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#$Date: 2023-03-26 11:09:57 +0300 (Sun, 26 Mar 2023) $
#$Revision: 282068 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/61/9006150.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_9006150
loop_
_publ_author_name
'Kudoh, Y.'
'Finger, L. W.'
'Hazen, R. M.'
'Prewitt, C. T.'
'Kanzaki, M.'
'Veblen, D. R.'
_publ_section_title
;
 Phase E: A high pressure hydrous silicate with unique
 crystal chemistry
 Sample: 1
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              357
_journal_page_last               360
_journal_volume                  19
_journal_year                    1993
_chemical_formula_sum            'H0.533 Mg0.338 O Si0.193'
_chemical_name_mineral           Phase-E
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   2.9701
_cell_length_b                   2.9701
_cell_length_c                   13.882
_cell_volume                     106.053
_database_code_amcsd             0007732
_exptl_crystal_density_diffrn    2.836
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum        'Mg.338 Si.193 O H.533'
_cod_database_code               9006150
loop_
_space_group_symop_operation_xyz
x,y,z
2/3+x,1/3+y,1/3+z
1/3+x,2/3+y,2/3+z
x,x-y,z
2/3+x,1/3+x-y,1/3+z
1/3+x,2/3+x-y,2/3+z
y,x,-z
2/3+y,1/3+x,1/3-z
1/3+y,2/3+x,2/3-z
-x+y,y,z
2/3-x+y,1/3+y,1/3+z
1/3-x+y,2/3+y,2/3+z
-x,-x+y,-z
2/3-x,1/3-x+y,1/3-z
1/3-x,2/3-x+y,2/3-z
-y,-x,z
2/3-y,1/3-x,1/3+z
1/3-y,2/3-x,2/3+z
x-y,-y,-z
2/3+x-y,1/3-y,1/3-z
1/3+x-y,2/3-y,2/3-z
y,-x+y,-z
2/3+y,1/3-x+y,1/3-z
1/3+y,2/3-x+y,2/3-z
-x+y,-x,z
2/3-x+y,1/3-x,1/3+z
1/3-x+y,2/3-x,2/3+z
-x,-y,-z
2/3-x,1/3-y,1/3-z
1/3-x,2/3-y,2/3-z
-y,x-y,z
2/3-y,1/3+x-y,1/3+z
1/3-y,2/3+x-y,2/3+z
x-y,x,-z
2/3+x-y,1/3+x,1/3-z
1/3+x-y,2/3+x,2/3-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Mg1 0.00000 0.00000 0.00000 0.66400 0.01900
Mg2 0.00000 0.00000 0.50000 0.01300 0.01900
Si 0.00000 0.00000 0.12960 0.19300 0.01178
O 0.00000 0.00000 0.24910 0.46700 0.02786
O-H 0.00000 0.00000 0.24910 0.53300 0.02786
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0007732
