Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India.
Chem Commun (Camb). 2010 Nov 14;46(42):7906-8. doi: 10.1039/c0cc02069a. Epub 2010 Sep 28.
A novel molecular design concept to control the emission of a metal-organic framework, {Mg(DHT)(DMF)(2)}(n), (DHT: 2,5-dihydroxyterephthalate), based on excited state proton transfer (ESIPT) of the organic linker, DHT, is demonstrated. The framework unveils permanent porosity and exhibits ligand-based multicolor emission that can be tuned and well controlled by the solvent molecules in solution as well as in the solid state.
基于有机配体 DHT（2,5-二羟基对苯二甲酸）的激发态质子转移（ESIPT），提出了一种控制金属有机骨架{Mg(DHT)(DMF)(2)}(n)（DHT：2,5-二羟基对苯二甲酸）发射的新型分子设计概念。该骨架具有永久孔隙率，并表现出基于配体的多色发射，可通过溶液和固态中的溶剂分子进行调谐和有效控制。
