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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/9/00/03/9000343.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_9000343
loop_
_publ_author_name
'Cameron, M.'
'Sueno, S.'
'Prewitt, C. T.'
'Papike, J. J.'
_publ_section_title
;High-temperature crystal chemistry of acmite, diopside, hedenbergite,
 jadeite, spodumene, and ureyite T = 400 C pyroxene
;
_journal_name_full               'American Mineralogist'
_journal_page_first              594
_journal_page_last               618
_journal_volume                  58
_journal_year                    1973
_chemical_formula_sum            'Al Na O6 Si2'
_chemical_name_mineral           Jadeite
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 107.57
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.45
_cell_length_b                   8.594
_cell_length_c                   5.233
_cell_volume                     405.163
_database_code_amcsd             0000352
_diffrn_ambient_temperature      673.15
_exptl_crystal_density_diffrn    3.314
_cod_original_formula_sum        'Si2 Al Na O6'
_cod_database_code               9000343
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 x,y,z
2 1/2+x,1/2+y,z
3 x,-y,1/2+z
4 1/2+x,1/2-y,1/2+z
5 -x,y,1/2-z
6 1/2-x,1/2+y,1/2-z
7 -x,-y,-z
8 1/2-x,1/2-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 0.00868 0.00838 0.00632 -0.00114 0.00166 -0.00050
Al1 0.00987 0.00920 0.00667 0.00000 0.00125 0.00000
Na2 0.03129 0.01691 0.01860 0.00000 -0.00235 0.00000
O1 0.00876 0.01186 0.00859 -0.00082 0.00132 0.00067
O2 0.01620 0.00988 0.01342 -0.00447 0.00225 -0.00124
O3 0.01254 0.01654 0.00865 -0.00031 0.00271 -0.00460
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Si 0.29040 0.09310 0.22700
Al1 0.00000 0.90500 0.25000
Na2 0.00000 0.30060 0.25000
O1 0.10960 0.07560 0.12790
O2 0.36120 0.26220 0.29180
O3 0.35300 0.00690 0.00570
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0000352
