title: Unprecedented Influence of the Acid Medium in the Synthesis of Mo(3)M'S(4) Cubane-like Clusters: Preparation of [Mo(3)PbS(4)(H(2)O)(9+x)](4+).
authors.affiliation: Haldor Topsøe Research Laboratories, Haldor Topsøe A/S, Nymøllevej 55, DK-2800 Lyngby, Denmark, and Chemistry Department A, Building 207, The Technical University of Denmark, DK-2800 Lyngby, Denmark.
authors.forename: Michael
authors.initials: M
authors.lastname: Brorson
authors.forename: Claus J. H.
authors.initials: CJ
authors.lastname: Jacobsen
authors.forename: Hans K. M.
authors.initials: HK
authors.lastname: Helgesen
authors.forename: Iver
authors.initials: I
authors.lastname: Schmidt