Journal article
Crystal structure of the Anderson-type heteropolyoxometalate; K2[H7CrIIIMo6O24]·8H2O: a redetermination revealing the position of the extra H atom in the polyanion
Abstract
The title compound contains a symmetric hydrogen bond in which the H atom does not lie on a crystallographic centre of symmetry. The structure of K2[H7Cr(III)Mo6O24]·8H2O, namely dipotassium hepta-hydrogen hexa-molybdochromate(III) octa-hydrate, previously reported by Lee [Acta Cryst. (2007), E63, i5-i7], has been redetermined in order to locate the position of the seventh H atom in the anion. Six of the H atoms are bonded to the six μ3-O atoms …
Authors
Joo H-C; Park K-M; Lee U
Journal
Acta Crystallographica Section E: Crystallographic Communications, Vol. 71, No. 2, pp. 157–160
Publisher
International Union of Crystallography (IUCr)
Publication Date
February 1, 2015
DOI
10.1107/s2056989015000390
ISSN
1600-5368