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#$Date: 2015-07-11 04:59:25 +0300 (Sat, 11 Jul 2015) $
#$Revision: 144302 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/36/1523681.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_1523681
loop_
_publ_author_name
'Giessen, B.C.'
'Jaehnigen, U.'
'Grant, N.J.'
_publ_section_title
;
 Ordered AB and AB3 phases in T6-T9 alloy systems and a modified Mo-Ir
 phase diagram
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              147
_journal_page_last               150
_journal_volume                  10
_journal_year                    1966
_chemical_formula_sum            'Ir W'
_chemical_name_systematic        'Ir W'
_space_group_IT_number           51
_symmetry_space_group_name_Hall  '-P 2a 2a'
_symmetry_space_group_name_H-M   'P m m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.452
_cell_length_b                   2.76
_cell_length_c                   4.811
_cell_volume                     59.115
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Giessen_JCOMAH_1966_843.cif
_cod_data_source_block           Ir1W1
_cod_original_cell_volume        59.11526
_cod_chemical_formula_sum_orig   'Ir1 W1'
_cod_database_code               1523681
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z
x+1/2,-y,-z
-x,y,-z
-x,-y,-z
x-1/2,y,-z
-x-1/2,y,z
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
Ir1 Ir 0.25 0.5 0.667 1 0.0
W1 W 0.25 0 0.167 1 0.0