuel; Françoise Dahan; Jean-Pierre Tuchagues; Inorganic Chemistry 43 (2004) 4590–4594; doi:10.1021/ic049877f

data_4311371
_publ_contact_author
;
       Pr Jean-Pierre Tuchagues
       Laboratoire de Chimie de Coordination du CNRS
       205 Route de Narbonne
       31077 Toulouse Cedex 4
       France
;
_publ_contact_author_email       tuchague@lcctoul.lcc-toulouse.fr
_publ_contact_author_fax         '(33) 0561553003'
_publ_contact_author_phone       '(33) 0561333154'
_publ_section_title
;
 An Unprecedented Trinuclear Structure Involving Two High-Spin and One
 Spin-Crossover Iron(II) Centers
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4590
_journal_page_last               4594
_journal_paper_doi               10.1021/ic049877f
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'C38 H42 Fe3 N12 O4 S4'
_chemical_formula_weight         1026.65
_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                76.908(12)
_cell_angle_beta                 89.106(12)
_cell_angle_gamma                79.637(12)
_cell_formula_units_Z            2
_cell_length_a                   10.7730(10)
_cell_length_b                   12.2048(14)
_cell_length_c                   19.0559(19)
_cell_measurement_temperature    180(2)
_cell_volume                     2399.8(5)
_computing_cell_refinement       'STOE-IPDS software (Stoe, 2.93, 1997)'
_computing_data_collection       'STOE-IPDS software (Stoe, 2.93, 1997)'
_computing_data_reduction        'XRED (Stoe, 1.08, 1996)'
_computing_molecular_graphics    'ZORTEP (Zsolnai, 1996)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.920
_diffrn_measured_fraction_theta_max 0.920
_diffrn_measurement_device_type  STOE-IPDS
_diffrn_measurement_method       'Imaging Plate Detector System'
_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  0.0673
_diffrn_reflns_av_sigmaI/netI    0.0650
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            22941
_diffrn_reflns_theta_full        25.96
_diffrn_reflns_theta_max         25.96
_diffrn_reflns_theta_min         2.24
_exptl_absorpt_coefficient_mu    1.075
_exptl_crystal_colour            Dark-Brown
_exptl_crystal_density_diffrn    1.421
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Parallelepiped
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.551
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.109
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     550
_refine_ls_number_reflns         8635
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.109
_refine_ls_R_factor_all          0.0761
_refine_ls_R_factor_gt           0.0584
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0576P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1225
_refine_ls_wR_factor_ref         0.1283
_reflns_number_gt                5257
_reflns_number_total             8635
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic049877fsi20040611_082005.cif
_cod_data_source_block           (1)
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0576P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0576P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2399.8(4)
_cod_database_code               4311371