Materials Data on H12OsC4N(OF)3 by Materials Project

Abstract

Os(OF)3N(CH3)4 is Silicon tetrafluoride-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of eight tetramethylammonium molecules and eight Os(OF)3 clusters. In each Os(OF)3 cluster, Os2- is bonded in a distorted octahedral geometry to three O2- and three F1- atoms. All Os–O bond lengths are 1.73 Å. There are a spread of Os–F bond distances ranging from 1.99–2.01 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Os2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one Os2- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one Os2- atom. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Os2- atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Os2- atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Os2- atom.