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#$Date: 2015-10-10 03:33:11 +0200 (Sat 10 de Oct de 2015) $
#$Revision: 164272 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/65/1536531.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_1536531
loop_
_publ_author_name
'Khaenko, B.V.'
'Sivak, O.P.'
_publ_section_title
;
 Structure of the ordering of niobium monocarbide
;
_journal_name_full               Kristallografiya
_journal_page_first              1110
_journal_page_last               1115
_journal_volume                  35
_journal_year                    1990
_chemical_formula_sum            'C5 Nb6'
_chemical_name_systematic        'Nb6 C5'
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 109.47
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.447
_cell_length_b                   9.435
_cell_length_c                   5.447
_cell_volume                     263.927
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Khaenko_KRISAJ_1990_1031.cif
_cod_data_source_block           C5Nb6
_cod_original_cell_volume        263.9269
_cod_database_code               1536531
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
-x,-y,-z
x,-y,z
x+1/2,y+1/2,z
-x+1/2,y+1/2,-z
-x+1/2,-y+1/2,-z
x+1/2,-y+1/2,z
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
Nb2 Nb 0.2415 0.6718 0.7468 1 0.0
C3 C 0 0.1667 0.5 1 0.0
C2 C 0 0.3333 0 1 0.0
Nb1 Nb 0.2554 0 0.7372 1 0.0
C1 C 0 0.5 0.5 1 0.0
