#------------------------------------------------------------------------------
#$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/1/01/03/1010319.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
loop_
_publ_author_name
'Powell, H M'
'Brewer, F M'
_publ_section_title              'The Structure of Germanous Iodide'
_journal_coden_ASTM              JCSOA9
_journal_name_full               'Journal of the Chemical Society'
_journal_page_first              197
_journal_page_last               198
_journal_volume                  1938
_journal_year                    1938
_chemical_formula_structural     'Ge I2'
_chemical_formula_sum            'Ge I2'
_chemical_name_systematic        'Germanium(II) iodide'
_space_group_IT_number           174
_symmetry_cell_setting           hexagonal
_symmetry_Int_Tables_number      174
_symmetry_space_group_name_Hall  'P -6'
_symmetry_space_group_name_H-M   'P -6'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   4.13
_cell_length_b                   4.13
_cell_length_c                   6.69
_cell_volume                     98.8
_cod_database_code               1010319
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_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
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ge2+ 2.000
I1- -1.000