#------------------------------------------------------------------------------
#$Date: 2013-03-28 18:17:04 +0200 (Thu, 28 Mar 2013) $
#$Revision: 77586 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/01/10/1011064.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_1011064
loop_
_publ_author_name
'Barth, T'
_publ_section_title
;
Die Kristallstruktur von Perowskit und verwandter Verbindungen
;
_journal_coden_ASTM              NOGTAO
_journal_name_full               'Norsk Geologisk Tidsskrift'
_journal_page_first              201
_journal_page_last               219
_journal_volume                  8
_journal_year                    1925
_chemical_compound_source        'synthetic in molten Na2CO3'
_chemical_formula_structural     'Na (Nb O3)'
_chemical_formula_sum            'Na Nb O3'
_chemical_name_mineral           Lueshite
_chemical_name_systematic        'Sodium niobate'
_symmetry_cell_setting           cubic
_symmetry_Int_Tables_number      221
_symmetry_space_group_name_H-M   'P m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   3.906(20)
_cell_length_b                   3.906
_cell_length_c                   3.906
_cell_volume                     59.6
_exptl_crystal_density_meas      4.53
_cod_database_code               1011064
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
y,z,x
z,x,y
x,z,y
y,x,z
z,y,x
x,-y,-z
y,-z,-x
z,-x,-y
x,-z,-y
y,-x,-z
z,-y,-x
-x,y,-z
-y,z,-x
-z,x,-y
-x,z,-y
-y,x,-z
-z,y,-x
-x,-y,z
-y,-z,x
-z,-x,y
-x,-z,y
-y,-x,z
-z,-y,x
-x,-y,-z
-y,-z,-x
-z,-x,-y
-x,-z,-y
-y,-x,-z
-z,-y,-x
-x,y,z
-y,z,x
-z,x,y
-x,z,y
-y,x,z
-z,y,x
x,-y,z
y,-z,x
z,-x,y
x,-z,y
y,-x,z
z,-y,x
x,y,-z
y,z,-x
z,x,-y
x,z,-y
y,x,-z
z,y,-x
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
Na1 Na1+ 1 a 0. 0. 0. 1. 0 d
Nb1 Nb5+ 1 b 0.5 0.5 0.5 1. 0 d
O1 O2- 3 c 0.5 0.5 0. 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Na1+ 1.000
Nb5+ 5.000
O2- -2.000