1 MOE Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China. panm@mail.sysu.edu.cn cesscy@mail.sysu.edu.cn.
Direct white-light emission was first achieved in a single phase material of a Dy(III) metal-organic framework, which also shows tunable yellow-to-blue photoluminescence upon variation of excitation wavelengths.