Synthesis and crystal structure of novel silver-selenium-cluster-complexes [Ag₄(SeiPr)₄(dppm)₂], [Ag₈(SeEt)₈(dppp)]¥, [Ag₂₈Se₆(SenBu)₁₆(dppp)₄] and [Ag₁₂₄Se₅₇(SePtBu₂)₄Cl₆(tBu₂P(CH₂)₃PtBu₂)₁₂]. Fenske, D.; Eichhofer, A.; Zhu, N.; Langetepe, T. Institut fur Anorganische Chemie, Universitat Karlsruhe, Karlsruhe, Germany. Angew. Chem. Int. Ed. Engl. (2002), 114, 306-310. ISSN: 1433-7851.