1. State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
2. University of Chinese Academy of Sciences Beijing 100049 China
3. State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, BNLMS Peking University Beijing 100871 China
4. Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 China
5. Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 China
6. Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China