#------------------------------------------------------------------------------
#$Date: 2015-07-11 16:18:17 +0200 (Sat 11 de Jul de 2015) $
#$Revision: 145221 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/44/1524454.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_1524454
loop_
_publ_author_name
'Gronvold, F.'
'Haraldsen, H.'
_publ_section_title
;
 Oxidation of Uranium Dioxide (U O2)
;
_journal_name_full               'Nature (London)'
_journal_page_first              69
_journal_page_last               70
_journal_volume                  162
_journal_year                    1948
_chemical_formula_sum            'O0.12 U0.88'
_chemical_name_systematic        'U.88 O2.12'
_space_group_IT_number           123
_symmetry_space_group_name_Hall  '-P 4 2'
_symmetry_space_group_name_H-M   'P 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.38
_cell_length_b                   5.38
_cell_length_c                   5.55
_cell_volume                     160.641
_citation_journal_id_ASTM        NATUAS
_cod_data_source_file            Gronvold_NATUAS_1948_18.cif
_cod_data_source_block           O0.12U0.88
_cod_original_cell_volume        160.6414
_cod_database_code               1524454
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z
y,x,-z
-x,y,-z
-y,-x,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
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
U1 U+4 0 0 0 0.88 0.0
O2 O-2 0.5 0.5 0 0.12 0.0
O3 O-2 0 0.5 0.5 0.12 0.0
U2 U+4 0.5 0.5 0 0.88 0.0
U3 U+4 0 0.5 0.5 0.88 0.0
O1 O-2 0 0 0 0.12 0.0
