Tuning of Spin Transition in Radical-Containing Iron(III) Complexes by Remote Ligand Substituents
Soumen Mukherjee; Thomas Weyhermüller; Eckhard Bill; Karl Wieghardt; Phalguni Chaudhuri; Inorganic Chemistry 44 (2005) 7099–7108; doi:10.1021/ic050885l

data_4309683
_publ_section_title
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Tuning of Spin Transition in Radical-Containing Iron(III) Complexes by
Remote Ligand Substituents
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7099
_journal_page_last               7108
_journal_paper_doi               10.1021/ic050885l
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C84 H123 Fe N3 O3'
_chemical_formula_weight         1278.70
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 96.76(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.0012(8)
_cell_length_b                   14.8159(6)
_cell_length_c                   33.897(2)
_cell_measurement_temperature    293(2)
_cell_volume                     8478.9(7)
_computing_cell_refinement       'DENZO, Nonius Collect Software'
_computing_data_collection       'DENZO, Nonius Collect Software'
_computing_data_reduction        'DENZO, Nonius Collect Software'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.951
_diffrn_measured_fraction_theta_max 0.951
_diffrn_measurement_device_type  'Nonius Kappa-CCD'
_diffrn_measurement_method       '1351 images at 0.5 deg. in \w and 45 sec.'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0586
_diffrn_reflns_av_sigmaI/netI    0.0627
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            47308
_diffrn_reflns_theta_full        23.50
_diffrn_reflns_theta_max         23.50
_diffrn_reflns_theta_min         2.91
_exptl_absorpt_coefficient_mu    0.221
_exptl_absorpt_correction_T_max  0.9841
_exptl_absorpt_correction_T_min  0.9337
_exptl_absorpt_correction_type   gaussian
_exptl_crystal_colour            'dark green'
_exptl_crystal_density_diffrn    1.002
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'transparent parallelepiped'
_exptl_crystal_F_000             2792
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.333
_refine_diff_density_min         -0.285
_refine_diff_density_rms         0.039
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     893
_refine_ls_number_reflns         12467
_refine_ls_number_restraints     216
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.1024
_refine_ls_R_factor_gt           0.0688
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0689P)^2^+6.5491P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1563
_refine_ls_wR_factor_ref         0.1748
_reflns_number_gt                8728
_reflns_number_total             12467
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic050885lsi20050602_082019_3.cif
_cod_data_source_block           2@293K
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Gaussian' changed to
'gaussian' 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 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0689P)^2^+6.5491P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0689P)^2^+6.5491P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_database_code               4309683