#------------------------------------------------------------------------------
#$Date: 2016-02-14 15:26:36 +0100 (Sun 14 de Feb de 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/00/40/1004075.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_1004075
loop_
_publ_author_name
'Conflant, P'
'Boivin, J C'
'Nowogrocki, G'
'Thomas, D'
_publ_section_title
;
Etude structurale par diffractometrie x a haute temperature du
conducteur anionique Bi~.844~ Ba~.156~ O~1.422~
;
_journal_coden_ASTM              SSIOD3
_journal_name_full               'Solid State Ionics'
_journal_page_first              925
_journal_page_last               928
_journal_volume                  9
_journal_year                    1983
_chemical_formula_structural     'Bi.844 Ba.156 O1.422'
_chemical_formula_sum            'Ba0.156 Bi0.844 O1.422'
_chemical_name_systematic        'Bismuth barium oxide (.844/.156/1.422)'
_space_group_IT_number           166
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   4.023(1)
_cell_length_b                   4.023(1)
_cell_length_c                   28.66(1)
_cell_volume                     401.7
_cod_original_sg_symbol_H-M      'R -3 m H'
_cod_original_formula_sum        'Ba.156 Bi.844 O1.422'
_cod_database_code               1004075
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
y-x,-x,z
-y,-x,z
x,x-y,z
y-x,y,z
-x,-y,-z
y,y-x,-z
x-y,x,-z
y,x,-z
-x,y-x,-z
x-y,-y,-z
1/3+x,2/3+y,2/3+z
2/3+x,1/3+y,1/3+z
1/3-y,2/3+x-y,2/3+z
2/3-y,1/3+x-y,1/3+z
1/3-x+y,2/3-x,2/3+z
2/3-x+y,1/3-x,1/3+z
1/3-y,2/3-x,2/3+z
2/3-y,1/3-x,1/3+z
1/3+x,2/3+x-y,2/3+z
2/3+x,1/3+x-y,1/3+z
1/3-x+y,2/3+y,2/3+z
2/3-x+y,1/3+y,1/3+z
1/3-x,2/3-y,2/3-z
2/3-x,1/3-y,1/3-z
1/3+y,2/3-x+y,2/3-z
2/3+y,1/3-x+y,1/3-z
1/3+x-y,2/3+x,2/3-z
2/3+x-y,1/3+x,1/3-z
1/3+y,2/3+x,2/3-z
2/3+y,1/3+x,1/3-z
1/3-x,2/3-x+y,2/3-z
2/3-x,1/3-x+y,1/3-z
1/3+x-y,2/3-y,2/3-z
2/3+x-y,1/3-y,1/3-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Ba1 Ba2+ 3 a 0. 0. 0. 0.156 0 d
Bi1 Bi3+ 6 c 0. 0. 0.22254(6) 0.422 0 d
O1 O2- 6 c 0. 0. 0.293(2) 0.3555 0 d
O2 O2- 6 c 0. 0. 0.105(4) 0.3555 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ba2+ 2.000
Bi3+ 3.000
O2- -2.000
