Materials Data on Os(OF2)2 by Materials Project

Abstract

Os(OF2)2 crystallizes in the hexagonal P6_1 space group. The structure is zero-dimensional and consists of six Os(OF2)2 clusters. Os8+ is bonded in an octahedral geometry to two O2- and four F1- atoms. There is one shorter (1.71 Å) and one longer (1.72 Å) Os–O bond length. There are a spread of Os–F bond distances ranging from 1.89–1.93 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Os8+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Os8+ atom. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Os8+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Os8+ atom. In the third F1- site, F1- is bonded in a distorted single-bond geometry to one Os8+ atom. In the fourth F1- site, F1- is bonded in a distorted single-bond geometry to one Os8+ atom.