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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/1/52/91/1529191.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_1529191
loop_
_publ_author_name
'Yamada, K.'
'Ohki, H.'
'Ahmad, M.M.'
'Fuess, H.'
'Okuda, T.'
'Ehrenberg, H.'
_publ_section_title
;
 Structural phase transition of the two-dimensional fluoride ion conductor
 K Sn2 F5 studied by X-ray diffraction
;
_journal_name_full               'Solid State Ionics'
_journal_page_first              301
_journal_page_last               307
_journal_volume                  167
_journal_year                    2004
_chemical_formula_sum            'F5 K Sn2'
_chemical_name_systematic        'K (Sn2 F5)'
_space_group_IT_number           147
_symmetry_space_group_name_Hall  '-P 3'
_symmetry_space_group_name_H-M   'P -3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   7.266
_cell_length_b                   7.266
_cell_length_c                   9.796
_cell_volume                     447.889
_citation_journal_id_ASTM        SSIOD3
_cod_data_source_file            Yamada_SSIOD3_2004_8.cif
_cod_data_source_block           F5K1Sn2
_cod_original_cell_volume        447.8887
_cod_original_formula_sum        'F5 K1 Sn2'
_cod_database_code               1529191
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
-x,-y,-z
y,-x+y,-z
x-y,x,-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
F3 F-1 0 0 0.2878 0.928 0.0
F4 F-1 0.3333 0.6667 0.286 0.666 0.0
K2 K+1 0 0 0 1 0.0
K1 K+1 0.3333 0.6667 -0.0242 1 0.0
F2 F-1 -0.11 0.563 0.2825 0.97 0.0
F1 F-1 0.0316 0.3439 0.1224 1 0.0
Sn1 Sn+2 0.00497 0.33213 0.32624 1 0.0
