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#$Date: 2009-11-20 13:07:27 +0200 (Fri, 20 Nov 2009) $
#$Revision: 893 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9006862.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_9006862
loop_
_publ_author_name
'Haines J'
'Leger J M'
'Chateau C'
'Pereira A S'
_publ_section_title
;
 Structural evolution of rutile-type and CaCl2-type germanium dioxide
 at high pressure
 Sample: CaCl2-type, post-argutite, P = 36 GPa
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              575
_journal_page_last               582
_journal_volume                  27
_journal_year                    2000
_chemical_formula_sum            'Ge O2'
_chemical_name_mineral           GeO2
_symmetry_space_group_name_H-M   'P n n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.2814
_cell_length_b                   4.1424
_cell_length_c                   2.7919
_cell_volume                     49.515
_diffrn_ambient_pressure         3.6e+07
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2-y,1/2+z
1/2-x,1/2+y,1/2-z
1/2-x,1/2+y,1/2+z
1/2+x,1/2-y,1/2-z
x,y,-z
-x,-y,z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ge 0.00000 0.00000 0.00000
O 0.33500 0.25500 0.00000