#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/36/1533637.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_1533637
loop_
_publ_author_name
'Titov, Yu.O.'
'Kapshuk, A.O.'
'Sich, A.M.'
'Markiv, V.Ya.'
'Belyavina, N.M.'
'Slobodyanik, M.S.'
_publ_section_title
;
 Crystal structure of the orthorhombic modification of La Ta O4
;
_journal_name_full               'Dopov. Nats. Akad. Nauk. Ukr.'
_journal_page_first              140
_journal_page_last               145
_journal_volume                  2003
_journal_year                    2003
_chemical_formula_sum            'La O4 Ta'
_chemical_name_systematic        'La (Ta O4)'
_space_group_IT_number           36
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.9313
_cell_length_b                   14.793
_cell_length_c                   5.618
_cell_volume                     326.719
_citation_journal_id_ASTM        DNAUFL
_cod_data_source_file            Titov_DNAUFL_2003_332.cif
_cod_data_source_block           La1O4Ta1
_cod_original_cell_volume        326.7188
_cod_original_formula_sum        'La1 O4 Ta1'
_cod_database_code               1533637
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
-x,y,z
x,-y,z+1/2
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z+1/2
-x+1/2,y+1/2,z
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
Ta1 Ta+5 0 0.4145 0.195 1 0.0
O2 O-2 0 0.331 0.871 1 0.0
O1 O-2 0 0.304 0.408 1 0.0
O4 O-2 0 0.915 0.25 1 0.0
O3 O-2 0 0.47 0.532 1 0.0
La1 La+3 0 0.1699 0.157 1 0.0
