Modeling the Geometric, Electronic, and Redox Properties of Iron(III)-Containing Amphiphiles with Asymmetric [NN'O] Headgroups
Rajendra Shakya; Marco M. Allard; Mara Johann; Mary Jane Heeg; Eva Rentschler; Jason M. Shearer; Bruce R. McGarvey; Cláudio N. Verani; Inorganic Chemistry 50 (2011) 8356–8366; doi:10.1021/ic2009368

data_4326058
_publ_contact_author_address
;    Department of Chemistry
     Wayne State University
    Detroit, Michigan 48202
    USA
;
_publ_contact_author_email       cnverani@chem.wayne.edu
_publ_contact_author_name        '    Prof. Claudio N. Verani'
_publ_section_title
;
 Modeling the Geometric, Electronic, and Redox Properties of
 Iron(III)-Containing Amphiphiles with Asymmetric [NN'O] Headgroups
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8356
_journal_page_last               8366
_journal_paper_doi               10.1021/ic2009368
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C28 H24 Cl7 Fe I4 N4 O6'
_chemical_formula_weight         1324.11
_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                103.7140(10)
_cell_angle_beta                 103.2290(10)
_cell_angle_gamma                101.8180(10)
_cell_formula_units_Z            2
_cell_length_a                   10.0197(3)
_cell_length_b                   13.2289(3)
_cell_length_c                   16.1597(4)
_cell_measurement_reflns_used    7059
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.8
_cell_measurement_theta_min      2.5
_cell_volume                     1948.20(9)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker APEX2'
_computing_molecular_graphics    SHELXTL-Plus
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.838
_diffrn_measurement_method       'Bruker APEX2'
_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  0.0310
_diffrn_reflns_av_sigmaI/netI    0.0387
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            38493
_diffrn_reflns_theta_full        28.30
_diffrn_reflns_theta_max         32.03
_diffrn_reflns_theta_min         2.43
_exptl_absorpt_coefficient_mu    4.082
_exptl_absorpt_correction_T_max  0.7360
_exptl_absorpt_correction_T_min  0.5612
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Sheldrick, 1997'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.257
_exptl_crystal_description       rod
_exptl_crystal_F_000             1250
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.207
_refine_diff_density_min         -2.578
_refine_diff_density_rms         0.221
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         11351
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0662
_refine_ls_R_factor_gt           0.0480
_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^)+(0.0628P)^2^+16.6282P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1250
_refine_ls_wR_factor_ref         0.1346
_reflns_number_gt                8860
_reflns_number_total             11351
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic2009368_si_002_1.cif
_cod_data_source_block           jang
_cod_original_cell_volume        1948.19(9)
_cod_database_code               4326058