Materials Data on ReN2(OF2)4 by Materials Project

Abstract

ReF8(NO2)2 crystallizes in the orthorhombic Pbca space group. The structure is zero-dimensional and consists of sixteen hydroxylamine, n-hydroxy- molecules and eight ReF8 clusters. In each ReF8 cluster, Re6+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Re–F bond distances ranging from 1.95–1.99 Å. There are eight inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one Re6+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Re6+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Re6+ atom. In the fourth F1- site, F1- is bonded in a distorted single-bond geometry to one Re6+ atom. In the fifth F1- site, F1- is bonded in a distorted single-bond geometry to one Re6+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one Re6+ atom. In the seventh F1- site, F1- is bonded in a single-bond geometry to one Re6+ atom. In the eighth F1- site, F1- is bonded in a single-bond geometry to one Re6+ atom.