Syntheses of Divalent Rare Earth Ternary Halides KYbBr_(3), KYbCl_(3), KSm_(2)Br_(5), KSm_(2)C_(l5), KEu_(2)C_(l5) by Alkalimetallothermoreduction  

作　　者：Lin Pingdi, Wu Guoqing, LU Xiukai and Xu Bi (Department of Chemistry, Beijing Normal University, Beijing) 

出　　处：《Chemical Research in Chinese Universities》1990年第1期73-75,共3页高等学校化学研究（英文版）

摘　　要：Introduction CsEuF;, CsYbF;and RbYbF;are the first members of divalent rare earth ternary halides obtained via reduction of trivalent rare earth halides by alkali metals. Recently we adopted a new synthesis route in preparing divalent rare earth chlorides and bromides and the five titled compounds were suc-

关 键 词：Divalent rare earth ternary halides Synthesis Alkali-metallic thermoreduction 

分 类 号：O6[理学—化学]