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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/26/1532650.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_1532650
loop_
_publ_author_name
'Wang Junhu'
'Zou Zhigang'
'Ye Jinhua'
_publ_section_title
;
 Some structural and photophysical properties of two functional double
 oxides Bi2 M Ta O7 (M= Ga and In)
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              248
_journal_page_last               252
_journal_volume                  377
_journal_year                    2004
_chemical_formula_sum            'Bi2 Ga O7 Ta'
_chemical_name_systematic        'Bi2 (Ga Ta O7)'
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   10.4478
_cell_length_b                   10.4478
_cell_length_c                   10.4478
_cell_volume                     1140.446
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            WangJunhu_JALCEU_2004_1542.cif
_cod_data_source_block           Bi2Ga1O7Ta1
_cod_original_cell_volume        1140.445
_cod_original_formula_sum        'Bi2 Ga1 O7 Ta1'
_cod_database_code               1532650
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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 0.5 0.5 0.5 1 0.0
O2 O-2 0.375 0.375 0.375 1 0.0
Ga1 Ga+3 0 0 0 0.5 0.0
Ta1 Ta+5 0 0 0 0.5 0.0
O1 O-2 0.336 0.125 0.125 1 0.0