1. State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
2. University of Chinese Academy of Sciences Beijing 100049 P. R. China
3. College of Chemistry Fuzhou University Fuzhou Fujian 350002 P. R. China
4. College of Chemistry and Materials Science Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering Fujian Normal University 32 Shangsan Road Fuzhou Fujian 350007 P. R. China