#------------------------------------------------------------------------------
#$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $
#$Revision: 14 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/1010319.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_1010319
_chemical_name_systematic          'Germanium(II) iodide'
_chemical_formula_structural       'Ge I2'
_chemical_formula_sum              'Ge I2'
_publ_section_title                'The Structure of Germanous Iodide'
loop_
_publ_author_name
  'Powell, H M'
  'Brewer, F M'
_journal_name_full                 'Journal of the Chemical Society'
_journal_coden_ASTM                JCSOA9
_journal_volume                    1938
_journal_year                      1938
_journal_page_first                197
_journal_page_last                 198
_cell_length_a                     4.13
_cell_length_b                     4.13
_cell_length_c                     6.69
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  120
_cell_volume                       98.8
_cell_formula_units_Z              1
_symmetry_space_group_name_H-M     'P -6'
_symmetry_Int_Tables_number        174
_symmetry_cell_setting             hexagonal
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '-y,x-y,z'
  'y-x,-x,z'
  'x,y,-z'
  '-y,x-y,-z'
  'y-x,-x,-z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Ge2+   2.000
  I1-   -1.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Ge1   Ge2+   1 a 0. 0. 0. 1.  0 d
  I1    I1-    2 h 0.3333 0.6667 0.25 1.  0 d