#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/41/1524130.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_1524130
loop_
_publ_author_name
'Buschow, K.H.J.'
'Brouha, M.'
'van Daal, H.J.'
'Miedema, A.R.'
_publ_section_title
;
 Valency changes of Ce, Yb and U in intermetallic compounds with Ni and Cu
;
_journal_name_full
;
Valence Instab. Relat. Narrow-Band Phenom., Proc. Int. Conf.
;
_journal_page_first              125
_journal_page_last               135
_journal_volume                  1976
_journal_year                    1977
_chemical_formula_sum            'Cu2 Ni3 Yb'
_chemical_name_systematic        '(Cu.4 Ni.6)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                   4.873
_cell_length_b                   4.873
_cell_length_c                   4.01
_cell_volume                     82.465
_citation_journal_id_ASTM        38NEA6
_cod_data_source_file            Buschow_38NEA6_1977_1588.cif
_cod_data_source_block           Cu2Ni3Yb1
_cod_original_cell_volume        82.46466
_cod_original_formula_sum        'Cu2 Ni3 Yb1'
_cod_database_code               1524130
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
Ni1 Ni 0.3333 0.6667 0 0.6 0.0
Yb1 Yb 0 0 0 1 0.0
Cu2 Cu 0.5 0 0.5 0.4 0.0
Ni2 Ni 0.5 0 0.5 0.6 0.0
Cu1 Cu 0.3333 0.6667 0 0.4 0.0
