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DOE OSTI · 1284082

Materials Data on IF7 by Materials Project

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Abstract

IF7 is alpha La-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of four IF7 clusters. I is bonded in a pentagonal bipyramidal geometry to seven F atoms. There are a spread of I–F bond distances ranging from 1.85–1.90 Å. There are seven inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one I atom. In the second F site, F is bonded in a single-bond geometry to one I atom. In the third F site, F is bonded in a single-bond geometry to one I atom. In the fourth F site, F is bonded in a single-bond geometry to one I atom. In the fifth F site, F is bonded in a single-bond geometry to one I atom. In the sixth F site, F is bonded in a single-bond geometry to one I atom. In the seventh F site, F is bonded in a single-bond geometry to one I atom.

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36 MATERIALS SCIENCEcrystal structureF-IIF7

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2020-07-15. Materials Data on IF7 by Materials Project. https://doi.org/10.17188/1284082

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