A. Muller et G. Henkel, [NI5S(SBU(T))(5)](-) AND [NI3S(SBU(T))(3)(CN)(3)](2-), NOVEL COMPLEXES WITH SULFUR-CAPPED, THIOLATE-BRIDGED POLYGONAL METAL FRAMES, Chemical communications, (9), 1996, pp. 1005-1006
[Ni5S(SBu(t))(5)](-), an unprecedented pentanuclear sulfide thiolate c
luster anion of fivefold symmetry containing a regularly shaped pentag
onal nickel frame capped by a mu(5) sulfide ion, and [Ni3S(SBu(t))(3)(
CN)(3)](2-), a related complex of threefold symmetry with additional c
yanide ligands, are described.