Heterometallic Triiron-Oxo/Hydroxo Clusters: Effect of Redox-Inactive Metals
David E. Herbert; Davide Lionetti; Jonathan Rittle; Theodor Agapie; Journal of the American Chemical Society 135 (2013) 19075–19078; doi:10.1021/ja4104974

data_4121384
_publ_section_title
;
 Heterometallic Triiron-Oxo/Hydroxo Clusters: Effect of Redox-Inactive
 Metals
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              19075
_journal_page_last               19078
_journal_paper_doi               10.1021/ja4104974
_journal_volume                  135
_journal_year                    2013
_chemical_formula_sum            'C66 H49 F9 Fe3 N7 O18 S3 Zn'
_chemical_formula_weight         1728.22
_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                72.48(3)
_cell_angle_beta                 72.06(3)
_cell_angle_gamma                70.67(3)
_cell_formula_units_Z            2
_cell_length_a                   14.292(3)
_cell_length_b                   14.592(3)
_cell_length_c                   18.666(4)
_cell_measurement_reflns_used    29446
_cell_measurement_temperature    100(2)
_cell_volume                     3407.7(15)
_computing_cell_refinement       'XDS (Kabsch, 2010)'
_computing_data_collection       'BluIce (SSRL, 2001)'
_computing_data_reduction        'XDS (Kabsch, 2010)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'pixel array detector'
_diffrn_detector_area_resol_mean 5.814
_diffrn_detector_type            'DECTIRS PILATUS 6M'
_diffrn_measurement_device       'single \f axis'
_diffrn_measurement_device_details
;
         custom air bearing single axis goniometer
;
_diffrn_measurement_device_type  'SSRL single-axis microdiffractometer'
_diffrn_measurement_method       'fine sliced shutterless \f scans'
_diffrn_radiation_collimation    'K-B focussing mirrors'
_diffrn_radiation_monochromator  'liquid nitrogen-cooled double Si(111)'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.72930
_diffrn_reflns_av_R_equivalents  0.0220
_diffrn_reflns_av_sigmaI/netI    0.0268
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            29446
_diffrn_reflns_theta_max         31.32
_diffrn_reflns_theta_min         1.21
_exptl_absorpt_coefficient_mu    1.168
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'XDS (Kabsch, 2010)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.684
_exptl_crystal_description       block
_exptl_crystal_F_000             1750
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.829
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     989
_refine_ls_number_reflns         16032
_refine_ls_number_restraints     62
_refine_ls_restrained_S_all      0.840
_refine_ls_R_factor_all          0.0903
_refine_ls_R_factor_gt           0.0869
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1464P)^2^+33.7407P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2457
_refine_ls_wR_factor_ref         0.2481
_reflns_number_gt                14731
_reflns_number_total             16032
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja4104974_Zn.cif
_cod_data_source_block           zn
_cod_original_cell_volume        3407.8(12)
_cod_database_code               4121384
_cod_database_fobs_code          4121384