#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/84/1528456.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_1528456
loop_
_publ_author_name
'Durand, A.'
'Mentre, O.'
'Abraham, F.'
'Elouadi, B.'
'Fukuda, T.'
_publ_section_title
;
 Crystal structure or Er Al Ge O5 and evidence of a peculiar double
 coordination sphere of Al(III) and Ge(IV) cations
;
_journal_name_full               'Solid State Sciences'
_journal_page_first              155
_journal_page_last               161
_journal_volume                  8
_journal_year                    2006
_chemical_formula_sum            'Al Er Ge O5'
_chemical_name_systematic        'Er Al Ge O5'
_space_group_IT_number           55
_symmetry_space_group_name_Hall  '-P 2bc 2'
_symmetry_space_group_name_H-M   'P m c b'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.58
_cell_length_b                   7.208
_cell_length_c                   8.309
_cell_volume                     334.193
_citation_journal_id_ASTM        SSSCFJ
_cod_data_source_file            Durand_SSSCFJ_2006_751.cif
_cod_data_source_block           Al1Er1Ge1O5
_cod_original_cell_volume        334.1933
_cod_original_sg_symbol_Hall     '-P 2 2ab (z,x,y)'
_cod_original_formula_sum        'Al1 Er1 Ge1 O5'
_cod_database_code               1528456
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,-y,-z
-x,y+1/2,-z+1/2
-x,-y+1/2,z+1/2
-x,-y,-z
-x,y,z
x,-y-1/2,z-1/2
x,y-1/2,-z-1/2
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
Al1 Al+3 0.7516 0 0.5 0.73 0.0
Ge2 Ge+4 0 0.3826 0.6437 0.73 0.0
Ge1 Ge+4 0.7516 0 0.5 0.27 0.0
O3 O-2 -0.217 0.5 0.5 1 0.0
O1 O-2 -0.246 0.393 0.786 1 0.0
O4 O-2 0 0.156 0.567 1 0.0
Al2 Al+3 0 0.3826 0.6437 0.27 0.0
Er1 Er+3 0.5 0.8601 0.1718 1 0.0
O2 O-2 0.5 0.159 0.556 1 0.0
