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#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/90/1539041.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_1539041
loop_
_publ_author_name
'Roberge, R.'
_publ_section_title
;
 Lattice parameter of niobium between 4.2 and 300 K
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              161
_journal_page_last               164
_journal_volume                  40
_journal_year                    1975
_chemical_formula_sum            Nb
_space_group_IT_number           229
_symmetry_space_group_name_Hall  '-I 4 2 3'
_symmetry_space_group_name_H-M   'I m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.3063
_cell_length_b                   3.3063
_cell_length_c                   3.3063
_cell_volume                     36.143
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Roberge_JCOMAH_1975_817.cif
_cod_data_source_block           Nb1
_cod_original_cell_volume        36.14321
_cod_original_formula_sum        Nb1
_cod_database_code               1539041
loop_
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x,y,z
-y,x,z
-x,-y,z
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x,-y,-z
y,x,-z
-x,y,-z
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z,-x,-y
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y,-z,-x
z,y,-x
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z,-y,x
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y,-x,-z
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z,-x,y
x,z,y
-y,-z,-x
-y,z,x
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y,-z,x
z,y,x
y,z,-x
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z,-y,-x
x+1/2,y+1/2,z+1/2
-y+1/2,x+1/2,z+1/2
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y+1/2,-x+1/2,z+1/2
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z+1/2,x+1/2,y+1/2
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x+1/2,z+1/2,-y+1/2
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y+1/2,z+1/2,x+1/2
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-y+1/2,z+1/2,x+1/2
-z+1/2,-y+1/2,x+1/2
y+1/2,-z+1/2,x+1/2
z+1/2,y+1/2,x+1/2
y+1/2,z+1/2,-x+1/2
-z+1/2,y+1/2,-x+1/2
z+1/2,-y+1/2,-x+1/2
loop_
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_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 0 0 0 1 0.0
