#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (jue 27 de sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/91/1539166.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_1539166
loop_
_publ_author_name
'Terada, K.'
'Cagle, F.W.jr.'
_publ_section_title
;
 Crystal structure of potarite, Pd Hg, with comments on allopalladium
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1093
_journal_page_last               1097
_journal_volume                  45
_journal_year                    1960
_chemical_formula_sum            'Hg Pd'
_space_group_IT_number           123
_symmetry_space_group_name_Hall  '-P 4 2'
_symmetry_space_group_name_H-M   'P 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.2716
_cell_length_b                   4.2716
_cell_length_c                   3.7067
_cell_volume                     67.635
_citation_journal_id_ASTM        AMMIAY
_cod_data_source_file            Terada_AMMIAY_1960_144.cif
_cod_data_source_block           Hg1Pd1
_cod_original_cell_volume        67.63454
_cod_original_formula_sum        'Hg1 Pd1'
_cod_database_code               1539166
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
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
Hg1 Hg 0 0 0 1 0.0
Pd1 Pd 0 0.5 0.5 1 0.0
Hg2 Hg 0.5 0.5 0 1 0.0
