QIAO Jin-Ping1,2,3, LI Yun-Chao1,2,3, WEI Shuo1, CUI Gang-Long1, QUAN Yan-Ping1,2,3, LU Jie1,4**, CUI Meng-Chao1,4**, JIA Hong-Mei1,4**
1. College of Chemistry,Beijing Normal University,Beijing 100875,China; 2. National Experimental Teaching Demonstration Center for Chemistry(Beijing Normal University),Beijing 100875,China; 3. National Chemical Virtual Simulation Demonstration Center (Beijing Normal University),Beijing 100875,China; 4. Key Laboratory of Radiopharmaceuticals,Ministry of Education, Beijing Normal University,Beijing 100875,China