Diammonium tris[hexaaquamagnesium(II)] tetrakis[hydrogenphosphate(III)], (NH 4 ) 2 [Mg(H 2 O) 6 ] 3 (HPO 3 ) 4
Author(s) -
Messouri Ibtissam,
El Bali Brahim,
Capitelli Francesco,
Lachkar Mohammed,
Piniella Juan F.,
Slimani Zineb
Publication year - 2005
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s160053680501723x
Subject(s) - tetra , chemistry , tris , ammonium , atom (system on chip) , symmetry (geometry) , crystallography , medicinal chemistry , organic chemistry , geometry , mathematics , biochemistry , computer science , embedded system
The framework of the title compound is made up of discrete Mg(H 2 O) 6 octahedra, and HPO 3 and NH 4 tetrahedra, which are organized in planes parallel to (010). Strong hydrogen bonding between the building units stabilizes the structure. The hydrogenphosphate(III) tetrahedra, the ammonium tetrahedron and one of the two Mg atoms lie on positions with m symmetry, whereas the second Mg atom is located on a position with 2/ m symmetry.
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