#------------------------------------------------------------------------------
#$Date$
#$Revision$
#$URL$
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#
# 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_9011018
loop_
_publ_author_name
'Giglio, M.'
_publ_section_title
;
 Die kristallstruktur von Na2Zn(SO4)2*4H2O (Zn-blodit)
 Locality: synthetic
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              789
_journal_page_last               794
_journal_volume                  11
_journal_year                    1958
_chemical_formula_sum            'H8 Na2 O12 S2 Zn'
_chemical_name_mineral           Changoite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.58
_cell_angle_gamma                90
_cell_length_a                   11.05
_cell_length_b                   8.23
_cell_length_c                   5.54
_cell_volume                     495.251
_[local]_cod_data_source_file    08521.cif
_[local]_cod_data_source_block   global
_[local]_cod_chemical_formula_sum_orig 'Zn Na2 S2 O12 H8'
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2-y,z
1/2-x,1/2+y,-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Zn 0.00000 0.00000 0.00000 0.00426
Na 0.36200 0.06500 0.12800 0.00426
S 0.13400 0.29400 0.37400 0.00426
O1 0.27200 0.26700 0.34400 0.00426
O2 0.07800 0.40700 0.17800 0.00426
O3 0.07200 0.12600 0.31500 0.00426
O4 0.12600 0.32000 0.64800 0.00426
Wat1 0.15800 0.04100 0.87000 0.00426
Wat2 0.42600 0.28200 0.78400 0.00426