#------------------------------------------------------------------------------
#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/31/09/2310900.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2310900
loop_
_publ_author_name
'Brown, A.'
_publ_section_title
;
 The crystal structures of Th Pb3, U Pb3, Th Pb and U Pb
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              856
_journal_page_last               860
_journal_volume                  14
_journal_year                    1961
_chemical_formula_sum            'Pb U'
_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                   6.476
_cell_length_b                   6.476
_cell_length_c                   5.259
_cell_volume                     220.555
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Brown_ACCRA9_1961_1378.cif
_cod_data_source_block           Pb1U1
_cod_original_cell_volume        220.5549
_cod_original_formula_sum        'Pb1 U1'
_cod_database_code               2310900
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
Pb2 Pb 0.5 0.5 0 1 0.0
Pb1 Pb 0 0 0 1 0.0
U1 U 0 0.5 0.5 1 0.0
