Spin Crossover Complex Film, [FeII(H-trz)3]-Nafion, with a Spin Transition around Room Temperature

Abstract
We have synthesized [FeII(H-trz)3]n complex film by using ion-exchange resin(Nafion) as counter anion, and have found the spin crossover phenomenon about at 260 K. Moreover, we have proved the existence of straight one-dimensional Fe chain structure of [FeII(H-trz)3]n on Nafion by means of EXAFS.