#------------------------------------------------------------------------------
#$Date: 2015-07-13 19:10:25 +0200 (lun 13 de jul de 2015) $
#$Revision: 150343 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/05/2310519.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_2310519
loop_
_publ_author_name
'Andresen, A.F.'
_publ_section_title
;
 The structure of U3 O8 determined by neutron diffraction
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              612
_journal_page_last               614
_journal_volume                  11
_journal_year                    1958
_chemical_formula_sum            'O8 U3'
_chemical_name_systematic        'U3 O8'
_space_group_IT_number           21
_symmetry_space_group_name_Hall  'C 2 2'
_symmetry_space_group_name_H-M   'C 2 2 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.704
_cell_length_b                   11.95
_cell_length_c                   4.142
_cell_volume                     331.827
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Andresen_ACCRA9_1958_268.cif
_cod_data_source_block           O8U3
_cod_original_cell_volume        331.8272
_cod_database_code               2310519
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
x,-y,-z
-x,y,-z
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-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
O3 O 0 0.315 0.5 1 0.0
U1 U 0 0 0 1 0.0
O2 O 0 0 0.5 1 0.0
U2 U 0 0.315 0 1 0.0
O1 O 0 0.5 0 1 0.0
O4 O 0.19 0.145 0.08 1 0.0
