#------------------------------------------------------------------------------
#$Date: 2016-02-14 15:26:36 +0100 (dom 14 de feb de 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/50/94/1509477.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_1509477
loop_
_publ_author_name
'Suvorov, D.'
'Valant, M.'
_publ_section_title
;
 New high-permittivity Ag Nb1-x Tax O3 microwave ceramics: Part I: crystal
 structures and phase-decomposition relations
;
_journal_name_full               'Journal of the American Ceramic Society'
_journal_page_first              81
_journal_page_last               87
_journal_paper_doi               10.1111/j.1151-2916.1999.tb01726.x
_journal_volume                  82
_journal_year                    1999
_chemical_formula_sum            'Ag Nb0.5 O3 Ta0.5'
_chemical_name_systematic        'Ag (Nb0.5 Ta0.5) O3'
_space_group_IT_number           10
_symmetry_space_group_name_Hall  '-P 2y'
_symmetry_space_group_name_H-M   'P 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.49
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   3.9286
_cell_length_b                   3.9259
_cell_length_c                   3.9302
_cell_volume                     60.614
_citation_journal_id_ASTM        JACTAW
_cod_data_source_file            silver1-2_447.cif
_cod_data_source_block           Ag1Nb0.5O3Ta0.5
_cod_original_cell_volume        60.6144
_cod_original_formula_sum        'Ag1 Nb0.5 O3 Ta0.5'
_cod_database_code               1509477
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
-x,-y,-z
x,-y,z
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
O3 O-2 0 0.5 0.5 1 0.0
Nb1 Nb+5 0.5 0.5 0.5 0.5 0.0
Ag1 Ag+1 0 0 0 1 0.0
Ta1 Ta+5 0.5 0.5 0.5 0.5 0.0
O1 O-2 0.5 0.5 0 1 0.0
O2 O-2 0.5 0 0.5 1 0.0
