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#$Date: 2015-09-08 22:22:03 +0300 (Tue, 08 Sep 2015) $
#$Revision: 155294 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/02/1530230.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_1530230
loop_
_publ_author_name
'Kurova, T.A.'
'Aleksandrov, V.B.'
_publ_section_title
;
 The crystal structure of La Ta O4
;
_journal_name_full               'Doklady Akademii Nauk SSSR'
_journal_page_first              1095
_journal_page_last               1098
_journal_volume                  201
_journal_year                    1971
_chemical_formula_sum            'La O4 Ta'
_chemical_name_systematic        'La (Ta O4)'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 101.516
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.651
_cell_length_b                   5.577
_cell_length_c                   7.823
_cell_volume                     327.085
_citation_journal_id_ASTM        DANKAS
_cod_data_source_file            Kurova_DANKAS_1971_363.cif
_cod_data_source_block           La1O4Ta1
_cod_original_cell_volume        327.0847
_cod_chemical_formula_sum_orig   'La1 O4 Ta1'
_cod_database_code               1530230
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
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
Ta1 Ta+5 0.1683 0.2658 0.3007 1 0.0
O4 O-2 0.334 0.009 0.381 1 0.0
O2 O-2 0.052 0.589 0.207 1 0.0
La1 La+3 0.3418 0.7723 0.0961 1 0.0
O3 O-2 0.381 0.485 0.335 1 0.0
O1 O-2 0.175 0.157 0.052 1 0.0