#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/37/8103708.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_8103708
loop_
_publ_author_name
'Keller, E.'
'Roehr, C.'
_publ_section_title
;
 Structural changes within and between the two isotypic series A Bi O2 (A
 = Na, K, Rb, Cs) and A Sb O2 (A = K, Rb, Cs)
;
_journal_name_full
'Zeitschrift fuer Kristallographie (149,1979-)'
_journal_page_first              431
_journal_page_last               440
_journal_volume                  223
_journal_year                    2008
_chemical_formula_sum            'Bi Na O2'
_chemical_name_systematic        'Na Bi O2'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 127.694
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.3917
_cell_length_b                   7.2554
_cell_length_c                   5.8823
_cell_volume                     249.624
_citation_journal_id_ASTM        ZEKRDZ
_cod_data_source_file            Keller_ZEKRDZ_2008_1579.cif
_cod_data_source_block           Bi1Na1O2
_cod_original_cell_volume        249.6245
_cod_original_formula_sum        'Bi1 Na1 O2'
_cod_database_code               8103708
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z+1/2
-x,-y,-z
x,-y,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
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 0.1166 0.25 1 0.0
Na1 Na+1 0 0.6255 0.25 1 0.0
O1 O-2 0.2898 0.4253 0.2508 1 0.0
