Synthesis of {[(C 9H 7) 3Yb] 2Cl}[Na·6THF] (I). Its Reaction with Sodium to Form (C 9H 7) 2Yb·2THF (II), and Molecular Structures of I and II
LIU, Tai-Qi, SHEN, Qi, DING, Fu-Chen, LIN, Yong-Hua, CHEN, Wen-Qi
Chinese Journal of Organic Chemistry . 2004, (3): 281 -285 .