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#$Date: 2015-10-05 16:35:45 +0300 (Mon, 05 Oct 2015) $
#$Revision: 160366 $
#$URL: svn://www.crystallography.net/cod/cif/4/34/41/4344184.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_4344184
loop_
_publ_author_name
'Lin Qisheng'
'Corbett, J.D.'
_publ_section_title
;
 Synthesis and structure of five (Sc3 Cuy Zn18-y)-type compositions (0< y<
 2.2), 1/1 crystalline approximants of a new icosahedral quasicrystal.
 Direct example of tuning on the basis of size effectsand Hume-Rothery
 concepts
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1912
_journal_page_last               1919
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'Cu2.19 Sc3 Zn16.06'
_chemical_name_systematic        'Sc3 (Cu2.19 Zn0.81) Zn15.25'
_space_group_IT_number           204
_symmetry_space_group_name_Hall  '-I 2 2 3'
_symmetry_space_group_name_H-M   'I m -3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   13.7528
_cell_length_b                   13.7528
_cell_length_c                   13.7528
_cell_volume                     2601.198
_citation_journal_id_ASTM        INOCAJ
_cod_data_source_file            LinQisheng_INOCAJ_2004_1280.cif
_cod_data_source_block           Cu2.19Sc3Zn16.06
_cod_database_code               4344184
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
x,-y,-z
-x,y,-z
z,x,y
-z,-x,y
z,-x,-y
-z,x,-y
y,z,x
y,-z,-x
-y,z,-x
-y,-z,x
-x,-y,-z
x,y,-z
-x,y,z
x,-y,z
-z,-x,-y
z,x,-y
-z,x,y
z,-x,y
-y,-z,-x
-y,z,x
y,-z,x
y,z,-x
x+1/2,y+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
z+1/2,x+1/2,y+1/2
-z+1/2,-x+1/2,y+1/2
z+1/2,-x+1/2,-y+1/2
-z+1/2,x+1/2,-y+1/2
y+1/2,z+1/2,x+1/2
y+1/2,-z+1/2,-x+1/2
-y+1/2,z+1/2,-x+1/2
-y+1/2,-z+1/2,x+1/2
-x+1/2,-y+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-x+1/2,y+1/2,z+1/2
x+1/2,-y+1/2,z+1/2
-z+1/2,-x+1/2,-y+1/2
z+1/2,x+1/2,-y+1/2
-z+1/2,x+1/2,y+1/2
z+1/2,-x+1/2,y+1/2
-y+1/2,-z+1/2,-x+1/2
-y+1/2,z+1/2,x+1/2
y+1/2,-z+1/2,x+1/2
y+1/2,z+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
Cu1 Cu 0 0.2396 0.0906 0.73 0.0
Zn8 Zn 0.25 0.25 0.25 0.24 0.0
Zn5 Zn 0 0.2396 0.0906 0.27 0.0
Zn1 Zn 0.1887 0 0.5 1 0.0
Zn4 Zn 0.4079 0 0 1 0.0
Zn7 Zn 0 0.0765 0.0782 0.333 0.0
Zn6 Zn 0.1621 0.1621 0.1621 1 0.0
Zn2 Zn 0 0.4051 0.3448 1 0.0
Zn3 Zn 0.1125 0.3437 0.1992 1 0.0
Sc1 Sc 0 0.1873 0.2995 1 0.0
