Materials Data on Tb(HO)3 by Materials Project

Abstract

Tb(OH)3 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Tb3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Tb–O bond distances ranging from 2.41–2.61 Å. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to three equivalent Tb3+ and one H1+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to three equivalent Tb3+ and one H1+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to three equivalent Tb3+ and one H1+ atom.