#------------------------------------------------------------------------------
#$Date: 2015-01-27 20:58:39 +0100 (mar 27 de ene de 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/26/2002617.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_2002617
loop_
_publ_author_name
'Strunk, M'
'Mueller-Buschbaum, Hk'
_publ_section_title
;
Das erste Alkali-Erdalkalimetall-Oxoniccolat(II,III): Na Ba2 (Ni2+)2
(Ni3+) O6
;
_journal_name_full
;
Zeitschrift fuer Anorganische und Allgemeine Chemie
;
_journal_page_first              343
_journal_page_last               346
_journal_paper_doi               10.1002/zaac.19936190219
_journal_volume                  619
_journal_year                    1993
_chemical_formula_structural     'Ba2 Na Ni2 Ni O6'
_chemical_formula_sum            'Ba2 Na Ni3 O6'
_chemical_name_systematic        'Dibarium sodium dinickel nickel(III) oxide'
_space_group_IT_number           69
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      69
_symmetry_space_group_name_Hall  '-F 2 2'
_symmetry_space_group_name_H-M   'F m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.310(8)
_cell_length_b                   11.220(2)
_cell_length_c                   14.397(6)
_cell_volume                     1342.4
_refine_ls_R_factor_all          0.084
_cod_database_code               2002617
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,-y,-z
-x,y,-z
-x,-y,z
-x,-y,-z
-x,y,z
x,-y,z
x,y,-z
x,1/2+y,1/2+z
1/2+x,y,1/2+z
1/2+x,1/2+y,z
x,1/2-y,1/2-z
1/2+x,-y,1/2-z
1/2+x,1/2-y,-z
-x,1/2+y,1/2-z
1/2-x,y,1/2-z
1/2-x,1/2+y,-z
-x,1/2-y,1/2+z
1/2-x,-y,1/2+z
1/2-x,1/2-y,z
-x,1/2-y,1/2-z
1/2-x,-y,1/2-z
1/2-x,1/2-y,-z
-x,1/2+y,1/2+z
1/2-x,y,1/2+z
1/2-x,1/2+y,z
x,1/2-y,1/2+z
1/2+x,-y,1/2+z
1/2+x,1/2-y,z
x,1/2+y,1/2-z
1/2+x,y,1/2-z
1/2+x,1/2+y,-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+ 8 h 0. 0.2311(1) 0. 1. 0 d
Ba2 Ba2+ 8 f 0.25 0.25 0.25 1. 0 d
Na1 Na1+ 8 i 0. 0. 0.330(1) 1. 0 d
Ni1 Ni3+ 8 g 0.7009(5) 0. 0. 1. 0 d
Ni2 Ni2+ 16 n 0.3510(3) 0. 0.3552(2) 1. 0 d
O1 O2- 16 m 0. 0.113(1) 0.185(1) 1. 0 d
O2 O2- 32 p 0.209(1) 0.888(1) 0.4055(7) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ba2+ 2.000
Na1+ 1.000
Ni3+ 3.000
Ni2+ 2.000
O2- -2.000
