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#$Date: 2013-04-29 21:38:14 +0300 (Mon, 29 Apr 2013) $
#$Revision: 82512 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/50/95/1509545.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_1509545
loop_
_publ_author_name
'Rossi, D.'
'Ferro, R.'
'Mazzone, D.'
'Marazza, R.'
_publ_section_title
;
 A contribution to the crystal chemistry of ternary 1:1:1 alloys: R Ag Sn
 and R Cu Tl compounds (R=rare earth)
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              P47
_journal_page_last               P52
_journal_volume                  80
_journal_year                    1981
_chemical_formula_sum            'Ag Sm Sn'
_chemical_name_systematic        '(Ag Sn) Sm'
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   4.732
_cell_length_b                   4.732
_cell_length_c                   7.495
_cell_volume                     145.342
_citation_journal_id_ASTM        JCOMAH
_[local]_cod_data_source_file    silver1-2_540.cif
_[local]_cod_data_source_block   Ag1Sm1Sn1
_[local]_cod_chemical_formula_sum_orig 'Ag1 Sm1 Sn1'
_cod_original_cell_volume        145.3422
_cod_database_code               1509545
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z+1/2
-y,x-y,z
-x,-y,z+1/2
-x+y,-x,z
y,-x+y,z+1/2
-y,-x,-z+1/2
x-y,-y,-z
x,x-y,-z+1/2
y,x,-z
-x+y,y,-z+1/2
-x,-x+y,-z
-x,-y,-z
-x+y,-x,-z-1/2
y,-x+y,-z
x,y,-z-1/2
x-y,x,-z
-y,x-y,-z-1/2
y,x,z-1/2
-x+y,y,z
-x,-x+y,z-1/2
-y,-x,z
x-y,-y,z-1/2
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
Sm1 Sm 0 0 0.25 1 0.0
Ag1 Ag 0.3333 0.6667 0.043 0.5 0.0
Sn1 Sn 0.3333 0.6667 0.043 0.5 0.0