#------------------------------------------------------------------------------
#$Date: 2016-01-09 13:45:53 +0200 (Sat, 09 Jan 2016) $
#$Revision: 173837 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/44/8104423.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_8104423
loop_
_publ_author_name
'Eisenmann, B.'
'Zagler, R.'
_publ_section_title
;
 Crystal structure of tetrasodium tetratellurodiarsenate(II)
;
_journal_name_full
'Zeitschrift fuer Kristallographie (149,1979-)'
_journal_page_first              261
_journal_page_last               262
_journal_volume                  197
_journal_year                    1991
_chemical_formula_sum            'As2 Na4 Te4'
_chemical_name_systematic        'Na4 As2 Te4'
_space_group_IT_number           19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.988
_cell_length_b                   9.819
_cell_length_c                   8.714
_cell_volume                     1196.852
_citation_journal_id_ASTM        ZEKRDZ
_cod_data_source_file            Eisenmann_ZEKRDZ_1991_1475.cif
_cod_data_source_block           As2Na4Te4
_cod_database_code               8104423
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z
-x,y+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
As1 As+2 0.81107 -0.22483 -0.14925 1 0.0
Na1 Na+1 0.11926 -0.6093 0.1612 1 0.0
As2 As+2 0.88425 -0.39729 0.02248 1 0.0
Na4 Na+1 0.1868 -0.1899 0.4263 1 0.0
Na2 Na+1 0.12611 -0.3751 -0.1733 1 0.0
Na3 Na+1 0.0587 -0.003 -0.0165 1 0.0
Te1 Te-2 0.81651 -0.00505 0.01238 1 0.0
Te3 Te-2 0.75157 -0.40732 0.23165 1 0.0
Te4 Te-2 0.95662 -0.19945 -0.33248 1 0.0
Te2 Te-2 0.03456 -0.29121 0.1474 1 0.0
