Materials Data on CsP2(HO2)3 by Materials Project

CsP2(HO2)3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Cs1+ is bonded in a 11-coordinate geometry to one H+0.33+ and ten O2- atoms. The Cs–H bond length is 3.26 Å. There are a spread of Cs–O bond distances ranging from 3.24–3.53 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.52–1.57 Å. In the second P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.52–1.59 Å. There are three inequivalent H+0.33+ sites. In the first H+0.33+ site, H+0.33+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.15 Å) and one longer (1.27 Å) H–O bond length. In the second H+0.33+ site, H+0.33+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.06 Å) and one longer (1.43 Å) H–O bond length. In the third H+0.33+ site, H+0.33+ is bonded in a distorted linear geometry to one Cs1+ and two O2- atoms. There is one shorter (1.04 Å) and one longer (1.53 Å) H–O bond length. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Cs1+, one P5+, and one H+0.33+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Cs1+, one P5+, and one H+0.33+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Cs1+, one P5+, and one H+0.33+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Cs1+, one P5+, and one H+0.33+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cs1+, one P5+, and one H+0.33+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Cs1+, one P5+, and one H+0.33+ atom.