1. Center for High Pressure Science and Technology Advanced Research (HPSTAR) 201203 Shanghai China
2. State Key Laboratory of Molecular Reaction Dynamics and Dynamics Research Center for Energy and Environmental Materials Dalian Institute of Chemical Physics Chinese Academy of Sciences 116023 Dalian Liaoning China
3. State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences 350002 Fuzhou Fujian China
4. Hawaii Institute of Geophysics and Planetology University of Hawaii Manoa Honolulu 96822 Honolulu HI USA
5. Department of Chemistry and Biochemistry Florida State University 32306 Tallahassee FL USA