Redox active polyiron complexes with higher dimensional spacers, the tetrairon complex with the two-dimensional tetra(ethynylphenyl)ethene spacer, (CC)[p-C6H4–CC–FeCp*(dppe)]4, and the diiron complex with the three-dimensional spacer (pseudo-m-[2,2]paracyclophane)[CC–FeCp*(dppe)]2, are prepared, and their performance as molecular wires is evaluated on the basis of their comproportionation constants for the mixed valence state.
制备了具有更高维间隔物的氧化还原活性聚
铁配合物,即具有二维四(
乙炔基苯基)
乙烯间隔物的四
铁配合物 (CC)[p-
C6H4-CC-FeCp*(dppe)]4,以及具有三维间隔物(伪-m-[2、2] paracyclophane)[CC-FeCp*(dppe)]2,并根据它们在混合价态下的比例常数评估了它们作为分子导线的性能。