作者单位:Li-Hui Chen,Xun Yu(State Key Laboratory for Mineral Deposits Research,School of Earth Sciences and Engineering,Nanjing University,Nanjing 210093,China)Gang Zeng(State Key Laboratory for Mineral Deposits Research,School of Earth Sciences and Engineering,Nanjing University,Nanjing 210093,China;Max-Planck-Institut für Chemie,Postfach 3060,D-55020 Mainz,Germany)Albrecht W Hofmann(Max-Planck-Institut für Chemie,Postfach 3060,D-55020 Mainz,Germany)