#------------------------------------------------------------------------------
#$Date: 2016-01-03 13:32:10 +0100 (dom 03 de ene de 2016) $
#$Revision: 173437 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/18/1541878.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_1541878
loop_
_publ_author_name
'Zachariasen, W.H.'
_publ_section_title
;
 The crystal structure of U2 F9
;
_journal_name_full               'Journal of Chemical Physics'
_journal_page_first              425
_journal_page_last               425
_journal_volume                  16
_journal_year                    1948
_chemical_formula_sum            'F9 U2'
_chemical_name_systematic        'U2 F9'
_space_group_IT_number           217
_symmetry_space_group_name_Hall  'I -4 2 3'
_symmetry_space_group_name_H-M   'I -4 3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.4545
_cell_length_b                   8.4545
_cell_length_c                   8.4545
_cell_volume                     604.316
_citation_journal_id_ASTM        JCPSA6
_cod_data_source_file            Zachariasen_JCPSA6_1948_105.cif
_cod_data_source_block           F9U2
_cod_original_cell_volume        604.3156
_cod_database_code               1541878
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+1/2,y+1/2,z+1/2
y+1/2,-x+1/2,-z+1/2
-x+1/2,-y+1/2,z+1/2
-y+1/2,x+1/2,-z+1/2
x+1/2,-y+1/2,-z+1/2
-y+1/2,-x+1/2,z+1/2
-x+1/2,y+1/2,-z+1/2
y+1/2,x+1/2,z+1/2
z+1/2,x+1/2,y+1/2
x+1/2,-z+1/2,-y+1/2
-z+1/2,-x+1/2,y+1/2
-x+1/2,z+1/2,-y+1/2
z+1/2,-x+1/2,-y+1/2
-x+1/2,-z+1/2,y+1/2
-z+1/2,x+1/2,-y+1/2
x+1/2,z+1/2,y+1/2
y+1/2,z+1/2,x+1/2
y+1/2,-z+1/2,-x+1/2
-z+1/2,-y+1/2,x+1/2
-y+1/2,z+1/2,-x+1/2
z+1/2,y+1/2,x+1/2
-y+1/2,-z+1/2,x+1/2
-z+1/2,y+1/2,-x+1/2
z+1/2,-y+1/2,-x+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
U1 U+4 0.187 0.187 0.187 1 0.0
F2 F-1 0.2 0.2 0.44 1 0.0
F1 F-1 0.225 0 0 1 0.0
