Materials Data on SbXeO2F7 by Materials Project

Abstract

XeO2FSbF6 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four SbF6 clusters and four XeO2F clusters. In each SbF6 cluster, Sb is bonded in an octahedral geometry to six F atoms. There are a spread of Sb–F bond distances ranging from 1.90–1.95 Å. There are six inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Sb atom. In the second F site, F is bonded in a single-bond geometry to one Sb atom. In the third F site, F is bonded in a single-bond geometry to one Sb atom. In the fourth F site, F is bonded in a single-bond geometry to one Sb atom. In the fifth F site, F is bonded in a single-bond geometry to one Sb atom. In the sixth F site, F is bonded in a single-bond geometry to one Sb atom. In each XeO2F cluster, Xe is bonded in a 3-coordinate geometry to two O and one F atom. Both Xe–O bond lengths are 1.85 Å. The Xe–F bond length is 2.03 Å. There are two inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Xe atom. In the second O site, O is bonded in a single-bond geometry to one Xe atom. F is bonded in a single-bond geometry to one Xe atom.