#------------------------------------------------------------------------------
#$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/22/2002264.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_2002264
loop_
_publ_author_name
'Lehmann, U'
'Mueller-Buschbaum, Hk'
_publ_section_title
;
Einkristalle von Co Nb O4 mit Al Nb O4-Struktur
;
_journal_name_full
;
Zeitschrift fuer Anorganische und Allgemeine Chemie
;
_journal_page_first              85
_journal_page_last               88
_journal_paper_doi               10.1002/zaac.19804710109
_journal_volume                  471
_journal_year                    1980
_chemical_formula_structural     'Co (Nb O4)'
_chemical_formula_sum            'Co Nb O4'
_chemical_name_systematic        'Cobalt(III) niobate'
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 107.6
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.129
_cell_length_b                   3.749
_cell_length_c                   6.512
_cell_volume                     282.3
_refine_ls_R_factor_all          0.095
_cod_database_code               2002264
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,-y,z
-x,-y,-z
-x,y,-z
1/2+x,1/2+y,z
1/2+x,1/2-y,z
1/2-x,1/2-y,-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
Co1 Co3+ 4 i 0.1947 0. 0.8002 1. 0 d
Nb1 Nb5+ 4 i 0.1026 0. 0.2322 1. 0 d
O1 O2- 4 i 0.263 0. 0.143 1. 0 d
O2 O2- 4 i 0.36 0. 0.798 1. 0 d
O3 O2- 4 i 0.059 0. 0.867 1. 0 d
O4 O2- 4 i 0.137 0. 0.512 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Co3+ 3.000
Nb5+ 5.000
O2- -2.000