#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (jue 27 de sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/36/1523693.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_1523693
loop_
_publ_author_name
'Giessen, B.C.'
'Kane, R.H.'
'Grant, N.J.'
_publ_section_title
;
 On the constitution diagram Ta-Pt between 50-100 at.% Pt
;
_journal_name_full
'Transactions of the Metallurgical Society of Aime'
_journal_page_first              855
_journal_page_last               864
_journal_volume                  233
_journal_year                    1965
_chemical_formula_sum            'Pt2 Ta'
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.403
_cell_length_b                   4.785
_cell_length_c                   4.744
_cell_volume                     190.748
_citation_journal_id_ASTM        TMSAAB
_cod_data_source_file            Giessen_TMSAAB_1965_1848.cif
_cod_data_source_block           Pt2Ta1
_cod_original_cell_volume        190.7484
_cod_original_formula_sum        'Pt2 Ta1'
_cod_database_code               1523693
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
x,-y,-z
-x,y,-z+1/2
-x,-y,-z
x,y,-z-1/2
-x,y,z
x,-y,z-1/2
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z
x+1/2,y+1/2,-z-1/2
-x+1/2,y+1/2,z
x+1/2,-y+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
Ta1 Ta 0 0.22 0.25 1 0.0
Pt1 Pt 0.167 0.72 0.25 1 0.0
