title: Wu and Gong Reply.
authors.affiliation: Key Laboratory for Advanced Materials, Centre for Computational Chemistry and Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, People's Republic of China.
authors.forename: Xin-Ping
authors.initials: XP
authors.lastname: Wu
authors.affiliation: Key Laboratory for Advanced Materials, Centre for Computational Chemistry and Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, People's Republic of China.
authors.forename: Xue-Qing
authors.initials: XQ
authors.lastname: Gong