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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/21/1542115.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_1542115
loop_
_publ_author_name
'Ennaciri, A.'
'Michel, D.'
'Perez y Jorba, M.'
'Pannetier, J.'
_publ_section_title
;
 Neutron diffraction determination of the structure of an ordered
 scheelite - type: Zr3 Ge O8
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              793
_journal_page_last               799
_journal_volume                  19
_journal_year                    1984
_chemical_formula_sum            'Ge O4 Zr'
_chemical_name_systematic        'Zr (Ge O4)'
_space_group_IT_number           88
_symmetry_space_group_name_Hall  'I 4bw -1bw'
_symmetry_space_group_name_H-M   'I 41/a :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.866
_cell_length_b                   4.866
_cell_length_c                   10.55
_cell_volume                     249.802
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            Ennaciri_MRBUAC_1984_1252.cif
_cod_data_source_block           Ge1O4Zr1
_cod_original_cell_volume        249.8025
_cod_original_sg_symbol_Hall     '-I 4ad (x,y+1/4,z+1/8)'
_cod_original_formula_sum        'Ge1 O4 Zr1'
_cod_database_code               1542115
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x+1/2,z+1/4
-x+1/2,-y+1/2,z+1/2
y+1/2,-x,z+3/4
-x,-y+1/2,-z+1/4
y,-x,-z
x-1/2,y,-z-1/4
-y-1/2,x+1/2,-z-1/2
x+1/2,y+1/2,z+1/2
-y+1/2,x+1,z+3/4
-x+1,-y+1,z+1
y+1,-x+1/2,z+5/4
-x+1/2,-y+1,-z+3/4
y+1/2,-x+1/2,-z+1/2
x,y+1/2,-z+1/4
-y,x+1,-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
Zr1 Zr+4 0 0 0.5 1 0.0
O1 O-2 0.2664 0.1726 0.0822 1 0.0
Ge1 Ge+4 0 0 0 1 0.0
