#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/15/1531525.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_1531525
loop_
_publ_author_name
'Kohlmann, H.'
'Moyer, R.O.jr.'
'Hansen, T.'
'Yvon, K.'
_publ_section_title
;
 X-ray and neutron powder diffraction study of the order-disorder
 transition in Eu2 Ir H5 and the mixed crystal compounds Eu2-x Ax Ir H5 (A
 = Ca, Sr; x = 1.0, 1.5)
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              35
_journal_page_last               43
_journal_volume                  174
_journal_year                    2003
_chemical_formula_sum            'D5.09 Eu2 Ir'
_chemical_name_systematic        'Eu2 Ir D5.09'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.27
_cell_length_b                   5.27
_cell_length_c                   7.73
_cell_volume                     214.685
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Kohlmann_JSSCBI_2003_1632.cif
_cod_data_source_block           D5.09Eu2Ir1
_cod_original_cell_volume        214.6845
_cod_original_formula_sum        'D5.09 Eu2 Ir1'
_cod_database_code               1531525
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
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
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
-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
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
D1 D 0.228 0.228 0 1 0.0
Ir1 Ir 0 0 0 1 0.0
D2 D 0 0 0.226 0.546 0.0
Eu1 Eu 0 0.5 0.25 1 0.0
