Citation: Ben Yaich, H; Jegaden, J C; Potel, M; Sergent, M; Rastogi, A K; Tournier, R (1984). Nouveaux chalcogenures et chalcohalogenures a clusters tetraedriques Nb4 ou Ta4. Journal of the Less-Common Metals, 102, pp. 9-22.
Formula: Ga Nb4 Se8
Chemical name: Gallium tetraniobium octaselenide
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ga4 Nb16 Se32 (Ga Nb4 Se8)
Multiplicity: 1
Coordination sequences: