#------------------------------------------------------------------------------
#$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $
#$Revision: 19 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9008296.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_9008296
_chemical_name 'SnSe'
loop_
_publ_author_name
'Schnering H G'
'Wiedemeier H'
_journal_name_full "Zeitschrift fur Kristallographie"
_journal_volume 156
_journal_year 1981
_journal_page_first 143
_journal_page_last 150
_publ_section_title
;
 The high temperature structure of beta-SnS and beta-SnSe
 and the B16-to-B33 type gamma-transition path
 Sample: T = 825 K
;
_chemical_formula_sum 'Sn Se'
_cell_length_a 4.310
_cell_length_b 11.705
_cell_length_c 4.318
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 217.837
_symmetry_space_group_name_H-M 'C m c m'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,1/2-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,y,z'
  '1/2-x,1/2+y,z'
  'x,-y,-z'
  '1/2+x,1/2-y,-z'
  'x,y,1/2-z'
  '1/2+x,1/2+y,1/2-z'
  '-x,-y,1/2+z'
  '1/2-x,1/2-y,1/2+z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Sn   0.00000   0.12000   0.25000
Se   0.00000   0.35600   0.25000