#------------------------------------------------------------------------------
#$Date: 2013-03-28 18:17:04 +0200 (Thu, 28 Mar 2013) $
#$Revision: 77586 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/01/09/1010998.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1010998
loop_
_publ_author_name
'Barth, T F W'
_publ_section_title
;
The Structures of the Minerals of the Sodalite Family
;
_journal_coden_ASTM              ZEKGAX
_journal_name_full
;
Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,
Kristallchemie (-144,1977)
;
_journal_page_first              405
_journal_page_last               414
_journal_volume                  83
_journal_year                    1932
_chemical_compound_source
;
from Laacher See, Eifel, Germany and synthetic
;
_chemical_formula_structural     'Na8 Al6 Si6 O24 (S O4)'
_chemical_formula_sum            'Al6 Na8 O28 S Si6'
_chemical_name_mineral           Nosean
_chemical_name_systematic        'Sodium aluminium silicate sulfate *'
_symmetry_cell_setting           cubic
_symmetry_Int_Tables_number      215
_symmetry_space_group_name_H-M   'P -4 3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   9.05
_cell_length_b                   9.05
_cell_length_c                   9.05
_cell_volume                     741.2
_cod_database_code               1010998
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
y,z,x
z,x,y
x,z,y
y,x,z
z,y,x
x,-y,-z
y,-z,-x
z,-x,-y
x,-z,-y
y,-x,-z
z,-y,-x
-x,y,-z
-y,z,-x
-z,x,-y
-x,z,-y
-y,x,-z
-z,y,-x
-x,-y,z
-y,-z,x
-z,-x,y
-x,-z,y
-y,-x,z
-z,-y,x
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Na1 Na1+ 4 e 0.15 0.15 0.15 1. 0 d
Na2 Na1+ 4 e 0.75 0.75 0.75 1. 0 d
Al1 Al3+ 12 h 0.25 0. 0.5 0.5 0 d
Si1 Si4+ 12 h 0.25 0. 0.5 0.5 0 d
O1 O2- 12 i 0.144 0.144 0.473 1. 0 d
O2 O2- 12 i 0.645 0.645 -0.028 1. 0 d
O3 O2- 4 e 0.897 0.897 0.897 1. 0 d
S1 S6+ 1 a 0. 0. 0. 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Na1+ 1.000
Al3+ 3.000
Si4+ 4.000
O2- -2.000
S6+ 6.000