#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (jue 27 de sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/68/1526835.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_1526835
loop_
_publ_author_name
'Toda, K.'
'Sato, M.'
'Honda, M.'
'Ishimoto, Y.'
'Ye, Z.-G.'
_publ_section_title
;
 Oxygen defect in non-stoichiometric europium orthoniobate, Eux Nb
 O4-1.5(1-x)
;
_journal_name_full               'Solid State Ionics'
_journal_page_first              25
_journal_page_last               30
_journal_volume                  136
_journal_year                    2000
_chemical_formula_sum            'Eu0.45 Nb O3.175'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 94.614
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.1178
_cell_length_b                   11.1384
_cell_length_c                   5.398
_cell_volume                     306.711
_citation_journal_id_ASTM        SSIOD3
_cod_data_source_file            Toda_SSIOD3_2000_599.cif
_cod_data_source_block           Eu0.45Nb1O3.175
_cod_original_cell_volume        306.7109
_cod_original_sg_symbol_Hall     '-C 2yc (x+z,y,-x)'
_cod_original_formula_sum        'Eu0.45 Nb1 O3.175'
_cod_database_code               1526835
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,y,-z
-x,-y,-z
x-1/2,-y,z
x+1/2,y+1/2,z+1/2
-x+1,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z+1/2
x,-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
O2 O-2 0.487 0.199 0.29 0.7937 0.0
Nb1 Nb+5 0.25 0.1279 0 1 0.0
Eu1 Eu+3 0.25 0.6068 0 0.45 0.0
O1 O-2 -0.046 0.044 0.236 0.7937 0.0
