#------------------------------------------------------------------------------
#$Date: 2016-02-16 18:55:33 +0200 (Tue, 16 Feb 2016) $
#$Revision: 176466 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/34/8103400.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_8103400
loop_
_publ_author_name
'Wolcyrz, M.'
'Lukaszewski, M.'
_publ_section_title
;
 The crystal structure of the room-temperature-phase of Ag Ta O3
;
_journal_name_full
;
Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,
 Kristallchemie (-144,1977)
;
_journal_page_first              53
_journal_page_last               58
_journal_volume                  177
_journal_year                    1986
_chemical_formula_sum            'Ag O3 Ta'
_chemical_name_systematic        'Ag Ta O3'
_space_group_IT_number           161
_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                   5.5281
_cell_length_b                   5.5281
_cell_length_c                   13.7159
_cell_volume                     363.000
_citation_journal_id_ASTM        ZEKGAX
_cod_data_source_file            silver1-2_473.cif
_cod_data_source_block           Ag1O3Ta1
_cod_original_cell_volume        363.0001
_cod_original_formula_sum        'Ag1 O3 Ta1'
_cod_database_code               8103400
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+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+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
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
Ta1 Ta+5 0 0 0 1 0.0
O1 O-2 0.5598 0.0097 0.251 1 0.0
Ag1 Ag+1 0 0 0.2492 1 0.0
