#------------------------------------------------------------------------------
#$Date: 2015-09-18 23:52:59 +0200 (vie 18 de sep de 2015) $
#$Revision: 158108 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/24/1532401.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_1532401
loop_
_publ_author_name
'Yang, H.F.'
'Rao, G.-H.'
'Liu, W.F.'
'Ouyang, Z.W.'
'Liu, G.Y.'
'Chu, W.G.'
'Liang, J.K.'
'Feng, X.M.'
_publ_section_title
;
 Crystal structure and phase relationships in the pseudobinary system (RE5
 Si4) - (RE5 Ge4) (RE = Nd and Pr) at 1273 K
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              150
_journal_page_last               156
_journal_volume                  348
_journal_year                    2003
_chemical_formula_sum            'Ge2 Pr5 Si2'
_chemical_name_systematic        'Pr5 Si2 Ge2'
_space_group_IT_number           92
_symmetry_space_group_name_Hall  'P 4abw 2nw'
_symmetry_space_group_name_H-M   'P 41 21 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.9725
_cell_length_b                   7.9725
_cell_length_c                   14.8855
_cell_volume                     946.134
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            Yang_JALCEU_2003_1261.cif
_cod_data_source_block           Ge2Pr5Si2
_cod_original_cell_volume        946.1336
_cod_database_code               1532401
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/2,x+1/2,z+1/4
-x,-y,z+1/2
y+1/2,-x+1/2,z+3/4
x+1/2,-y+1/2,-z+3/4
y,x,-z
-x+1/2,y+1/2,-z+1/4
-y,-x,-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
Ge2 Ge 0.2908 0.9448 0.06 0.5 0.0
Ge1 Ge 0.2062 0.1554 0.6898 0.5 0.0
Pr2 Pr 0.3664 0.0123 0.4566 1 0.0
Si2 Si 0.2908 0.9448 0.06 0.5 0.0
Pr3 Pr 0.1366 -0.0122 0.8756 1 0.0
Si1 Si 0.2062 0.1554 0.6898 0.5 0.0
Pr1 Pr 0.3129 0.3129 0 1 0.0
