The first structurally characterized cationic lanthanide-alkyl complexes

被引：78

作者：

Arndt, S ^{[1
]}

Spaniol, TP ^{[1
]}

Okuda, J ^{[1
]}

机构：

[1] Univ Mainz, Inst Anorgan Chem & Analyt Chem, D-55099 Mainz, Germany

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 08期

关键词：

D O I：

10.1039/b201613n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of rare earth metal-alkyl complexes [Ln(CH2SiMe3)(3)(THF)(2)] (Ln = Y, Lu) with B(C6X5)(3) (X = H, F) in the presence of crown ethers gives crystallographically characterized ion pairs [Ln(CH2SiMe3)(2)(CE)(THF)(n)](+)[B(CH2SiMe3)(C6X5)(3)](-) (CE = [12]-crown-4, n = 1; CE = [15]- crown-5 and [18]-crown-6, n = 0).

引用

页码：896 / 897

页数：2

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