1. Department of Chemistry; University of Missouri - Kansas City; Kansas City MO 64110 USA
2. Hubei Collaborative Innovation Center for Advanced Organochemical Materials; Ministry-of-Education Key Laboratory for the Synthesis and Applications of Organic Functional Molecules; Hubei University; Wuhan Hubei 430062 China
3. State Key Laboratory of Luminescence and Applications; Changchun Institute of Optics; Fine Mechanics and Physics; Chinese Academy of Sciences; Changchun Jilin 130033 China
4. Department of Geosciences; University of Missouri - Kansas City; Kansas City MO 64110 USA