#------------------------------------------------------------------------------
#$Date: 2015-10-14 17:41:40 +0200 (Wed 14 de Oct de 2015) $
#$Revision: 168882 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/98/1539827.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_1539827
loop_
_publ_author_name
'Boller, H.'
'Oesterreicher, H.'
_publ_section_title
;
 Tb2(Fe0.832 Al0.168)17: a simple crystal structure derived by disordered
 substitutions in the Th2 Ni17 type
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              103
_journal_page_last               109
_journal_volume                  45
_journal_year                    1976
_chemical_formula_sum            'Al3.23 Fe15.77 Tb2'
_chemical_name_systematic        'Al2.89 Fe14.11 Tb2'
_space_group_IT_number           177
_symmetry_space_group_name_Hall  'P 6 2'
_symmetry_space_group_name_H-M   'P 6 2 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   8.532
_cell_length_b                   8.532
_cell_length_c                   4.175
_cell_volume                     263.202
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Boller_JCOMAH_1976_1313.cif
_cod_data_source_block           Al3.23Fe15.77Tb2
_cod_original_cell_volume        263.2018
_cod_database_code               1539827
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z
-y,x-y,z
-x,-y,z
-x+y,-x,z
y,-x+y,z
-y,-x,-z
x-y,-y,-z
x,x-y,-z
y,x,-z
-x+y,y,-z
-x,-x+y,-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
Al3 Al 0.333 0 0.5 0.17 0.0
Tb2 Tb 0.3333 0.6667 0.5 0.5 0.0
Fe2 Fe 0.3333 0.6667 0.22 0.83 0.0
Fe3 Fe 0.333 0 0.5 0.83 0.0
Al2 Al 0.3333 0.6667 0.22 0.17 0.0
Tb1 Tb 0 0 0.5 1 0.0
Al4 Al 0.167 0.833 0 0.17 0.0
Al1 Al 0.5 0 0 0.17 0.0
Fe4 Fe 0.167 0.833 0 0.83 0.0
Fe1 Fe 0.5 0 0 0.83 0.0
