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#$Date: 2016-02-14 16:26:36 +0200 (Sun, 14 Feb 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/2/10/54/2105438.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_2105438
loop_
_publ_author_name
'Gruettner, A.'
'Yvon, K.'
_publ_section_title
;
 Lanthanum ruthenium boride, La Ru4 B4
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              451
_journal_page_last               453
_journal_paper_doi               10.1107/S0567740879003757
_journal_volume                  35
_journal_year                    1979
_chemical_formula_sum            'B4 La Ru4'
_chemical_name_systematic        'La Ru4 B4'
_space_group_IT_number           86
_symmetry_space_group_name_Hall  '-P 4bc'
_symmetry_space_group_name_H-M   'P 42/n :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.541
_cell_length_b                   7.541
_cell_length_c                   4.012
_cell_volume                     228.149
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            boron4-x_93.cif
_cod_data_source_block           B4La1Ru4
_cod_original_cell_volume        228.1491
_cod_original_formula_sum        'B4 La1 Ru4'
_cod_database_code               2105438
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x+1/2,z+1/2
-x+1/2,-y+1/2,z
y+1/2,-x,z+1/2
-x,-y,-z
y,-x-1/2,-z-1/2
x-1/2,y-1/2,-z
-y-1/2,x,-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
Ru1 Ru 0.6074 0.1413 0.141 1 0.0
B1 B 0.543 0.417 0.144 1 0.0
La1 La 0.25 0.25 0.75 1 0.0
