1. Key Laboratory of Optoelectronic Materials Chemistry and Physics; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P.R. China
2. 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
3. State Key Laboratory Magnetic Resonance and Atomic Molecular Physics; Wuhan Center for Magnetic Resonance; Wuhan Institute of Physics and Mathematics; Chinese Academy of Sciences; Wuhan 430071 P.R. China