Materials Data on Os(OF)2 by Materials Project

Abstract

Os(OF)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one Os(OF)2 cluster. Os6+ is bonded in a T-shaped geometry to one O2- and two F1- atoms. The Os–O bond length is 1.85 Å. There is one shorter (1.87 Å) and one longer (1.88 Å) Os–F bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Os6+ and one O2- atom. The O–O bond length is 1.33 Å. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one O2- and one F1- atom. The O–F bond length is 2.72 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one Os6+ and one O2- atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Os6+ atom.