#------------------------------------------------------------------------------
#$Date: 2016-02-18 16:37:37 +0100 (jue 18 de feb de 2016) $
#$Revision: 176729 $
#$URL: svn://www.crystallography.net/cod/cif/1/51/17/1511724.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_1511724
loop_
_publ_author_name
'Yu, Y.'
'Lundstroem, T.'
_publ_section_title
;
 Synthesis and structure investigation of the new ternary boride (Cr0.80
 W0.20)3 B4 and its analogues (Cr1-x TMx)3 B4 with TM = Mo or Ta
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              122
_journal_page_last               126
_journal_paper_doi               10.1016/0925-8388(95)01896-4
_journal_volume                  228
_journal_year                    1995
_chemical_formula_sum            'B4 Cr2.4 W0.6'
_chemical_name_systematic        '(Cr0.8 W0.2)3 B4'
_space_group_IT_number           71
_symmetry_space_group_name_Hall  '-I 2 2'
_symmetry_space_group_name_H-M   'I m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.07
_cell_length_b                   13.193
_cell_length_c                   2.984
_cell_volume                     120.859
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            boron4-x_47.cif
_cod_data_source_block           B4Cr2.4W0.6
_cod_original_cell_volume        120.8595
_cod_database_code               1511724
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
x,-y,-z
-x,y,-z
-x,-y,-z
x,y,-z
-x,y,z
x,-y,z
x+1/2,y+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-x+1/2,y+1/2,z+1/2
x+1/2,-y+1/2,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
Cr2 Cr+3 0.5 0.5 0 0.8 0.0
B2 B-2 0 0.4336 0.5 1 0.0
W1 W+6 0 0.1865 0 0.2 0.0
Cr1 Cr+3 0 0.1865 0 0.8 0.0
B1 B-2 0 0.3618 0 1 0.0
W2 W+6 0.5 0.5 0 0.2 0.0
