#------------------------------------------------------------------------------
#$Date: 2024-05-16 08:36:09 +0200 (Thu 16 de May de 2024) $
#$Revision: 291877 $
#$URL: svn://www.crystallography.net/cod/cif/9/01/26/9012691.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_9012691
loop_
_publ_author_name
'Hill, R. J.'
'Newton, M. D.'
'Gibbs, G. V.'
_publ_section_title
;
 A crystal chemical study of stishovite
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              185
_journal_page_last               200
_journal_paper_doi               10.1016/0022-4596(83)90007-5
_journal_volume                  47
_journal_year                    1983
_chemical_compound_source        Synthetic
_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                   4.1773
_cell_length_b                   4.1773
_cell_length_c                   2.6655
_cell_formula_units_Z            2
_cell_volume                     46.513
_database_code_amcsd             0013504
_exptl_crystal_density_diffrn    4.290
_cod_original_formula_sum        'Si O2'
_cod_database_code               9012691
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_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Si 0.00235 0.00235 0.00177 0.00014 0.00000 0.00000
O 0.00306 0.00306 0.00231 -0.00095 0.00000 0.00000
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Si 0.00000 0.00000 0.00000
O 0.30608 0.30608 0.00000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 21241293
2 AMCSD 0013504
