#------------------------------------------------------------------------------
#$Date: 2016-02-16 14:49:47 +0200 (Tue, 16 Feb 2016) $
#$Revision: 176465 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/01/9000155.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_9000155
loop_
_publ_author_name
'Newnham, R. E.'
_publ_section_title
;
 Crystal structure and optical properties of pollucite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1515
_journal_page_last               1518
_journal_volume                  52
_journal_year                    1967
_chemical_formula_sum            'Al0.99 Cs0.7 Na0.3 O6 Si2.01'
_chemical_name_mineral           Pollucite
_space_group_IT_number           230
_symmetry_space_group_name_Hall  '-I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I a -3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   13.682
_cell_length_b                   13.682
_cell_length_c                   13.682
_cell_volume                     2561.231
_exptl_crystal_density_diffrn    2.895
_cod_original_formula_sum        '(Cs.7 Na.3) (Al.99 Si2.01) O6'
_cod_database_code               9000155
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,1/2+z
z,1/2-x,1/2+y
1/2+z,-x,+y
-y,1/2+z,1/2-x
1/2-y,+z,-x
x,1/2-y,1/2+z
1/2+x,-y,+z
-z,1/2+x,1/2-y
1/2-z,+x,-y
y,1/2-z,1/2+x
1/2+y,-z,+x
-x,1/2+y,1/2-z
1/2-x,+y,-z
3/4+x,1/4-z,3/4-y
1/4+x,3/4-z,1/4-y
3/4-z,1/4+y,3/4+x
1/4-z,3/4+y,1/4+x
3/4+y,1/4-x,3/4-z
1/4+y,3/4-x,1/4-z
3/4-x,1/4+z,3/4+y
1/4-x,3/4+z,1/4+y
3/4+z,1/4-y,3/4-x
1/4+z,3/4-y,1/4-x
3/4-y,1/4+x,3/4+z
1/4-y,3/4+x,1/4+z
1/4+x,1/4+z,1/4+y
3/4+x,3/4+z,3/4+y
1/4-z,1/4-y,1/4-x
3/4-z,3/4-y,3/4-x
1/4+y,1/4+x,1/4+z
3/4+y,3/4+x,3/4+z
1/4-x,1/4-z,1/4-y
3/4-x,3/4-z,3/4-y
1/4+z,1/4+y,1/4+x
3/4+z,3/4+y,3/4+x
1/4-y,1/4-x,1/4-z
3/4-y,3/4-x,3/4-z
1/2+z,x,1/2-y
+z,1/2+x,-y
1/2-y,-z,1/2+x
-y,1/2-z,+x
1/2+x,y,1/2-z
+x,1/2+y,-z
1/2-z,-x,1/2+y
-z,1/2-x,+y
1/2+y,z,1/2-x
+y,1/2+z,-x
1/2-x,-y,1/2+z
-x,1/2-y,+z
1/2-z,1/2+x,y
-z,+x,1/2+y
1/2+y,1/2-z,-x
+y,-z,1/2-x
1/2-x,1/2+y,z
-x,+y,1/2+z
1/2+z,1/2-x,-y
+z,-x,1/2-y
1/2-y,1/2+z,x
-y,+z,1/2+x
1/2+x,1/2-y,-z
+x,-y,1/2-z
3/4-x,3/4+z,1/4-y
1/4-x,1/4+z,3/4-y
3/4+z,3/4-y,1/4+x
1/4+z,1/4-y,3/4+x
3/4-y,3/4+x,1/4-z
1/4-y,1/4+x,3/4-z
3/4+x,3/4-z,1/4+y
1/4+x,1/4-z,3/4+y
3/4-z,3/4+y,1/4-x
1/4-z,1/4+y,3/4-x
3/4+y,3/4-x,1/4+z
1/4+y,1/4-x,3/4+z
1/4-x,3/4-z,3/4+y
3/4-x,1/4-z,1/4+y
1/4+z,3/4+y,3/4-x
3/4+z,1/4+y,1/4-x
1/4-y,3/4-x,3/4+z
3/4-y,1/4-x,1/4+z
1/4+x,3/4+z,3/4-y
3/4+x,1/4+z,1/4-y
1/4-z,3/4-y,3/4+x
3/4-z,1/4-y,1/4+x
1/4+y,3/4+x,3/4-z
3/4+y,1/4+x,1/4-z
-z,-x,-y
1/2-z,1/2-x,1/2-y
y,z,x
1/2+y,1/2+z,1/2+x
-x,-y,-z
1/2-x,1/2-y,1/2-z
z,x,y
1/2+z,1/2+x,1/2+y
-y,-z,-x
1/2-y,1/2-z,1/2-x
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
Cs 0.12500 0.12500 0.12500 0.70000 0.02153
Na 0.12500 0.12500 0.12500 0.30000 0.02153
Al 0.12500 0.66310 0.58690 0.33000 0.00380
Si 0.12500 0.66310 0.58690 0.67000 0.00380
O 0.10360 0.13330 0.72160 1.00000 0.02280