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#$Date: 2024-04-18 18:56:43 +0300 (Thu, 18 Apr 2024) $
#$Revision: 291269 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/12/9001282.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_9001282
loop_
_publ_author_name
'Ross, N. L.'
'Shu, J. F.'
'Hazen, R. M.'
'Gasparik, T.'
_publ_section_title
;
 High-pressure crystal chemistry of stishovite
 P = 11.0 Gpa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              739
_journal_page_last               747
_journal_volume                  75
_journal_year                    1990
_chemical_formula_sum            'O2 Si'
_chemical_name_mineral           Stishovite
_space_group_IT_number           136
_symmetry_space_group_name_Hall  '-P 4n 2n'
_symmetry_space_group_name_H-M   'P 42/m n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.1246
_cell_length_b                   4.1246
_cell_length_c                   2.6474
_cell_formula_units_Z            2
_cell_volume                     45.038
_database_code_amcsd             0001312
_diffrn_ambient_pressure         1.1e+07
_exptl_crystal_density_diffrn    4.431
_cod_original_formula_sum        'Si O2'
_cod_database_code               9001282
loop_
_space_group_symop_operation_xyz
x,y,z
-y,-x,z
y,x,-z
1/2+y,1/2-x,1/2-z
1/2-y,1/2+x,1/2+z
1/2+x,1/2-y,1/2+z
1/2-x,1/2+y,1/2-z
x,y,-z
-x,-y,z
y,x,z
-y,-x,-z
1/2-y,1/2+x,1/2-z
1/2+y,1/2-x,1/2+z
1/2-x,1/2+y,1/2+z
1/2+x,1/2-y,1/2-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Si 0.00000 0.00000 0.00000 0.00215
O 0.30570 0.30570 0.00000 0.00583
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 21241293
2 AMCSD 0001312
