Materials Data on ZrH12C2(NF)6 by Materials Project

Abstract

ZrF6(CN3H6)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four guanidinium molecules and one ZrF6 cluster. In the ZrF6 cluster, Zr4+ is bonded to seven F1- atoms to form edge-sharing ZrF7 pentagonal bipyramids. There are a spread of Zr–F bond distances ranging from 2.03–2.22 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Zr4+ atom. In the second F1- site, F1- is bonded in a bent 120 degrees geometry to two equivalent Zr4+ atoms. In the third F1- site, F1- is bonded in a single-bond geometry to one Zr4+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Zr4+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one Zr4+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one Zr4+ atom.