Materials Data on Pb(BrO3)2 by Materials Project

Abstract

Pb(O3Br)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Pb2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Pb–O bond distances ranging from 2.69–3.03 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Pb2+ and one Br5+ atom. The O–Br bond length is 1.69 Å. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Pb2+ and one Br5+ atom. The O–Br bond length is 1.69 Å. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Pb2+ and one Br5+ atom. The O–Br bond length is 1.70 Å. Br5+ is bonded in a trigonal non-coplanar geometry to three O2- atoms.