#------------------------------------------------------------------------------
#$Date: 2015-07-10 18:56:52 +0300 (Fri, 10 Jul 2015) $
#$Revision: 142764 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/25/1522524.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_1522524
loop_
_publ_author_name
'Miller, A.E.'
'Daane, A.H.'
_publ_section_title
;
 The high-temperature allotropy of some heavy rare-earth metals
;
_journal_name_full
'Transactions of the Metallurgical Society of Aime'
_journal_page_first              568
_journal_page_last               572
_journal_volume                  230
_journal_year                    1964
_chemical_formula_sum            'Mg0.25 Tb0.75'
_chemical_name_systematic        '(Mg0.25 Tb0.75)'
_space_group_IT_number           229
_symmetry_space_group_name_Hall  '-I 4 2 3'
_symmetry_space_group_name_H-M   'I m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.918
_cell_length_b                   3.918
_cell_length_c                   3.918
_cell_volume                     60.144
_citation_journal_id_ASTM        TMSAAB
_cod_data_source_file            Miller_TMSAAB_1964_1095.cif
_cod_data_source_block           Mg0.25Tb0.75
_cod_original_cell_volume        60.14413
_cod_database_code               1522524
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z
y,x,-z
-x,y,-z
-y,-x,-z
z,x,y
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z,-x,-y
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z,y,-x
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z,x,-y
-x,z,-y
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z,-x,y
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-y,z,x
-z,-y,x
y,-z,x
z,y,x
y,z,-x
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x+1/2,y+1/2,z+1/2
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y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
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z+1/2,x+1/2,y+1/2
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x+1/2,-z+1/2,y+1/2
z+1/2,-x+1/2,-y+1/2
x+1/2,z+1/2,-y+1/2
-z+1/2,x+1/2,-y+1/2
-x+1/2,-z+1/2,-y+1/2
y+1/2,z+1/2,x+1/2
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y+1/2,x+1/2,z+1/2
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-y+1/2,-z+1/2,-x+1/2
-y+1/2,z+1/2,x+1/2
-z+1/2,-y+1/2,x+1/2
y+1/2,-z+1/2,x+1/2
z+1/2,y+1/2,x+1/2
y+1/2,z+1/2,-x+1/2
-z+1/2,y+1/2,-x+1/2
z+1/2,-y+1/2,-x+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
Tb1 Tb 0 0 0 0.75 0.0
Mg1 Mg 0 0 0 0.25 0.0
