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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/04/2310485.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2310485
loop_
_publ_author_name
'Siegel, S.'
'Hoekstra, H.R.'
'Sherry, E.'
_publ_section_title
;
 The Crystal Structure of High-Pressure U O3
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              292
_journal_page_last               295
_journal_volume                  20
_journal_year                    1966
_chemical_formula_sum            'O3 U'
_chemical_name_systematic        'U O3'
_space_group_IT_number           19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.511
_cell_length_b                   5.466
_cell_length_c                   5.224
_cell_volume                     214.472
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Siegel_ACCRA9_1966_1101.cif
_cod_data_source_block           O3U1
_cod_original_formula_sum        'O3 U1'
_cod_database_code               2310485
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z
-x,y+1/2,-z+1/2
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
O2 O-2 0.1604 0.3872 0.2124 1 0.0
O1 O-2 0.4947 0.1263 0.3284 1 0.0
U1 U+6 0.06991 0.13289 0.03502 1 0.0
O3 O-2 0.6735 0.6176 0.6654 1 0.0
