A dinuclear iron(II) complex, [(TPyA)Fe-II(THBQ(2-)) Fe-II(TPyA)](BF4)(2) [TPyA = tris(2-pyridylmethyl)amine; THBQ(2-)=2,3,5,6-tetrahydroxy-1,4-benzoquinonate] exhibiting both spin crossover with hysteresis and ferromagnetic exchange

作者：Min Kil Sik; Swierczek Krzysztof; DiPasquale Antonio G; Rheingold Arnold L; Reiff William M; Arif Atta M; Miller Joel S^*

来源：Chemical Communications, 2008, (3): 317-319.

DOI：10.1039/b715271j

Dinuclear [(TPyA) Fe-II(THBQ(2-))Fe-II(TPyA)](BF4)(2) (1) possesses hydrogen bonding interactions that form a 1-D chain, and pi-pi interactions between the 1-D chains that give rise to a 2- Dsupramolecular- layered structure, inducing hysteresis in the spin crossover behavior; 1 has shown spin crossover behavior around 250 K with thermal hysteresis and ferromagnetic interactions at low temperature.

• 出版日期2008
• 单位东北大学