Reaction of LnCl3(thf) x (Ln = Y, La, Yb, Lu) with NaCpPhn (CpPhn = 1,3-Ph2C5H3, 1,2,4-Ph3C5H2, Ph4C5H) leads to formation of monocyclopentadienyl dichloride complexes Yb(Ph2C5H3)Cl2(thf)3 (1), Ln(Ph3C5H2)Cl2(thf)3 (Ln = Y (2), Lu (3)), La(Ph4C5H)Cl2(thf)3 (4). Molecular structures of 1, 2 and the polynuclear complex [(Ph3C5H2)3Lu4(Cl)7(O)(thf)3] (5), which is a partial hydrolysis product of 3, have been established by the X-ray method.
LnCl3(thf) x(Ln = Y、La、Yb、Lu)与 NaCpPhn(CpPhn = 1,3-Ph2C5H3、1,2,4-Ph3C5H2、Ph4C5H)形成单
环戊二烯二
氯化物配合物 Yb(Ph2C5H3)Cl2(thf)3 (1)、Ln(Ph3C5H2)Cl2(thf)3(Ln = Y (2)、Lu (3))、La(Ph4C5H)Cl2(thf)3 (4)。通过 X 射线方法确定了 1、2 和多核复合物 [(Ph3C5H2)3Lu4(Cl)7(O)(thf)3] (5) 的分子结构,后者是 3 的部分
水解产物。