Materials Data on Na2LiS2 by Materials Project
Na2LiS2 is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Na2LiS2 cluster. Na1+ is bonded in a single-bond geometry to one S+1.50- atom. The Na–S bond length is 2.47 Å. Li1+ is bonded in a linear geometry to two equivalent S+1.50- atoms. Both Li–S bond lengths are 2.28 Å. S+1.50- is bonded in a linear geometry to one Na1+ and one Li1+ atom.
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