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DOE OSTI · 1651963

Materials Data on Sb2H18C3(IN)9 by Materials Project

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Abstract

(CN3H6)3Sb2I9 crystallizes in the orthorhombic Cmcm space group. The structure is zero-dimensional and consists of twelve guanidinium molecules and four Sb2I9 clusters. In each Sb2I9 cluster, Sb3+ is bonded to six I1- atoms to form face-sharing SbI6 octahedra. There are a spread of Sb–I bond distances ranging from 2.88–3.30 Å. There are four inequivalent I1- sites. In the first I1- site, I1- is bonded in an L-shaped geometry to two equivalent Sb3+ atoms. In the second I1- site, I1- is bonded in a single-bond geometry to one Sb3+ atom. In the third I1- site, I1- is bonded in a single-bond geometry to one Sb3+ atom. In the fourth I1- site, I1- is bonded in an L-shaped geometry to two equivalent Sb3+ atoms.

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36 MATERIALS SCIENCEC-H-I-N-Sbcrystal structureSb2H18C3(IN)9

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2020-05-29. Materials Data on Sb2H18C3(IN)9 by Materials Project. https://doi.org/10.17188/1651963

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