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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/2/31/09/2310957.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2310957
loop_
_publ_author_name
'Popova, S.V.'
_publ_section_title
;
 The crystal structures of new superconducting meterials obtained by high
 pressure treatment
;
_journal_name_full               'Acta Crystallographica A (24,1968-38,1982)'
_journal_page_first              S99
_journal_page_last               S99
_journal_volume                  31
_journal_year                    1975
_chemical_formula_sum            'N Ta'
_chemical_name_systematic        'Ta N'
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.358
_cell_length_b                   4.358
_cell_length_c                   4.358
_cell_volume                     82.768
_citation_journal_id_ASTM        ACACBN
_cod_data_source_file            Popova_ACACBN_1975_773.cif
_cod_data_source_block           N1Ta1
_cod_original_cell_volume        82.76784
_cod_original_formula_sum        'N1 Ta1'
_cod_database_code               2310957
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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
Ta1 Ta 0.5 0.5 0.5 1 0.0
N1 N 0 0 0 1 0.0
