#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/09/1520902.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_1520902
loop_
_publ_author_name
'Braden, M.'
'Heger, G.'
'Buechner, B.'
'Klotz, S.'
'Behruzi, M.'
'Marshall, W.G.'
_publ_section_title
;
 Pressure dependence of the crystal structure of Cu Ge O3 to 6.2 GPa by
 neutron diffraction
;
_journal_name_full
'Physical Review, Serie 3. B - Condensed Matter (18,1978-)'
_journal_page_first              9616
_journal_page_last               9622
_journal_volume                  60
_journal_year                    1999
_chemical_formula_sum            'Cu Ge O3'
_chemical_name_systematic        'Cu (Ge O3)'
_space_group_IT_number           51
_symmetry_space_group_name_Hall  '-P 2 2b'
_symmetry_space_group_name_H-M   'P b m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.7223
_cell_length_b                   7.8934
_cell_length_c                   2.9137
_cell_volume                     108.608
_citation_journal_id_ASTM        PRBMDO
_cod_data_source_file            Braden_PRBMDO_1999_725.cif
_cod_data_source_block           Cu1Ge1O3
_cod_original_cell_volume        108.6082
_cod_original_sg_symbol_Hall     '-P 2a 2a (z,x,y)'
_cod_original_formula_sum        'Cu1 Ge1 O3'
_cod_database_code               1520902
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,-y+1/2,-z
-x,y+1/2,-z
-x,-y,z
-x,-y,-z
-x,y-1/2,z
x,-y-1/2,z
x,y,-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O2 O-2 0.2672 0.0753 0.5 1 0.0
Cu1 Cu+2 0.5 0 0 1 0.0
Ge1 Ge+4 0.0515 0.25 0.5 1 0.0
O1 O-2 0.8425 0.25 0 1 0.0
