#------------------------------------------------------------------------------
#$Date: 2010-06-10 18:11:07 +0300 (Thu, 10 Jun 2010) $
#$Revision: 1210 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9008304.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_9008304
loop_
_publ_author_name
'Tagai, T.'
'Ried, H.'
'Joswig, W.'
'Korekawa, M.'
_publ_section_title
;
 Kristallographische untersuchungen eines petalits mittels neutronenbeugung und
 transmissionselektronenmikroskopie
 Locality: Varutrask, Sweden
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              159
_journal_page_last               170
_journal_volume                  160
_journal_year                    1982
_chemical_formula_sum            'Al Li O10 Si4'
_chemical_name_mineral           Petalite
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2ya'
_symmetry_space_group_name_H-M   'P 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 112.54
_cell_angle_gamma                90
_cell_length_a                   11.737
_cell_length_b                   5.171
_cell_length_c                   7.630
_cell_volume                     427.706
_exptl_crystal_density_diffrn    2.378
_[local]_cod_chemical_formula_sum_orig 'Li Al Si4 O10'
_cod_database_code               9008304
_amcsd_database_code             AMCSD#0010524
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2-x,y,-z
1/2+x,-y,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
Li 0.02600 0.00900 0.02200 0.00000 0.00700 0.00000
Al 0.00800 0.00900 0.01000 0.00000 0.00180 0.00000
Si1 0.01040 0.00830 0.00570 -0.00200 0.00300 -0.00100
Si2 0.00940 0.00760 0.00800 -0.00140 0.00380 -0.00170
O1 0.02900 0.03490 0.01050 -0.00090 0.01120 -0.00100
O2 0.01990 0.03010 0.00720 0.00000 -0.00280 0.00000
O3 0.01910 0.01080 0.02530 0.00350 0.01260 -0.00030
O4 0.01180 0.01420 0.01260 0.00290 0.00000 0.00040
O5 0.01340 0.01060 0.02300 -0.00210 0.00520 0.00200
O6 0.01950 0.01170 0.01300 0.00110 -0.01060 -0.00100
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Li 0.25000 0.25530 0.00000
Al 0.25000 0.75640 0.00000
Si1 0.99800 0.51280 0.28960
Si2 0.14770 0.00990 0.28960
O1 0.00000 0.50000 0.50000
O2 0.25000 0.96540 0.50000
O3 0.09380 0.30120 0.27040
O4 0.36170 0.53580 0.13420
O5 0.03810 0.80110 0.25180
O6 0.20760 0.97790 0.13530