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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/1/52/97/1529710.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_1529710
loop_
_publ_author_name
'Buslaev, Yu.A.'
'Safronov, G.M.'
'Pachomov, V.I.'
'Glushkova, M.A.'
'Repko, V.P.'
'Zhdanova, T.A.'
'Zhukov, A.N.'
'Ershova, M.M.'
_publ_section_title
;
 The production of monocrystals and the structure of Ta O N
;
_journal_name_full
'Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy'
_journal_page_first              45
_journal_page_last               48
_journal_volume                  5
_journal_year                    1969
_chemical_formula_sum            'N O Ta'
_chemical_name_systematic        'Ta O N'
_space_group_IT_number           191
_symmetry_space_group_name_Hall  '-P 6 2'
_symmetry_space_group_name_H-M   'P 6/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   7.31
_cell_length_b                   7.31
_cell_length_c                   4.04
_cell_volume                     186.959
_citation_journal_id_ASTM        IVNMAW
_cod_data_source_file            Buslaev_IVNMAW_1969_1942.cif
_cod_data_source_block           N1O1Ta1
_cod_original_cell_volume        186.9592
_cod_original_formula_sum        'N1 O1 Ta1'
_cod_database_code               1529710
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z
-y,x-y,z
-x,-y,z
-x+y,-x,z
y,-x+y,z
-y,-x,-z
x-y,-y,-z
x,x-y,-z
y,x,-z
-x+y,y,-z
-x,-x+y,-z
-x,-y,-z
-x+y,-x,-z
y,-x+y,-z
x,y,-z
x-y,x,-z
-y,x-y,-z
y,x,z
-x+y,y,z
-x,-x+y,z
-y,-x,z
x-y,-y,z
x,x-y,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
O1 O-2 0 0 0.5 1 0.0
Ta1 Ta+5 0 0 0 1 0.0
O2 O-2 0.3333 0.6667 0.5 1 0.0
Ta2 Ta+5 0.3333 0.6667 0 1 0.0
N1 N-3 0.5 0 0 1 0.0
