Materials Data on TlCoAs2 by Materials Project
CoTlAs2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Co3+ is bonded in a body-centered cubic geometry to eight equivalent As2- atoms. All Co–As bond lengths are 2.91 Å. Tl1+ is bonded in a body-centered cubic geometry to eight equivalent As2- atoms. All Tl–As bond lengths are 2.91 Å. As2- is bonded in a body-centered cubic geometry to four equivalent Co3+ and four equivalent Tl1+ atoms.
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