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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/39/1523957.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_1523957
loop_
_publ_author_name
'Adroja, D.T.'
'Malik, S.K.'
'Padalia, B.D.'
'Vijayaraghavan, R.'
_publ_section_title
;
 The valence state of Yb in Yb X Cu4 (X= Al, Ag, Ga) compounds
;
_journal_name_full               'Journal of Physics C'
_journal_page_first              307
_journal_page_last               310
_journal_volume                  20
_journal_year                    1987
_chemical_formula_sum            'Cu4 Ga Yb'
_chemical_name_systematic        '(Cu0.8 Ga0.2)5 Yb'
_space_group_IT_number           191
_symmetry_space_group_name_Hall  '-P 6 2'
_symmetry_space_group_name_H-M   'P 6/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   5.071
_cell_length_b                   5.071
_cell_length_c                   4.12
_cell_volume                     91.752
_citation_journal_id_ASTM        JPSOAW
_cod_data_source_file            Adroja_JPSOAW_1987_1465.cif
_cod_data_source_block           Cu4Ga1Yb1
_cod_original_cell_volume        91.7519
_cod_original_formula_sum        'Cu4 Ga1 Yb1'
_cod_database_code               1523957
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z
-y,x-y,z
-x,-y,z
-x+y,-x,z
y,-x+y,z
-y,-x,-z
x-y,-y,-z
x,x-y,-z
y,x,-z
-x+y,y,-z
-x,-x+y,-z
-x,-y,-z
-x+y,-x,-z
y,-x+y,-z
x,y,-z
x-y,x,-z
-y,x-y,-z
y,x,z
-x+y,y,z
-x,-x+y,z
-y,-x,z
x-y,-y,z
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
Ga2 Ga 0.5 0 0.5 0.2 0.0
Cu1 Cu 0.3333 0.6667 0 0.8 0.0
Cu2 Cu 0.5 0 0.5 0.8 0.0
Ga1 Ga 0.3333 0.6667 0 0.2 0.0
Yb1 Yb 0 0 0 1 0.0
