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#$Date: 2016-02-16 22:30:59 +0200 (Tue, 16 Feb 2016) $
#$Revision: 176467 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/02/78/4027810.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_4027810
loop_
_publ_author_name
'Klepp, K.O.'
'Gabl, G.'
_publ_section_title
;
 New complex sulfides of the heavy Va-metals with pseudo-onedimensional
 structures: preparation and structural characterization of K2 Ag Nb S4,
 Cs2 Ag Nb S4, K2 Ag Ta S4, Rb2 Ag Ta S4 and Cs2 Ag Ta S4
;
_journal_name_full
'European Journal of Solid State Inorganic Chemistry'
_journal_page_first              1119
_journal_page_last               1131
_journal_volume                  34
_journal_year                    1997
_chemical_formula_sum            'Ag K2 S4 Ta'
_chemical_name_systematic        'K2 (Ag Ta S4)'
_space_group_IT_number           70
_symmetry_space_group_name_Hall  '-F 2uv 2vw'
_symmetry_space_group_name_H-M   'F d d d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   5.929
_cell_length_b                   13.197
_cell_length_c                   22.645
_cell_volume                     1771.858
_citation_journal_id_ASTM        EJSCE5
_cod_data_source_file            silver1-2_374.cif
_cod_data_source_block           Ag1K2S4Ta1
_cod_original_formula_sum        'Ag1 K2 S4 Ta1'
_cod_database_code               4027810
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/4,-y+1/4,z
x,-y+1/4,-z+1/4
-x+1/4,y,-z+1/4
-x,-y,-z
x-1/4,y-1/4,-z
-x,y-1/4,z-1/4
x-1/4,-y,z-1/4
x,y+1/2,z+1/2
-x+1/4,-y+3/4,z+1/2
x,-y+3/4,-z+3/4
-x+1/4,y+1/2,-z+3/4
-x,-y+1/2,-z+1/2
x-1/4,y+1/4,-z+1/2
-x,y+1/4,z+1/4
x-1/4,-y+1/2,z+1/4
x+1/2,y,z+1/2
-x+3/4,-y+1/4,z+1/2
x+1/2,-y+1/4,-z+3/4
-x+3/4,y,-z+3/4
-x+1/2,-y,-z+1/2
x+1/4,y-1/4,-z+1/2
-x+1/2,y-1/4,z+1/4
x+1/4,-y,z+1/4
x+1/2,y+1/2,z
-x+3/4,-y+3/4,z
x+1/2,-y+3/4,-z+1/4
-x+3/4,y+1/2,-z+1/4
-x+1/2,-y+1/2,-z
x+1/4,y+1/4,-z
-x+1/2,y+1/4,z-1/4
x+1/4,-y+1/2,z-1/4
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 0.875 0.875 0.375 1 0.0
K1 K+1 0.875 0.875 0.5559 1 0.0
S1 S-2 0.8356 0.0217 0.0667 1 0.0
Ag1 Ag+1 0.875 0.875 0.875 1 0.0