#------------------------------------------------------------------------------
#$Date: 2009-11-18 16:56:34 +0200 (Wed, 18 Nov 2009) $
#$Revision: 858 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9000154.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_9000154
loop_
_publ_author_name
'Araki T'
'Zoltai T'
_publ_section_title
;
 Refinement of the crystal structure of a glauberite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1272
_journal_page_last               1277
_journal_volume                  52
_journal_year                    1967
_chemical_formula_sum            'Ca Na2 O8 S2'
_[local]_cod_chemical_formula_sum_orig 'Ca Na2 S2 O8'
_chemical_name_mineral           Glauberite
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 112.19
_cell_angle_gamma                90
_cell_length_a                   10.129
_cell_length_b                   8.306
_cell_length_c                   8.533
_cell_volume                     664.724
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,z
x,-y,1/2+z
1/2+x,1/2-y,1/2+z
-x,y,1/2-z
1/2-x,1/2+y,1/2-z
-x,-y,-z
1/2-x,1/2-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ca 0.50000 0.43560 0.25000
Na 0.13710 0.44450 0.43940
S 0.18560 0.21430 0.18880
O1 0.12520 0.08940 0.05830
O2 0.16160 0.16330 0.33990
O3 0.34000 0.22940 0.23030
O4 0.11340 0.36970 0.13250
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
Ca 0.00356 0.00185 0.00572 0.00000 -0.00038 0.00000
Na 0.01479 0.02359 0.01550 0.00122 0.00210 -0.01180
S 0.00388 0.00248 0.00348 -0.00205 0.00173 -0.00047
O1 0.01858 0.00692 0.01192 -0.00485 0.00180 -0.00216
O2 0.02036 0.01171 0.00718 -0.00217 0.00969 0.00249
O3 0.01796 0.01478 0.02555 -0.00699 0.01393 0.00263
O4 0.01408 0.00419 0.01682 0.00529 0.00503 0.00625