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#$Date: 2015-07-11 02:48:21 +0300 (Sat, 11 Jul 2015) $
#$Revision: 143807 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/31/1523194.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_1523194
loop_
_publ_author_name
'Arnberg, L.'
'Westman, S.'
_publ_section_title
;
 Note on the structure of the gamma brass like phase Ir4 Zn22
;
_journal_name_full
'Acta Chemica Scandinavica (1-27,1973-42,1988)'
_journal_page_first              513
_journal_page_last               517
_journal_volume                  26
_journal_year                    1972
_chemical_formula_sum            'Ir2 Zn11'
_chemical_name_systematic        'Ir2 Zn11'
_space_group_IT_number           217
_symmetry_space_group_name_Hall  'I -4 2 3'
_symmetry_space_group_name_H-M   'I -4 3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.1075
_cell_length_b                   9.1075
_cell_length_c                   9.1075
_cell_volume                     755.436
_citation_journal_id_ASTM        ACSAA4
_cod_data_source_file            Arnberg_ACSAA4_1972_852.cif
_cod_data_source_block           Ir2Zn11
_cod_original_cell_volume        755.4358
_cod_database_code               1523194
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
x,-z,-y
-z,-x,y
-x,z,-y
z,-x,-y
-x,-z,y
-z,x,-y
x,z,y
y,z,x
y,-z,-x
-z,-y,x
-y,z,-x
z,y,x
-y,-z,x
-z,y,-x
z,-y,-x
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
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
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
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
Zn1 Zn 0.1043 0.1043 0.1043 1 0.0
Zn3 Zn 0.3072 0.3072 0.0431 1 0.0
Ir1 Ir 0.8268 0.8268 0.8268 1 0.0
Zn2 Zn 0.3574 0 0 1 0.0