Materials Data on Cs2Co(SO7)2 by Materials Project
Cs2Co(SO7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Cs is bonded in a 8-coordinate geometry to nine O atoms. There are a spread of Cs–O bond distances ranging from 3.08–3.68 Å. Co is bonded in a distorted octahedral geometry to six O atoms. There is two shorter (1.77 Å) and four longer (1.78 Å) Co–O bond length. S is bonded in a tetrahedral geometry to four O atoms. There are a spread of S–O bond distances ranging from 1.47–1.51 Å. There are seven inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to two equivalent Cs and one S atom. In the second O site, O is bonded in a distorted single-bond geometry to one Cs and one S atom. In the third O site, O is bonded in a single-bond geometry to three equivalent Cs and one S atom. In the fourth O site, O is bonded in a single-bond geometry to one Cs and one Co atom. In the fifth O site, O is bonded in a single-bond geometry to one Cs and one S atom. In the sixth O site, O is bonded in a single-bond geometry to one Cs and one Co atom. In the seventh O site, O is bonded in a single-bond geometry to one Co atom.