Reduction Chemistry of Aryl- and Alkyl-Substituted Bis(imino)pyridine Iron Dihalide Compounds: Molecular and Electronic Structures of [(PDI)2Fe] Derivatives
Bradley M. Wile; Ryan J. Trovitch; Suzanne C. Bart; Aaron M. Tondreau; Emil Lobkovsky; Carsten Milsmann; Eckhard Bill; Karl Wieghardt; Paul J. Chirik; Inorganic Chemistry 48 (2009) 4190–4200; doi:10.1021/ic801623m

data_4302049
_publ_section_title
;
Reduction Chemistry of Aryl- and Alkyl-Substituted Bis(imino)pyridine Iron
Dihalide Compounds: Molecular and Electronic Structures of [(PDI)2Fe]
Derivatives
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4190
_journal_page_last               4200
_journal_paper_doi               10.1021/ic801623m
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C58 H60 Fe N6'
_chemical_formula_sum            'C126 H164 Fe2 N12 O2'
_chemical_formula_weight         1990.39
_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   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                92.268(9)
_cell_angle_beta                 102.270(8)
_cell_angle_gamma                90.946(8)
_cell_formula_units_Z            2
_cell_length_a                   12.136(2)
_cell_length_b                   19.040(3)
_cell_length_c                   23.774(4)
_cell_measurement_reflns_used    8959
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      31.08
_cell_measurement_theta_min      2.35
_cell_volume                     5362.0(15)
_computing_cell_refinement       'Bruker SAINT+'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT+'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker X8 APEX II diffractometer'
_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  0.0388
_diffrn_reflns_av_sigmaI/netI    0.0366
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            137395
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.72
_exptl_absorpt_coefficient_mu    0.329
_exptl_absorpt_correction_T_max  0.9678
_exptl_absorpt_correction_T_min  0.9076
_exptl_absorpt_correction_type   'semiempirical by SADABS'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.233
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2144
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.171
_refine_diff_density_min         -0.824
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     1530
_refine_ls_number_reflns         26277
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0691
_refine_ls_R_factor_gt           0.0472
_refine_ls_shift/su_max          0.123
_refine_ls_shift/su_mean         0.011
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0848P)^2^+2.1481P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1356
_refine_ls_wR_factor_ref         0.1494
_reflns_number_gt                19502
_reflns_number_total             26277
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801623m_si_004_1.cif
_cod_data_source_block           scb24
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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        5362.3(16)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4302049