#------------------------------------------------------------------------------
#$Date: 2017-10-13 02:32:00 +0300 (Fri, 13 Oct 2017) $
#$Revision: 201954 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/01/03/1010312.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_1010312
loop_
_publ_author_name
'Sillen, L G'
_publ_section_title              'X-Ray Studies on Bismuth Trioxide'
_journal_coden_ASTM              ARKGAJ
_journal_issue                   18
_journal_name_full               'Arkiv foer Kemi, Mineralogi och Geologi, A'
_journal_page_first              1
_journal_page_last               15
_journal_volume                  12
_journal_year                    1938
_chemical_formula_structural     'Bi2 O3'
_chemical_formula_sum            'Bi2 O3'
_chemical_name_systematic        'Bismuth oxide'
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      117
_symmetry_space_group_name_H-M   'C -4 2 b'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   10.93
_cell_length_b                   10.93
_cell_length_c                   5.62
_cell_volume                     671.4
_cod_database_code               1010312
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
-y,x,-z
y,-x,-z
-x,1/2+y,-z
y,1/2+x,z
x,1/2-y,-z
-y,1/2-x,z
1/2+x,1/2+y,z
1/2-x,1/2-y,z
1/2-y,1/2+x,-z
1/2+y,1/2-x,-z
1/2-x,y,-z
1/2+y,x,z
1/2+x,-y,-z
1/2-y,-x,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
Bi1 Bi3+ 16 i 0.1362(12) 0.1138(12) 0.25 1. 0 d
O1 O2- 8 g 0.0224 0.25 0. 1. 0 d
O2 O2- 8 h 0.0224 0.25 0.5 1. 0 d
O3 O2- 4 c 0.25 0.25 0. 1. 0 d
O4 O2- 4 b 0. 0. 0.5 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Bi3+ 3.000
O2- -2.000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 141426