#------------------------------------------------------------------------------
#$Date: 2016-01-09 13:35:50 +0100 (Sat, 09 Jan 2016) $
#$Revision: 174114 $
#$URL: svn://saulius.grazulis.lt/cod-secondary/cif/8/10/44/8104478.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_8104478
loop_
_publ_author_name
'Eisenmann, B.'
'Zagler, R.'
'Jaeger, J.'
_publ_section_title
;
 Crystal structure of tetrapotassium tetratellurodiarsenate(II)
;
_journal_name_full
'Zeitschrift fuer Kristallographie (149,1979-)'
_journal_page_first              259
_journal_page_last               260
_journal_volume                  197
_journal_year                    1991
_chemical_formula_sum            'As2 K4 Te4'
_chemical_name_systematic        'K4 As2 Te4'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   19.981
_cell_length_b                   8.29
_cell_length_c                   9.081
_cell_volume                     1504.199
_citation_journal_id_ASTM        ZEKRDZ
_cod_data_source_file            Eisenmann_ZEKRDZ_1991_1474.cif
_cod_data_source_block           As2K4Te4
_cod_original_cell_volume        1504.2
_cod_database_code               8104478
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z+1/2
-x,y+1/2,-z
-x,-y,-z
x-1/2,y,-z-1/2
-x-1/2,y-1/2,z-1/2
x,-y-1/2,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
K1 K+1 0.5432 0.25 0.42086 1 0.0
K3 K+1 0.71667 0.25 0.60238 1 0.0
Te2 Te-2 0.17922 0.99038 0.18104 1 0.0
Te1 Te-2 0.41795 0.99885 0.23932 1 0.0
As2 As+2 0.38722 0.25 0.57293 1 0.0
As1 As+2 0.34798 0.25 0.31442 1 0.0
K2 K+1 0.18771 0.25 0.49687 1 0.0
K4 K+1 0.44438 0.25 0.92364 1 0.0
