#------------------------------------------------------------------------------
#$Date: 2016-02-18 16:37:37 +0100 (jue 18 de feb de 2016) $
#$Revision: 176729 $
#$URL: svn://www.crystallography.net/cod/cif/1/51/07/1510793.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_1510793
loop_
_publ_author_name
'Beauvy, M.'
'Chipaux, R.'
'Larroque, J.'
_publ_section_title
;
 Studies of the neptunium-plutonium diboride system
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              1
_journal_page_last               7
_journal_paper_doi               10.1016/0022-5088(89)90526-2
_journal_volume                  153
_journal_year                    1989
_chemical_formula_sum            'B2 Np0.5 Pu0.5'
_chemical_name_systematic        '(Np0.5 Pu0.5) B2'
_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                   3.1752
_cell_length_b                   3.1752
_cell_length_c                   3.9613
_cell_volume                     34.587
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            boron_291.cif
_cod_data_source_block           B2Np0.5Pu0.5
_cod_original_cell_volume        34.58681
_cod_database_code               1510793
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
B1 B 0.3333 0.6667 0.5 1 0.0
Np1 Np 0 0 0 0.5 0.0
Pu1 Pu 0 0 0 0.5 0.0
