Li2PbGeS4 crystallizes in the tetragonal I-42m space group. Li(1) is bonded in a distorted square co-planar geometry to four equivalent S(1) atoms. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. Ge(1) is bonded in a tetrahedral geometry to four equivalent S(1) atoms. S(1) is bonded in a 3-coordinate geometry to two equivalent Li(1), two equivalent Pb(1), and one Ge(1) atom.
Li2PbGeS4 crystallizes in the tetragonal I-42m space group. Li(1) is bonded in a distorted square co-planar geometry to four equivalent S(1) atoms. All Li(1)-S(1) bond lengths are 2.47 Å. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. There are four shorter (3.10 Å) and four longer (3.23 Å) Pb(1)-S(1) bond lengths. Ge(1) is bonded in a tetrahedral geometry to four equivalent S(1) atoms. All Ge(1)-S(1) bond lengths are 2.24 Å. S(1) is bonded in a 3-coordinate geometry to two equivalent Li(1), two equivalent Pb(1), and one Ge(1) atom.