Rb2LiSe2 crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Rb2LiSe2 cluster. Rb(1) is bonded in a single-bond geometry to one Se(1) atom. Li(1) is bonded in a linear geometry to two equivalent Se(1) atoms. Se(1) is bonded in a linear geometry to one Rb(1) and one Li(1) atom.
Rb2LiSe2 crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Rb2LiSe2 cluster. Rb(1) is bonded in a single-bond geometry to one Se(1) atom. The Rb(1)-Se(1) bond length is 3.06 Å. Li(1) is bonded in a linear geometry to two equivalent Se(1) atoms. Both Li(1)-Se(1) bond lengths are 2.39 Å. Se(1) is bonded in a linear geometry to one Rb(1) and one Li(1) atom.