Oligonuclear Fe complexes (Fe, Fe4, Fe6, Fe9) derived from tritopic pyridine bis-hydrazone ligands-structural, magnetic, and Mössbauer studies.
Anwar, Muhammad U.; Dawe, Louise N.; Parsons, Stewart R.; Tandon, Santokh S.; Thompson, Laurence K.; Dey, Subrata K.; Mereacre, Valeriu; Reiff, William M.; Bunge, Scott D.; Inorganic chemistry 53 (2014) 4655–4668; doi:10.1021/ic500348k

data_4350661
_publ_section_title
;
 Oligonuclear Fe complexes (Fe, Fe4, Fe6, Fe9) derived from tritopic
 pyridine bis-hydrazone ligands-structural, magnetic, and M\"ossbauer
 studies.
;
_journal_issue                   9
_journal_name_full               'Inorganic chemistry'
_journal_page_first              4655
_journal_page_last               4668
_journal_paper_doi               10.1021/ic500348k
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C17 H19 Fe N12 O7, 2(N O3), 3(H2 O)'
_chemical_formula_sum            'C17 H25 Fe N14 O16'
_chemical_formula_weight         737.32
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 121.286(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.157(3)
_cell_length_b                   21.058(4)
_cell_length_c                   11.798(3)
_cell_measurement_reflns_used    6089
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      30.5866
_cell_measurement_theta_min      1.9414
_cell_volume                     3005.7(12)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_molecular_graphics    'CrystalStructure3.7.0(Rigaku/MSC Inc.,2005)'
_computing_publication_material  'CrystalStructure3.7.0(Rigaku/MSC Inc.,2005)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      153(2)
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'graphite - Rigaku SHINE'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0368
_diffrn_reflns_av_sigmaI/netI    0.0229
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            19492
_diffrn_reflns_theta_full        26.49
_diffrn_reflns_theta_max         26.49
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    0.598
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8751
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'Light red'
_exptl_crystal_density_diffrn    1.629
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1516
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.936
_refine_diff_density_min         -0.476
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.141
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     225
_refine_ls_number_reflns         3120
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.141
_refine_ls_R_factor_all          0.0679
_refine_ls_R_factor_gt           0.0671
_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^)+(0.1180P)^2^+4.6993P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1936
_refine_ls_wR_factor_ref         0.1946
_reflns_number_gt                3073
_reflns_number_total             3120
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic500348k_si_002.cif
_cod_data_source_block           Complex_1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        3005.8(11)
_cod_database_code               4350661