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DOE OSTI · 1266449

Materials Data on Th(TeI)2 by Materials Project

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Abstract

Th(TeI)2 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one Th(TeI)2 sheet oriented in the (0, 0, 1) direction. Th4+ is bonded in a 8-coordinate geometry to four Te1- and four equivalent I1- atoms. There are two shorter (3.21 Å) and two longer (3.24 Å) Th–Te bond lengths. There are two shorter (3.19 Å) and two longer (3.23 Å) Th–I bond lengths. There are two inequivalent Te1- sites. In the first Te1- site, Te1- is bonded in a 2-coordinate geometry to two equivalent Th4+ atoms. In the second Te1- site, Te1- is bonded in a 2-coordinate geometry to two equivalent Th4+ atoms. I1- is bonded in a distorted water-like geometry to two equivalent Th4+ atoms.

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36 MATERIALS SCIENCEcrystal structureI-Te-ThTh(TeI)2

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2020-07-14. Materials Data on Th(TeI)2 by Materials Project. https://doi.org/10.17188/1266449

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