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#$Date: 2013-04-28 20:39:13 +0300 (Sun, 28 Apr 2013) $
#$Revision: 82152 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/00/17/4001722.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_4001722
loop_
_publ_author_name
'Park, J.-H.'
'Lubomirsky, I.'
'Reeder, R.J.'
'Parise, J.B.'
'Stafsudd, O.'
'Woodward, P.M.'
_publ_section_title
;
 Synthesis, structure, and dielectric properties of (Bi0.5 Ag0.5) Ti O3
;
_journal_name_full               'Chemistry of Materials (1,1989-)'
_journal_page_first              177
_journal_page_last               183
_journal_volume                  11
_journal_year                    1999
_chemical_formula_sum            'Ag0.5 Bi0.5 O3 Ti'
_chemical_name_systematic        'Bismuth silver titanate (0.5/0.5/1)'
_space_group_IT_number           72
_symmetry_space_group_name_Hall  '-I 2 2c'
_symmetry_space_group_name_H-M   'I b a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.47309
_cell_length_b                   5.5098
_cell_length_c                   7.7563
_cell_volume                     233.896
_citation_journal_id_ASTM        CMATEX
_[local]_cod_data_source_file    silver0-1_90.cif
_[local]_cod_data_source_block   Ag0.5Bi0.5O3Ti1
_[local]_cod_chemical_formula_sum_orig 'Ag0.5 Bi0.5 O3 Ti1'
_cod_original_cell_volume        233.8961
_cod_database_code               4001722
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
x,-y,-z+1/2
-x,y,-z+1/2
-x,-y,-z
x,y,-z
-x,y,z-1/2
x,-y,z-1/2
x+1/2,y+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z+1
-x+1/2,y+1/2,-z+1
-x+1/2,-y+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-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
O2 O-2 0.21 0.716 0 1
Bi1 Bi+3 0.5 0 0.25 0.5
O1 O-2 0 0 0.25 1
Ag1 Ag+1 0.5 0 0.25 0.5
Ti1 Ti+4 0 0 0 1