Results for “KCr(SO10)2”

Materials Data on KCr(SO10)2 by Materials Project

KCrO12(SO4)2 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional and consists of eight sulfuric acid molecules and one KCrO12 framework. In the KCrO12 framework, K is bonded in a 6-coordinate geometry to six equivalent O atoms. All K–O bond lengths are 3.03 Å. Cr is bonded in an octahedral geometry to six equivalent O atoms. All Cr–O bond lengths are 2.12 Å. There are two inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to one Cr and one O atom. The O–O bond length is 1.25 Å. In the second O site, O is bonded in a water-like geometry to one K and one O atom.