Materials Data on Li2BeAs2 by Materials Project
Li2BeAs2 crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Li2BeAs2 cluster. Li1+ is bonded in a single-bond geometry to one As2- atom. The Li–As bond length is 2.41 Å. Be2+ is bonded in a linear geometry to two equivalent As2- atoms. Both Be–As bond lengths are 2.06 Å. As2- is bonded in a linear geometry to one Li1+ and one Be2+ atom.
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