Multinuclear Fe(III) Complexes with Polydentate Ligands of the Family of Dicarboxyimidazoles: Nuclearity- and Topology-Controlled Syntheses and Magneto-Structural Correlations
Panagiotis Angaridis; Jeff W. Kampf; Vincent L. Pecoraro; Inorganic Chemistry 44 (2005) 3626–3635; doi:10.1021/ic0481879

data_1100758
_publ_contact_author_address
;  Chemistry Department

   University of Michigan

   930 N.University

   Ann Arbor, MI 48109, USA

;
_publ_contact_author_email       vlpec@umich.edu
_publ_contact_author_fax         '(734) 936 7628'
_publ_contact_author_name        'Vincent. L. Pecoraro'
_publ_contact_author_phone       '(734) 763 1519'
_publ_section_title
;

Multinuclear Fe(III) Complexes with Polydentate Ligands of the Family of

Dicarboxyimidazoles: Nuclearity- and Topology-Controlled Syntheses and

Magneto-Structural Correlations

;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3626
_journal_page_last               3635
_journal_paper_doi               10.1021/ic0481879
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         'C104 H145 N8 O10 Fe3, 2.5(C2H3N)'
_chemical_formula_sum            'C109 H152.5 Fe3 N10.5 O10'
_chemical_formula_weight         1937.46
_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                 104.552(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   26.567(5)
_cell_length_b                   15.983(3)
_cell_length_c                   26.753(5)
_cell_measurement_reflns_used    8333
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      23.35
_cell_measurement_theta_min      2.81
_cell_volume                     10995(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      113(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0498
_diffrn_reflns_av_sigmaI/netI    0.0426
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            130850
_diffrn_reflns_theta_full        28.45
_diffrn_reflns_theta_max         28.45
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    0.449
_exptl_absorpt_correction_T_max  0.9316
_exptl_absorpt_correction_T_min  0.7806
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;

Blessing, R. Acta Cryst. (1995) A51 33-38

Sheldrick, G.  SADABS (Version 2.10) Bruker/Siemens area

detector absorption and other corrections, University of

Gottingen, Germany 2003.

;
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.170
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4152
_exptl_crystal_size_max          0.58
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.765
_refine_diff_density_min         -0.464
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1246
_refine_ls_number_reflns         27591
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0715
_refine_ls_R_factor_gt           0.0439
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0595P)^2^+7.3751P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1126
_refine_ls_wR_factor_ref         0.1267
_reflns_number_gt                20240
_reflns_number_total             27591
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0481879si20041222_050013_1.cif
_cod_data_source_block           compound4
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        10996(3)
_cod_original_formula_sum        'C109 H152.50 Fe3 N10.50 O10'
_cod_database_code               1100758