#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/85/1538535.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_1538535
loop_
_publ_author_name
'Rudy, E.'
_publ_section_title
;
 The crystal structure of Ta2 V C2
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              49
_journal_page_last               55
_journal_volume                  20
_journal_year                    1970
_chemical_formula_sum            'C2 Ta2 V'
_chemical_name_systematic        'Ta2 V C2'
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   3.045
_cell_length_b                   3.045
_cell_length_c                   21.81
_cell_volume                     175.130
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Rudy_JCOMAH_1970_714.cif
_cod_data_source_block           C2Ta2V1
_cod_original_cell_volume        175.1301
_cod_original_formula_sum        'C2 Ta2 V1'
_cod_database_code               1538535
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
y,x,-z
-x,-x+y,-z
x-y,-y,-z
-x,-y,-z
y,-x+y,-z
x-y,x,-z
-y,-x,z
x,x-y,z
-x+y,y,z
x+2/3,y+1/3,z+1/3
-y+2/3,x-y+1/3,z+1/3
-x+y+2/3,-x+1/3,z+1/3
y+2/3,x+1/3,-z+1/3
-x+2/3,-x+y+1/3,-z+1/3
x-y+2/3,-y+1/3,-z+1/3
-x+2/3,-y+1/3,-z+1/3
y+2/3,-x+y+1/3,-z+1/3
x-y+2/3,x+1/3,-z+1/3
-y+2/3,-x+1/3,z+1/3
x+2/3,x-y+1/3,z+1/3
-x+y+2/3,y+1/3,z+1/3
x+1/3,y+2/3,z+2/3
-y+1/3,x-y+2/3,z+2/3
-x+y+1/3,-x+2/3,z+2/3
y+1/3,x+2/3,-z+2/3
-x+1/3,-x+y+2/3,-z+2/3
x-y+1/3,-y+2/3,-z+2/3
-x+1/3,-y+2/3,-z+2/3
y+1/3,-x+y+2/3,-z+2/3
x-y+1/3,x+2/3,-z+2/3
-y+1/3,-x+2/3,z+2/3
x+1/3,x-y+2/3,z+2/3
-x+y+1/3,y+2/3,z+2/3
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
C1 C 0 0 0.389 0.6667 0.0
C2 C 0 0 0.5 0.6667 0.0
V2 V 0 0 0 0.3333 0.0
V1 V 0 0 0.222 0.3333 0.0
Ta2 Ta 0 0 0 0.6667 0.0
Ta1 Ta 0 0 0.222 0.6667 0.0
