1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road, West Fuzhou 350002, P.R. China
2. University of the Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, P.R. China
3. Chemical Refining Laboratory, Refining Department, Egyptian Petroleum Research Institute, 1 Ahmed El-Zomor Street, El Zohour Region, Nasr City, Cairo 11727, Egypt
4. Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore