#------------------------------------------------------------------------------
#$Date: 2015-09-28 16:23:08 +0300 (Mon, 28 Sep 2015) $
#$Revision: 158691 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/27/1532721.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_1532721
loop_
_publ_author_name
'Lee Choong-Young'
'Marquart, R.'
'Zhou Qingdi'
'Kennedy, B.J.'
_publ_section_title
;
 Structural and spectroscopic studies of Bi Ta1-x Nbx O4
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              310
_journal_page_last               318
_journal_volume                  174
_journal_year                    2003
_chemical_formula_sum            'Bi O4 Ta'
_chemical_name_systematic        'Bi (Ta O4)'
_space_group_IT_number           52
_symmetry_space_group_name_Hall  '-P 2a 2bc'
_symmetry_space_group_name_H-M   'P n n a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.6384
_cell_length_b                   11.773
_cell_length_c                   4.9608
_cell_volume                     329.302
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            LeeChoong-Young_JSSCBI_2003_133.cif
_cod_data_source_block           Bi1O4Ta1
_cod_original_cell_volume        329.3023
_cod_chemical_formula_sum_orig   'Bi1 O4 Ta1'
_cod_database_code               1532721
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z
x,-y+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
-x,-y,-z
x-1/2,y,-z
-x,y-1/2,z-1/2
x-1/2,-y-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
Bi1 Bi+3 0.25 0 0.7208 1 0.0
O2 O-2 0.581 0.907 0.594 1 0.0
O1 O-2 0.136 0.303 0.537 1 0.0
Ta1 Ta+5 0.3629 0.25 0.25 1 0.0