#------------------------------------------------------------------------------
#$Date: 2016-01-24 06:35:36 +0100 (dom 24 de ene de 2016) $
#$Revision: 174946 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/07/2310711.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_2310711
loop_
_publ_author_name
'Cooper, R. I.'
'Willis, B. T. M.'
_publ_section_title
;
 Refinement of the structure of β-U₄O₉
;
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section A'
_journal_page_first              322
_journal_page_last               325
_journal_paper_doi               10.1107/S010876730401219X
_journal_volume                  60
_journal_year                    2004
_chemical_formula_sum            'O8.94 U4'
_chemical_name_systematic        'U4 O8.94'
_space_group_IT_number           216
_symmetry_space_group_name_Hall  'F -4 2 3'
_symmetry_space_group_name_H-M   'F -4 3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   5.45
_cell_length_b                   5.45
_cell_length_c                   5.45
_cell_volume                     161.879
_citation_journal_id_ASTM        ACACEQ
_cod_data_source_file            Cooper_ACACEQ_2004_1194.cif
_cod_data_source_block           O8.94U4
_cod_original_cell_volume        161.8786
_cod_database_code               2310711
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
z,x,y
x,-z,-y
-z,-x,y
-x,z,-y
z,-x,-y
-x,-z,y
-z,x,-y
x,z,y
y,z,x
y,-z,-x
-z,-y,x
-y,z,-x
z,y,x
-y,-z,x
-z,y,-x
z,-y,-x
x,y+1/2,z+1/2
y,-x+1/2,-z+1/2
-x,-y+1/2,z+1/2
-y,x+1/2,-z+1/2
x,-y+1/2,-z+1/2
-y,-x+1/2,z+1/2
-x,y+1/2,-z+1/2
y,x+1/2,z+1/2
z,x+1/2,y+1/2
x,-z+1/2,-y+1/2
-z,-x+1/2,y+1/2
-x,z+1/2,-y+1/2
z,-x+1/2,-y+1/2
-x,-z+1/2,y+1/2
-z,x+1/2,-y+1/2
x,z+1/2,y+1/2
y,z+1/2,x+1/2
y,-z+1/2,-x+1/2
-z,-y+1/2,x+1/2
-y,z+1/2,-x+1/2
z,y+1/2,x+1/2
-y,-z+1/2,x+1/2
-z,y+1/2,-x+1/2
z,-y+1/2,-x+1/2
x+1/2,y,z+1/2
y+1/2,-x,-z+1/2
-x+1/2,-y,z+1/2
-y+1/2,x,-z+1/2
x+1/2,-y,-z+1/2
-y+1/2,-x,z+1/2
-x+1/2,y,-z+1/2
y+1/2,x,z+1/2
z+1/2,x,y+1/2
x+1/2,-z,-y+1/2
-z+1/2,-x,y+1/2
-x+1/2,z,-y+1/2
z+1/2,-x,-y+1/2
-x+1/2,-z,y+1/2
-z+1/2,x,-y+1/2
x+1/2,z,y+1/2
y+1/2,z,x+1/2
y+1/2,-z,-x+1/2
-z+1/2,-y,x+1/2
-y+1/2,z,-x+1/2
z+1/2,y,x+1/2
-y+1/2,-z,x+1/2
-z+1/2,y,-x+1/2
z+1/2,-y,-x+1/2
x+1/2,y+1/2,z
y+1/2,-x+1/2,-z
-x+1/2,-y+1/2,z
-y+1/2,x+1/2,-z
x+1/2,-y+1/2,-z
-y+1/2,-x+1/2,z
-x+1/2,y+1/2,-z
y+1/2,x+1/2,z
z+1/2,x+1/2,y
x+1/2,-z+1/2,-y
-z+1/2,-x+1/2,y
-x+1/2,z+1/2,-y
z+1/2,-x+1/2,-y
-x+1/2,-z+1/2,y
-z+1/2,x+1/2,-y
x+1/2,z+1/2,y
y+1/2,z+1/2,x
y+1/2,-z+1/2,-x
-z+1/2,-y+1/2,x
-y+1/2,z+1/2,-x
z+1/2,y+1/2,x
-y+1/2,-z+1/2,x
-z+1/2,y+1/2,-x
z+1/2,-y+1/2,-x
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 0.25 0.25 0.25 0.87 0.0
O4 O-2 0.608 0.608 0.608 0.01 0.0
O3 O-2 0.617 0.617 0.5 0.038 0.0
U1 U+4 0 0 0 1 0.0
O2 O-2 0.75 0.75 0.75 0.87 0.0
