Long-distance super-exchange and quantum magnetic relaxation in a hybrid metal–organic framework
Tian Ying, Shen Shipeng, Cong Junzhuang, Yan Liqin, Chai Yisheng, Sun Young†, 
Schematic diagram of (a) the exchange path in the Fe-MOF; (b) the long-distance superexchange interaction; and (c) the conventional superexchange interaction.
