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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/4/03/14/4031495.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_4031495
loop_
_publ_author_name
'Sirotinkin, V.P.'
'Sirotinkin, S.P.'
'Trunov, V.K.'
_publ_section_title
;
 The structure of Eu.33 Ta O3 crystals of two types
;
_journal_name_full
;
Russian Journal of Inorganic Chemistry (= Zhurnal Neorganicheskoi Khimii)
;
_journal_page_first              803
_journal_page_last               805
_journal_volume                  34
_journal_year                    1989
_chemical_formula_sum            'Eu0.5 O3 Ta'
_chemical_name_systematic        'Eu0.5 Ta O3'
_space_group_IT_number           47
_symmetry_space_group_name_Hall  '-P 2 2'
_symmetry_space_group_name_H-M   'P m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.8771
_cell_length_b                   3.8771
_cell_length_c                   7.796
_cell_volume                     117.189
_citation_journal_id_ASTM        RJICAQ
_cod_data_source_file            Sirotinkin_RJICAQ_1989_1896.cif
_cod_data_source_block           Eu0.5O3Ta1
_cod_original_cell_volume        117.1887
_cod_original_formula_sum        'Eu0.5 O3 Ta1'
_cod_database_code               4031495
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
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 0.5 0.221 1 0.0
O4 O-2 0.5 0.5 0.5 1 0.0
O3 O-2 0.5 0.5 0 1 0.0
Eu1 Eu+3 0 0 0 1 0.0
O1 O-2 0.5 0 0.224 1 0.0
Ta1 Ta+4 0.5 0.5 0.2595 1 0.0
