Materials Data on VHO3 by Materials Project

Abstract

(V2HO5)2H2O2 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one water water molecule and two V2HO5 sheets oriented in the (0, 0, 1) direction. In one of the V2HO5 sheets, there are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.62–2.21 Å. In the second V5+ site, V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.61–2.03 Å. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three V5+ atoms. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two V5+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three V5+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In one of the V2HO5 sheets, there are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.74–1.99 Å. In the second V5+ site, V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.61–2.04 Å. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted T-shaped geometry to three V5+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two V5+ atoms. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to three V5+ atoms. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one V5+ atom.