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Acta Cryst. (2003). E59, i89-i91  [ doi:10.1107/S160053680300758X ]

A new polymorph of hexaaquamagnesium(II) bis(hypophosphite)

N. V. Kuratieva, M. I. Naumova, D. Y. Naumov and N. V. Podberezskaya

Abstract: In a new polymorph of hexaaquamagnesium(II) bis(hypophosphite), [Mg(H2O)6](H2PO2)2, the planes of trans water molecules forming the octahedral coordination sphere of the Mg atoms are in a staggered conformation. The magnesium(II) cations are in a pseudo-face-centered cubic arrangement, with a \simeq 10.294  Å and tetrahedral cavities are occupied by P atoms. Hypophosphite anions are hydrogen bonded to the coordinated water molecules.

Online 23 May 2003


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