Materials Data on Na2MgAs2 by Materials Project
Na2MgAs2 crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Na2MgAs2 cluster. Na1+ is bonded in a single-bond geometry to one As2- atom. The Na–As bond length is 2.79 Å. Mg2+ is bonded in a linear geometry to two equivalent As2- atoms. Both Mg–As bond lengths are 2.50 Å. As2- is bonded in a linear geometry to one Na1+ and one Mg2+ atom.
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