Abstract
A multicomponent approach of the P (n) ligand complex [Cp*Fe(η(5)-P(5))] (1: Cp* = η(5)-C(5)Me(5)) with the ditopic organic linkers 4,4'-bipyridine (2) or trans-1,2-di(pyridine-4-yl)ethene (3) in the presence of Cu(I) salts of the anions [BF(4)](-) and [PF(6)](-) or the coordinating anion Br(-), leads to the formation of four novel organometallic-organic hybrid polymers: the cationic 1D polymeric compounds [Cu(4){Cp*Fe(µ(3),η(5:1:1)-P(5))}(2)(µ,η(1:1)-C(10)H(8)N(2))(4)(CH(3)CN)(4)] (n) [BF(4)](4n) (4) and [Cu(4){Cp*Fe(µ(3),η(5:1:1)-P(5))}(2)(µ,η(1:1)-C(10)H(8)N(2))(4)(CH(3)CN)(4)] (n) [PF(6)](4n) (5) as well as the unique neutral threefold 2D → 2D interpenetrated networks [Cu(2)Cl(2){Cp*Fe(µ(3),η(5:1:1)-P(5))}(µ,η(1:1)-C(12)H(10)N(2))] (n) (6) and [Cu(2)Br(2){Cp*Fe(µ(3),η(5:1:1)-P(5))}(µ,η(1:1)-C(10)H(8)N(2))] (n) (7).