#------------------------------------------------------------------------------
#$Date: 2024-05-16 09:36:09 +0300 (Thu, 16 May 2024) $
#$Revision: 291877 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/19/9011998.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# 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_9011998
loop_
_publ_author_name
'Hom, T.'
'Kiszenick, W.'
'Post, B.'
_publ_section_title
;
 Accurate lattice constants from multiple reflection mesurements II.
 lattice constants of germanium, silicon and diamond
 Sample: at T = 25 C
;
_journal_name_full               'Journal of Applied Crystallography'
_journal_page_first              457
_journal_page_last               458
_journal_paper_doi               10.1107/S0021889875010965
_journal_volume                  8
_journal_year                    1975
_chemical_compound_source        Synthetic
_chemical_formula_sum            Si
_chemical_name_common            Silicon
_chemical_name_mineral           Silicon
_space_group_IT_number           227
_symmetry_space_group_name_Hall  'F 4d 2 3 -1d'
_symmetry_space_group_name_H-M   'F d -3 m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.430941
_cell_length_b                   5.430941
_cell_length_c                   5.430941
_cell_formula_units_Z            8
_cell_volume                     160.186
_database_code_amcsd             0012843
_diffrn_ambient_temperature      298.15
_exptl_crystal_density_diffrn    2.329
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_database_code               9011998
loop_
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1/2+x,y,1/2+z
1/2+x,1/2+y,z
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1/4+z,3/4-x,3/4+y
1/4+z,1/4-x,1/4+y
-y,1/2+z,1/2-x
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1/2-y,+z,1/2-x
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3/4+x,1/4-y,3/4+z
1/4+x,3/4-y,3/4+z
1/4+x,1/4-y,1/4+z
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3/4+y,3/4-z,1/4+x
3/4+y,1/4-z,3/4+x
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3/4+x,1/4+y,3/4-z
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1/4+x,1/4+y,1/4-z
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3/4+x,3/4-z,1/4+y
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3/4-z,1/4-x,3/4-y
3/4-z,3/4-x,1/4-y
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y,1/2+z,1/2+x
1/2+y,z,1/2+x
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z,x,y
z,1/2+x,1/2+y
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1/4-y,3/4-z,3/4-x
3/4-y,1/4-z,3/4-x
3/4-y,3/4-z,1/4-x
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Si 0.00000 0.00000 0.00000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0012843
