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DOE OSTI · 1264976

Materials Data on VS4 by Materials Project

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Abstract

VS4 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of two VS4 ribbons oriented in the (1, 0, 1) direction. V4+ is bonded to eight S1- atoms to form distorted face-sharing VS8 hexagonal bipyramids. There are a spread of V–S bond distances ranging from 2.39–2.55 Å. There are four inequivalent S1- sites. In the first S1- site, S1- is bonded in a 2-coordinate geometry to two equivalent V4+ and one S1- atom. The S–S bond length is 2.03 Å. In the second S1- site, S1- is bonded in a 2-coordinate geometry to two equivalent V4+ and one S1- atom. In the third S1- site, S1- is bonded in a 3-coordinate geometry to two equivalent V4+ and one S1- atom. The S–S bond length is 2.02 Å. In the fourth S1- site, S1- is bonded in a 3-coordinate geometry to two equivalent V4+ and one S1- atom.

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36 MATERIALS SCIENCEcrystal structureS-VVS4

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2020-07-18. Materials Data on VS4 by Materials Project. https://doi.org/10.17188/1264976

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