title: Tetra-carbonyl-1κC,3κC-bis[1,3(η)-cyclo-penta-dien-yl]dihydroxido-2κO-diirontin(2 Fe-Sn) monohydrate.
abstract: In the title hydrate, [Fe(2)Sn(C(5)H(5))(2)(OH)(2)(CO)(4)]·H(2)O, the central Sn atom is tetra-hedrally coordinated by two {Cp(CO)(2)Fe} fragments and two hydroxide groups. The [{Cp(CO)(2)Fe}(2)Sn(OH)(2)] and water mol-ecules are linked by O-H⋯O hydrogen bridges, giving two-dimensional arrays with 4.8(2) topology that stack along the c axis.
authors.affiliation: Institut für Chemie, Naturwissenschaftliche Fakulät II, Martin-Luther-Universität Halle-Wittenberg, Kurt-Mothes-Strasse 2, 06120 Halle, Germany.
authors.forename: Stefanie
authors.initials: S
authors.lastname: Kössel
authors.forename: Christoph
authors.initials: C
authors.lastname: Wagner
authors.forename: Kurt
authors.initials: K
authors.lastname: Merzweiler