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#$Date: 2023-03-26 11:09:57 +0300 (Sun, 26 Mar 2023) $
#$Revision: 282068 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/86/1528611.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1528611
loop_
_publ_author_name
'Jorgensen, J.E.'
'Mosegaard, L.'
'Thomsen, L.E.'
'Jensen, T.R.'
'Hanson, J.C.'
_publ_section_title
;
 Formation of gamma-Fe2 O3 nanoparticles and vacancy ordering: an in situ
 x-ray powder diffraction study
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              180
_journal_page_last               185
_journal_volume                  180
_journal_year                    2007
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Fe21.3334 O32.0001'
_chemical_name_mineral           Maghemite
_chemical_name_systematic        '(Fe2 O3)10.6667'
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   8.4053
_cell_length_b                   8.4053
_cell_length_c                   8.4053
_cell_volume                     593.827
_citation_journal_id_ASTM        JSSCBI
_database_code_amcsd             0020585
_exptl_crystal_density_diffrn    4.764
_cod_data_source_file            Jorgensen_JSSCBI_2007_1234.cif
_cod_data_source_block           Fe21.3334O32.0001
_cod_original_cell_volume        593.8267
_cod_database_code               1528611
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loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O1 O-2 0.2512 0.2512 0.2512 1 0.0
Fe2 Fe+3 0.5 0.5 0.5 0.901 0.0
Fe1 Fe+3 0.125 0.125 0.125 0.865 0.0
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0020585
