Synthesis and structural characterization of functionalized organolanthanide complexes [(eta(5)-C(5)H(4)PPh(2))(2)Ln(DIME)] (Ln=Eu, Yb) (DIME equals diethylene glycol dimethyl ether)

被引：12

作者：

Lin, GY ^{[1
]}

Wong, WT ^{[1
]}

机构：

[1] UNIV HONG KONG,DEPT CHEM,HONG KONG,HONG KONG

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1996年 / 523卷 / 01期

关键词：

ytterbium; europium; thallium; cyclopentadienyl; (diphenylphosphino)cyclopentadienyl; structure; diethylene glycol dimethyl ether;

D O I：

10.1016/0022-328X(96)06332-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of [(diphenylphosphino)cyclopentadienyl]thallium [Tl(C(5)H(4)PPh(2))] with metallic europium or ytterbium powder in THF (tetrahydrofuran) at 60 degrees C in the presence of metallic mercury, followed by crystallization from a mixture of dimethoxyethane and diethylene glycol dimethyl ether (DIME) (10:1), afforded [(eta(5)-C(5)H(4)PPh(2))(2)Eu(DIME)] 1 and [(eta(5)-C(5)H(4)PPh(2))(2)Yb(DIME)] 2 respectively. Crystal and molecular structures of 1 and 2 have been determined by X-ray crystallography.

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页码：93 / 98

页数：6

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