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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/41/8104153.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_8104153
loop_
_publ_author_name
'Yanson, T.I.'
'Manyako, M.B.'
'Yvon, K.'
'Bodak, O.I.'
'Pacheco, J.V.'
'Cerny, R.'
_publ_section_title
;
 Crystal structures of terbium iron aluminide, TbFexAl12-x (x=4.28),
 lutetium iron aluminide, LuFexAl12-x (x=4 and 6.1), and lanthanum iron
 aluminide LaFexAl12-x (x=4).
;
_journal_name_full
;
Zeitschrift fuer Kristallographie - New Crystal Structures
;
_journal_page_first              505
_journal_page_last               507
_journal_volume                  212
_journal_year                    1997
_chemical_formula_sum            'Al7.72 Fe4.28 Tb'
_chemical_name_systematic        'Tb Fe4.28 Al7.72'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.743
_cell_length_b                   8.743
_cell_length_c                   5.056
_cell_volume                     386.481
_citation_journal_id_ASTM        ZKNSFT
_cod_data_source_file            Yanson_ZKNSFT_1997_1983.cif
_cod_data_source_block           Al7.72Fe4.28Tb1
_cod_original_cell_volume        386.4809
_cod_original_formula_sum        'Al7.72 Fe4.28 Tb1'
_cod_database_code               8104153
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
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
x+1/2,y+1/2,z+1/2
-y+1/2,x+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
y+1/2,x+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
-y+1/2,-x+1/2,-z+1/2
-x+1/2,-y+1/2,-z+1/2
y+1/2,-x+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-y+1/2,x+1/2,-z+1/2
-x+1/2,y+1/2,z+1/2
-y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,z+1/2
y+1/2,x+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
Tb1 Tb 0 0 0 1 0.0
Fe2 Fe 0.25 0.25 0.25 1 0.0
Al1 Al 0.2779 0.5 0 0.931 0.0
Al2 Al 0.3411 0 0 1 0.0
Fe1 Fe 0.2779 0.5 0 0.069 0.0
