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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/08/1540810.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_1540810
loop_
_publ_author_name
'Yvon, K.'
'Kieffer, R.'
'Nowotny, H.'
_publ_section_title
;
 Die Kristallstruktur der Subcarbide von Uebergangsmetallen
;
_journal_name_full
;
Monatshefte fuer Chemie und verwandte Teile anderer Wissenschaften (109,1978-)
;
_journal_page_first              34
_journal_page_last               44
_journal_volume                  98
_journal_year                    1967
_chemical_formula_sum            'C Nb2'
_chemical_name_systematic        'Nb2 C'
_space_group_IT_number           26
_symmetry_space_group_name_Hall  'P 2c -2'
_symmetry_space_group_name_H-M   'P m c 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.92
_cell_length_b                   4.974
_cell_length_c                   3.09
_cell_volume                     167.837
_citation_journal_id_ASTM        MOCMB7
_cod_data_source_file            Yvon_MOCMB7_1967_301.cif
_cod_data_source_block           C1Nb2
_cod_original_cell_volume        167.8367
_cod_original_formula_sum        'C1 Nb2'
_cod_database_code               1540810
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
-x,y,z
x,-y,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
C1 C 0.375 0 0 1 0.0
Nb1 Nb 0.0417 0.75 0 1 0.0
Nb2 Nb 0.2083 0.25 0 1 0.0
