Versatile reactivity of a solvent-coordinated diiron(II) compound: synthesis and dioxygen reactivity of a mixed-valent Fe(II)Fe(III) species.
Majumdar, Amit; Apfel, Ulf-Peter; Jiang, Yunbo; Moënne-Loccoz, Pierre; Lippard, Stephen J.; Inorganic chemistry 53 (2014) 167–181; doi:10.1021/ic4019585

data_4337465
_publ_section_title
;
 Versatile reactivity of a solvent-coordinated diiron(II) compound:
 synthesis and dioxygen reactivity of a mixed-valent Fe(II)Fe(III)
 species.
;
_journal_issue                   1
_journal_name_full               'Inorganic chemistry'
_journal_page_first              167
_journal_page_last               181
_journal_paper_doi               10.1021/ic4019585
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety
'C92 H120 Fe5 N22 O9,4(B F4),3(C3 H7 N O),C4 H10 O'
_chemical_formula_sum            'C105 H150 B4 F16 Fe5 N25 O13'
_chemical_formula_weight         2596.99
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
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_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                78.952(2)
_cell_angle_beta                 71.109(2)
_cell_angle_gamma                69.479(2)
_cell_formula_units_Z            2
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_cell_length_b                   18.524(2)
_cell_length_c                   20.896(2)
_cell_measurement_reflns_used    28074
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.69
_cell_measurement_theta_min      2.28
_cell_volume                     5995.3(11)
_computing_cell_refinement       'SAINT 7.46A (Bruker-Axs,2009)'
_computing_data_collection       'APEX2 v2009.3.0 (Bruker-Axs,2009)'
_computing_data_reduction        'SAINT 7.46A (Bruker-Axs,2009)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scan'
_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_limit_h_min       -21
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_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            95976
_diffrn_reflns_theta_full        25.76
_diffrn_reflns_theta_max         25.76
_diffrn_reflns_theta_min         1.63
_exptl_absorpt_coefficient_mu    0.684
_exptl_absorpt_correction_T_max  0.9731
_exptl_absorpt_correction_T_min  0.8210
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2009)'
_exptl_crystal_colour            'light red'
_exptl_crystal_density_diffrn    1.439
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2706
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_refine_diff_density_max         1.825
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_refine_ls_extinction_method     none
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_refine_ls_number_reflns         22796
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_refine_ls_R_factor_all          0.1138
_refine_ls_R_factor_gt           0.0840
_refine_ls_shift/su_max          0.032
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0915P)^2^+50.0308P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2266
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_reflns_number_gt                16764
_reflns_number_total             22796
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4019585_si_002.cif
_cod_data_source_block           47
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        5995.2(12)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4337465