#------------------------------------------------------------------------------
#$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/1/01/06/1010689.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_1010689
loop_
_publ_author_name
'Kraus, O'
_publ_section_title
;
Untersuchungen ueber das Kristallgitter von Heteropoly-saeuren und
deren Salzen
;
_journal_coden_ASTM              ZEKGAX
_journal_name_full
;
Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,
Kristallchemie (-144,1977)
;
_journal_page_first              256
_journal_page_last               279
_journal_volume                  94
_journal_year                    1936
_chemical_formula_structural     'K4 Si W12 O40 (H2 O)18'
_chemical_formula_sum            'H36 K4 O58 Si W12'
_chemical_name_systematic        'Potassium dodecatungstoslilicate 18-hydrate'
_space_group_IT_number           145
_symmetry_cell_setting           trigonal
_symmetry_Int_Tables_number      145
_symmetry_space_group_name_Hall  'P 32'
_symmetry_space_group_name_H-M   'P 32'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   19.
_cell_length_b                   19.
_cell_length_c                   12.58
_cell_volume                     3933.0
_exptl_crystal_density_meas      4.23
_cod_database_code               1010689
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,2/3+z
y-x,-x,1/3+z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
? ? ? ?