Dinuclear [{Fe(NO)2}10-{Fe(NO)2}10] Dinitrosyl Iron Complex with Thiolate-CO-Bridged Ligands
Chien-Hong Chen; Show-Jen Chiou; Hsuan-Yin Chen; Inorganic Chemistry 49 (2010) 2023–2025; doi:10.1021/ic902324d

data_4315073
_publ_section_title
;
 Dinuclear [{Fe(NO)2}10-{Fe(NO)2}10] Dinitrosyl Iron Complex with
 Thiolate-CO-Bridged Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2023
_journal_page_last               2025
_journal_paper_doi               10.1021/ic902324d
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         'C40 H52 Fe2 K2 N6 O16 S2'
_chemical_formula_sum            'C40 H52 Fe2 K2 N6 O16 S2'
_chemical_formula_weight         1126.90
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 98.9650(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.33410(10)
_cell_length_b                   15.6068(2)
_cell_length_c                   20.8326(3)
_cell_measurement_reflns_used    22883
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      2.037
_cell_volume                     2676.57(6)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction        'HKL Denzo and Scalepack'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      200(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_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  0.0547
_diffrn_reflns_av_sigmaI/netI    0.0340
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            29783
_diffrn_reflns_theta_full        25.34
_diffrn_reflns_theta_max         25.34
_diffrn_reflns_theta_min         2.37
_exptl_absorpt_coefficient_mu    0.842
_exptl_absorpt_correction_T_max  0.9254
_exptl_absorpt_correction_T_min  0.6501
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 ?
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.398
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1168
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.478
_refine_diff_density_min         -0.465
_refine_diff_density_rms         0.147
_refine_ls_extinction_coef       0.0125(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.117
_refine_ls_hydrogen_treatment    fixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     311
_refine_ls_number_reflns         4885
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0521
_refine_ls_R_factor_gt           0.0376
_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^)+(0.0628P)^2^+0.4456P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0943
_refine_ls_wR_factor_ref         0.1103
_reflns_number_gt                4055
_reflns_number_total             4885
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic902324d_si_003_1.cif
_cod_data_source_block           8393
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4315073