writer：Yizhan Wang, Haolong Li, Che Wu, Yang Yang, Lei Shi, Lixin Wu*
keywords：chirality, chiroptical switching, circular dichroism, photochromism, polyoxometalates
source：期刊
specific source：Angewandte Chemie International Edition 2013, 52, 4577-4581.
Issue time：2013年

Chiral heteropoly blues of achiral polyoxometalate clusters were created through an intermolecular interaction with a chiral organic compound. Controllable chiroptical switching of the cluster complexes was possible through reversible photochromism of the polyoxometalates.

http://onlinelibrary.wiley.com/doi/10.1002/anie.201209497/abstract