TbGa6 is Indium-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of two Ga clusters and two TbGa2 clusters. In each Ga cluster, Ga(1) is bonded in an L-shaped geometry to two equivalent Ga(1) atoms. In each TbGa2 cluster, Tb(1) is bonded in a linear geometry to two equivalent Ga(2) atoms. Ga(2) is bonded in a single-bond geometry to one Tb(1) atom.
TbGa6 is Indium-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of two Ga clusters and two TbGa2 clusters. In each Ga cluster, Ga(1) is bonded in an L-shaped geometry to two equivalent Ga(1) atoms. Both Ga(1)-Ga(1) bond lengths are 2.58 Å. In each TbGa2 cluster, Tb(1) is bonded in a linear geometry to two equivalent Ga(2) atoms. Both Tb(1)-Ga(2) bond lengths are 2.86 Å. Ga(2) is bonded in a single-bond geometry to one Tb(1) atom.