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#$Date: 2014-07-11 17:35:18 +0300 (Fri, 11 Jul 2014) $
#$Revision: 120071 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/50/96/1509661.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_1509661
loop_
_publ_author_name
'Sironi, A.'
'Li, J.'
'Guo, H.-Y.'
'Proserpio, D.M.'
_publ_section_title
;
 Exploring tellurides: synthesis and characterization of new
 binary,ternary and quaternary compounds
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              247
_journal_page_last               255
_journal_volume                  117
_journal_year                    1995
_chemical_formula_sum            'Ag2 K2 Sn Te4'
_chemical_name_systematic        'K2 Ag2 Sn Te4'
_space_group_IT_number           121
_symmetry_space_group_name_Hall  'I -4 2'
_symmetry_space_group_name_H-M   'I -4 2 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.732
_cell_length_b                   8.732
_cell_length_c                   7.425
_cell_volume                     566.140
_citation_journal_id_ASTM        JSSCBI
_[local]_cod_data_source_file    silver2-3_117.cif
_[local]_cod_data_source_block   Ag2K2Sn1Te4
_[local]_cod_chemical_formula_sum_orig 'Ag2 K2 Sn1 Te4'
_cod_original_cell_volume        566.1401
_cod_database_code               1509661
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
y,-x,-z
-x,-y,z
-y,x,-z
x,-y,-z
-y,-x,z
-x,y,-z
y,x,z
x+1/2,y+1/2,z+1/2
y+1/2,-x+1/2,-z+1/2
-x+1/2,-y+1/2,z+1/2
-y+1/2,x+1/2,-z+1/2
x+1/2,-y+1/2,-z+1/2
-y+1/2,-x+1/2,z+1/2
-x+1/2,y+1/2,-z+1/2
y+1/2,x+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
Ag1 Ag+1 0.1217 0.1217 0.5802 0.454 0.0
Te1 Te-2 0.32561 0.32561 0.7293 1 0.0
K1 K+1 0.5 0 0 1 0.0
Sn1 Sn+4 0 0 0 1 0.0
Ag2 Ag+1 0 0 0.5 0.184 0.0
_journal_paper_doi 10.1006/jssc.1995.1270