#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/00/1530034.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_1530034
loop_
_publ_author_name
'Gunter, J.R.'
'Dubler, E.'
_publ_section_title
;
 Crystal structure and topotactic dehydration of magnesium tungstate
 dihydrate Mg W O4 (H2 O)2
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              118
_journal_page_last               126
_journal_volume                  65
_journal_year                    1986
_chemical_formula_sum            'H4 Mg O6 W'
_chemical_name_systematic        'Mg W O4 (H2 O)2'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.05
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.917
_cell_length_b                   10.243
_cell_length_c                   8.566
_cell_volume                     519.166
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Gunter_JSSCBI_1986_1270.cif
_cod_data_source_block           H4Mg1O6W1
_cod_original_cell_volume        519.1664
_cod_original_formula_sum        'H4 Mg1 O6 W1'
_cod_database_code               1530034
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
x,-y-1/2,z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Mg1 Mg+2 0.5248 0.502 0.1853 1 0.0
O4 O-2 0.414 0.3789 0.009 1 0.0
O3 O-2 -0.005 0.721 0.548 1 0.0
W1 W+6 0.29456 0.21469 -0.00091 1 0.0
O6 O-2 0.21 0.59 0.216 1 0.0
O5 O-2 0.16 0.905 0.314 1 0.0
O1 O-2 0.322 0.3558 0.6855 1 0.0
O2 O-2 0.438 0.3835 0.365 1 0.0
