#------------------------------------------------------------------------------
#$Date: 2015-07-11 22:52:25 +0300 (Sat, 11 Jul 2015) $
#$Revision: 145994 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/50/1525098.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_1525098
loop_
_publ_author_name
'Poeppelmeier, K.R.'
'Jacobson, A.J.'
'Longo, J.M.'
_publ_section_title
;
 The structure of Ba3 W2 O9: an example of face-shared octahedra with
 tungsten(VI)
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              339
_journal_page_last               345
_journal_volume                  15
_journal_year                    1980
_chemical_formula_sum            'Ba3 O9 W2'
_chemical_name_systematic        'Ba3 W2 O9'
_space_group_IT_number           167
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   10.136
_cell_length_b                   10.136
_cell_length_c                   13.968
_cell_volume                     1242.791
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            Poeppelmeier_MRBUAC_1980_430.cif
_cod_data_source_block           Ba3O9W2
_cod_database_code               1525098
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
y,x,-z+1/2
-x,-x+y,-z+1/2
x-y,-y,-z+1/2
-x,-y,-z
y,-x+y,-z
x-y,x,-z
-y,-x,z-1/2
x,x-y,z-1/2
-x+y,y,z-1/2
x+2/3,y+1/3,z+1/3
-y+2/3,x-y+1/3,z+1/3
-x+y+2/3,-x+1/3,z+1/3
y+2/3,x+1/3,-z+5/6
-x+2/3,-x+y+1/3,-z+5/6
x-y+2/3,-y+1/3,-z+5/6
-x+2/3,-y+1/3,-z+1/3
y+2/3,-x+y+1/3,-z+1/3
x-y+2/3,x+1/3,-z+1/3
-y+2/3,-x+1/3,z-1/6
x+2/3,x-y+1/3,z-1/6
-x+y+2/3,y+1/3,z-1/6
x+1/3,y+2/3,z+2/3
-y+1/3,x-y+2/3,z+2/3
-x+y+1/3,-x+2/3,z+2/3
y+1/3,x+2/3,-z+7/6
-x+1/3,-x+y+2/3,-z+7/6
x-y+1/3,-y+2/3,-z+7/6
-x+1/3,-y+2/3,-z+2/3
y+1/3,-x+y+2/3,-z+2/3
x-y+1/3,x+2/3,-z+2/3
-y+1/3,-x+2/3,z+1/6
x+1/3,x-y+2/3,z+1/6
-x+y+1/3,y+2/3,z+1/6
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
W1 W+6 0 0 0.1449 1 0.0
O2 O-2 0.1527 0 0.25 1 0.0
O1 O-2 0.1682 0.5127 0.2605 1 0.0
Ba1 Ba+2 0.6713 0 0.25 1 0.0
