#------------------------------------------------------------------------------
#$Date: 2015-01-27 21:58:39 +0200 (Tue, 27 Jan 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/1/00/81/1008113.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_1008113
loop_
_publ_author_name
'Blum, P'
'Bertaut, F'
_publ_section_title
;
Contribution a l'Etude des Borures a Teneur Elevee en Bore
;
_journal_coden_ASTM              ACCRA9
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              81
_journal_page_last               86
_journal_paper_doi               10.1107/S0365110X54000151
_journal_volume                  7
_journal_year                    1954
_chemical_formula_structural     'U B4'
_chemical_formula_sum            'B4 U'
_chemical_name_systematic        'Uranium boride (1/4)'
_space_group_IT_number           127
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      127
_symmetry_space_group_name_Hall  '-P 4 2ab'
_symmetry_space_group_name_H-M   'P 4/m b m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.08
_cell_length_b                   7.08
_cell_length_c                   3.978
_cell_volume                     199.4
_cod_database_code               1008113
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
1/2+x,1/2-y,z
1/2-x,1/2+y,z
-y,x,z
y,-x,z
1/2+y,1/2+x,z
1/2-y,1/2-x,z
-x,-y,-z
x,y,-z
1/2-x,1/2+y,-z
1/2+x,1/2-y,-z
y,-x,-z
-y,x,-z
1/2-y,1/2-x,-z
1/2+y,1/2+x,-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
U1 U0 4 g 0.31 0.81 0. 1. 0 d
B1 B0 4 e 0. 0. 0.213 1. 0 d
B2 B0 4 h -0.086 0.414 0.5 1. 0 d
B3 B0 8 j 0.174 0.042 0.5 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
U0 0.000
B0 0.000
