Materials Data on TeSe2 by Materials Project
TeSe2 is Calaverite structured and crystallizes in the monoclinic C2 space group. The structure is two-dimensional and consists of one TeSe2 sheet oriented in the (0, 0, 1) direction. Te4+ is bonded in a 6-coordinate geometry to six equivalent Se2- atoms. There are a spread of Te–Se bond distances ranging from 2.62–3.51 Å. Se2- is bonded in a 1-coordinate geometry to three equivalent Te4+ atoms.
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