Citation: Wachhold, M.; Kanatzidis, M.G. (1999). Condensation of pyramidal [As Se3](3-) anions for the construction of polymeric networks: solventothermal synthesis of K3 Ag As2 Se5 .0.25(Me O H), K2 Ag As3 Se6 and Rb2 Ag As3 Se6. Inorganic Chemistry, 38, pp. 3863-3870.