#------------------------------------------------------------------------------
#$Date: 2016-02-13 14:50:18 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176428 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/23/1532397.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_1532397
loop_
_publ_author_name
'Yang, H.F.'
'Liu, G.Y.'
'Rao, G.-H.'
'Feng, X.M.'
'Liu, W.F.'
'Ouyang, Z.W.'
'Chu, W.G.'
'Liang, J.K.'
_publ_section_title
;
 Crystal structure and phase relationships in the pseudobinary system (Nd5
 Si4) - (Nd5 Ge4)
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              190
_journal_page_last               196
_journal_volume                  346
_journal_year                    2002
_chemical_formula_sum            'Ge2 Nd5 Si2'
_chemical_name_systematic        'Nd5 (Si2 Ge2)'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ac'
_symmetry_space_group_name_H-M   'P 1 1 21/a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                93.6
_cell_formula_units_Z            4
_cell_length_a                   7.7674
_cell_length_b                   15.1133
_cell_length_c                   7.9409
_cell_volume                     930.351
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            Yang_JALCEU_2002_565.cif
_cod_data_source_block           Ge2Nd5Si2
_cod_original_cell_volume        930.3511
_cod_original_sg_symbol_Hall     '-P 2ybc (z,x,y)'
_cod_database_code               1532397
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
-x,-y,-z
x-1/2,y,-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
Nd3 Nd 0.0196 0.3976 0.1818 1 0.0
Si2 Si 0.9471 0.2563 0.8991 0.5 0.0
Si1 Si 0.1988 0.25 0.3696 0.5 0.0
Nd5 Nd 0.3256 0.6223 0.1787 1 0.0
Nd1 Nd 0.3377 0.2476 0.0041 1 0.0
Ge1 Ge 0.1988 0.25 0.3696 0.5 0.0
Si4 Si 0.146 0.5587 0.468 0.5 0.0
Si3 Si 0.2059 0.9616 0.4771 0.5 0.0
Ge4 Ge 0.146 0.5587 0.468 0.5 0.0
Nd2 Nd -0.004 0.1001 0.1799 1 0.0
Ge3 Ge 0.2059 0.9616 0.4771 0.5 0.0
Ge2 Ge 0.9471 0.2563 0.8991 0.5 0.0
Nd4 Nd 0.3669 0.8834 0.1665 1 0.0
