#------------------------------------------------------------------------------
#$Date: 2016-02-14 15:26:36 +0100 (dom 14 de feb de 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/50/91/1509166.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_1509166
loop_
_publ_author_name
'Suzuki, T.'
'Sato, M.'
'Toda, K.'
_publ_section_title
;
 Synthesis and high ionic conductivity of new layered perovskite
 compounds, Ag La Ta2 O7 and Ag Ca2 Ta3 O10
;
_journal_name_full               'Solid State Ionics'
_journal_page_first              177
_journal_page_last               181
_journal_paper_doi               10.1016/S0167-2738(96)00518-8
_journal_volume                  93
_journal_year                    1997
_chemical_formula_sum            'Ag Ca2 O10 Ta3'
_chemical_name_systematic        'Ag Ca2 (Ta3 O10)'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.869
_cell_length_b                   3.869
_cell_length_c                   29.37
_cell_volume                     439.644
_citation_journal_id_ASTM        SSIOD3
_cod_data_source_file            silver1-2_127.cif
_cod_data_source_block           Ag1Ca2O10Ta3
_cod_original_cell_volume        439.6443
_cod_original_formula_sum        'Ag1 Ca2 O10 Ta3'
_cod_database_code               1509166
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
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
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
-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
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
O4 O-2 0 0.5 0.133 1 0.0
O1 O-2 0 0.5 0 1 0.0
O2 O-2 0 0 0.198 1 0.0
Ta1 Ta+5 0 0 0 1 0.0
Ta2 Ta+5 0 0 0.1408 1 0.0
O3 O-2 0 0 0.064 1 0.0
Ca1 Ca+2 0 0 0.429 1 0.0
Ag1 Ag+1 0.5 0 0.5 0.5 0.0
