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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/76/1537689.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_1537689
loop_
_publ_author_name
'Asano, H.'
'Oda, M.'
'Watanabe, N.'
'Hidaka, Y.'
'Endoh, Y.'
'Ishigaki, T.'
'Izumi, F.'
'Karahashi, K.'
'Murakami, T.'
_publ_section_title
;
 Neutron powder diffraction from polymorphs of Ba Pb0.75 Bi0.25 O3.
;
_journal_name_full               'Japanese Journal of Applied Physics, Part 1'
_journal_page_first              1638
_journal_page_last               1640
_journal_volume                  27
_journal_year                    1988
_chemical_formula_sum            'Ba Bi0.25 O3 Pb0.75'
_chemical_name_systematic        'Ba (Pb0.75 Bi0.25) O3'
_space_group_IT_number           74
_symmetry_space_group_name_Hall  '-I 2b 2 (z,x,y)'
_symmetry_space_group_name_H-M   'I m m a (c,a,b)'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.072
_cell_length_b                   6.055
_cell_length_c                   8.544
_cell_volume                     314.128
_citation_journal_id_ASTM        JAPNDE
_cod_data_source_file            Asano_JAPNDE_1988_1002.cif
_cod_data_source_block           Ba1Bi0.25O3Pb0.75
_cod_original_cell_volume        314.1284
_cod_original_sg_symbol_H-M      'I b m m'
_cod_original_formula_sum        'Ba1 Bi0.25 O3 Pb0.75'
_cod_database_code               1537689
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,-y,-z+1/2
-x,y,-z
-x,-y,z+1/2
-x,-y,-z
-x,y,z-1/2
x,-y,z
x,y,-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+1/2
-x+1/2,-y+1/2,z+1
-x+1/2,-y+1/2,-z+1/2
-x+1/2,y+1/2,z
x+1/2,-y+1/2,z+1/2
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
_atom_site_U_iso_or_equiv
Bi1 Bi+4 0 0 0 0.25 0.0
O2 O-2 0.25 0.25 0.977 1 0.0
Ba1 Ba+2 0.497 0 0.25 1 0.0
O1 O-2 0.046 0 0.25 1 0.0
Pb1 Pb+4 0 0 0 0.75 0.0
