Materials Data on CsC(OF)2 by Materials Project

Abstract

CsC(OF)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Cs is bonded in a 12-coordinate geometry to six equivalent O and four F atoms. There are a spread of Cs–O bond distances ranging from 3.16–3.25 Å. There are a spread of Cs–F bond distances ranging from 3.17–3.40 Å. C is bonded in a tetrahedral geometry to two equivalent O and two F atoms. Both C–O bond lengths are 1.31 Å. There is one shorter (1.45 Å) and one longer (1.47 Å) C–F bond length. O is bonded in a single-bond geometry to three equivalent Cs and one C atom. There are two inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Cs and one C atom. In the second F site, F is bonded in a single-bond geometry to three equivalent Cs and one C atom.