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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/1/53/22/1532254.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_1532254
loop_
_publ_author_name
'Titov, Yu.A.'
'Slobodyanik, N.S.'
'Sych, A.M.'
'Markiv, V.Ya.'
'Belyavina, N.M.'
'Kapshuk, A.A.'
'Yashchuk, V.P.'
_publ_section_title
;
 Formation, condition of existence and peculiarities of Sr2 La Ta3 O11
 slab perovskite-like structure
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              89
_journal_page_last               93
_journal_volume                  337
_journal_year                    2002
_chemical_formula_sum            'La O11 Sr2 Ta3'
_chemical_name_systematic        'Sr2 La (Ta3 O11)'
_space_group_IT_number           71
_symmetry_space_group_name_Hall  '-I 2 2'
_symmetry_space_group_name_H-M   'I m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.965
_cell_length_b                   20.874
_cell_length_c                   5.632
_cell_volume                     466.135
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            Titov_JALCEU_2002_456.cif
_cod_data_source_block           La1O11Sr2Ta3
_cod_original_cell_volume        466.1348
_cod_original_formula_sum        'La1 O11 Sr2 Ta3'
_cod_database_code               1532254
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+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-x+1/2,y+1/2,z+1/2
x+1/2,-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 0.566 0.268 1 0.0
La1 La+3 0.5 0.5 0 1 0.0
O3 O-2 0.5 0.5 0.5 1 0.0
O4 O-2 0 0.121 0.5 1 0.0
O1 O-2 0 0.314 0.268 1 0.0
Sr1 Sr+2 0 0.1916 0 1 0.0
Ta2 Ta+5 0 0.5 0.5 1 0.0
Ta1 Ta+5 0 0.3648 0 1 0.0
