#------------------------------------------------------------------------------
#$Date: 2013-05-02 19:07:48 +0300 (Thu, 02 May 2013) $
#$Revision: 84312 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/51/09/1510988.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_1510988
loop_
_publ_author_name
'Kuz'ma, Yu.B.'
_publ_section_title
;
 Crystal structure of the compound Nb Co B2
;
_journal_name_full               Kristallografiya
_journal_page_first              1040
_journal_page_last               1042
_journal_volume                  20
_journal_year                    1975
_chemical_formula_sum            'B2 Co Nb'
_chemical_name_systematic        'Nb Co B2'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.057
_cell_length_b                   3.127
_cell_length_c                   8.215
_cell_volume                     155.594
_citation_journal_id_ASTM        KRISAJ
_[local]_cod_data_source_file    boron_73.cif
_[local]_cod_data_source_block   B2Co1Nb1
_[local]_cod_chemical_formula_sum_orig 'B2 Co1 Nb1'
_cod_original_cell_volume        155.5941
_cod_database_code               1510988
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z+1/2
-x,y+1/2,-z
-x,-y,-z
x-1/2,y,-z-1/2
-x-1/2,y-1/2,z-1/2
x,-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
Nb1 Nb+3 0.135 0.25 0.13 1 0.0
B2 B-3 0.17 0.25 0.808 1 0.0
B1 B-3 0.242 0.25 0.404 1 0.0
Co1 Co+3 0.995 0.25 0.62 1 0.0