Materials Data on Tm2CuSb3 by Materials Project
(TmSb)2CuSb crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one antimony molecule, one copper molecule, and two TmSb clusters. In each TmSb cluster, Tm3+ is bonded in a single-bond geometry to one Sb+2.33- atom. The Tm–Sb bond length is 2.61 Å. Sb+2.33- is bonded in a single-bond geometry to one Tm3+ atom.
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