Switching of Spin States Triggered by a Phase Transition: Spin-Crossover Properties of Self-Assembled Iron(II) Complexes with Alkyl-Tethered Triazole Ligands
作者:Tsuyohiko Fujigaya、Dong-Lin Jiang、Takuzo Aida
DOI:10.1021/ja038088e
日期:2003.12.1
self-assembled structure of polynuclear iron(II) species. According to DSC, VT-IR, and VT-XRD profiles, the spin-state transition is triggered by melting of the interdigitating alkyl chains, which is likely responsible for the "lock-and-release" feature of the spin state. By virtue of the thermoreversibility of the phasetransition, the spincrossover could be repeated without deterioration.