#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/64/1536460.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_1536460
loop_
_publ_author_name
'Park, S.'
'Keszler, D.A.'
_publ_section_title
;
 Cation ordering in langasite structure types
;
_journal_name_full               'Solid State Sciences'
_journal_page_first              799
_journal_page_last               802
_journal_volume                  4
_journal_year                    2002
_chemical_formula_sum            'Al1.9 Ga3.1 La3 O14 Sn'
_chemical_name_systematic        'La3 (Sn Ga3.1 Al1.9 O14)'
_space_group_IT_number           150
_symmetry_space_group_name_Hall  'P 3 2"'
_symmetry_space_group_name_H-M   'P 3 2 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   8.2101
_cell_length_b                   8.2101
_cell_length_c                   5.106
_cell_volume                     298.063
_citation_journal_id_ASTM        SSSCFJ
_cod_data_source_file            Park_SSSCFJ_2002_535.cif
_cod_data_source_block           Al1.9Ga3.1La3O14Sn1
_cod_original_cell_volume        298.0632
_cod_original_formula_sum        'Al1.9 Ga3.1 La3 O14 Sn1'
_cod_database_code               1536460
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
y,x,-z
-x,-x+y,-z
x-y,-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
Ga1 Ga+3 0.2447 0 0.5 0.688 0.0
Ga2 Ga+3 0.3333 0.6667 0.5302 0.516 0.0
O1 O-2 0.4607 0.1513 0.3143 1 0.0
Al2 Al+3 0.3333 0.6667 0.5302 0.483 0.0
Sn1 Sn+4 0 0 0 1 0.0
O2 O-2 0.6667 0.3333 0.816 1 0.0
La1 La+3 0.57145 0 0 1 0.0
Al1 Al+3 0.2447 0 0.5 0.312 0.0
O3 O-2 0.8569 0.0851 -0.2426 1 0.0
