#------------------------------------------------------------------------------
#$Date: 2024-05-06 10:39:41 +0300 (Mon, 06 May 2024) $
#$Revision: 291735 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/84/9008420.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_9008420
loop_
_publ_author_name
'Schneider, J.'
'Schulz, H.'
_publ_section_title
;
 X-ray powder diffraction of Ag2Te at temperatures up to 1123 K
 Locality: synthetic
 Note: T = 297 K
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              1
_journal_page_last               15
_journal_volume                  203
_journal_year                    1993
_chemical_formula_sum            'Ag2 Te'
_chemical_name_mineral           Hessite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 124.1528
_cell_angle_gamma                90
_cell_length_a                   8.16160
_cell_length_b                   4.46651
_cell_length_c                   8.97335
_cell_formula_units_Z            4
_cell_volume                     270.700
_diffrn_ambient_temperature      297
_exptl_crystal_density_diffrn    8.424
_cod_database_code               9008420
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2-y,1/2+z
-x,1/2+y,1/2-z
-x,-y,-z
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Ag1 0.02565 0.02021 0.01509 -0.00153 0.01220 0.00000
Ag2 0.02242 0.04144 0.02039 0.00764 0.00457 -0.00874
Te 0.01063 0.00707 0.01089 -0.00122 0.00534 0.00000
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ag1 0.01900 0.14960 0.37140
Ag2 0.33270 0.84040 0.99670
Te 0.27120 0.16010 0.24250
