The electron structure of metal-organic complexes of the f-element LXI.: Which oxidation count does Cer have in the deep-violet 1,1′,4,4′-Tetrakis(trimethylsilyl)cerocen?

被引：32

作者：

Amberger, HD

Reddmann, H

Edelmann, FT

机构：

[1] Univ Hamburg, Inst Anorgan & Angew Chem, D-20146 Hamburg, Germany

[2] Univ Magdeburg, Inst Chem, D-39106 Magdeburg, Germany

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2005年 / 690卷 / 09期

关键词：

cerium; substituted cyclooctatetraenyl ligand; luminescence spectra; absorption spectra; magnetic circular dichroism spectra;

D O I：

10.1016/j.jorganchem.2005.01.066

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Using the original and not a newly suggested synthesic route, Ce[C8H6(1,4-SiMe3)(2)](2) (1) was resynthesized as an oil of deep purple color. The absorption, MCD and luminescence spectra of this compound were measured at room temperature as well as at low temperatures. Especially, the low-temperature spectra are more consistent with a Ce-III compound. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：2238 / 2242

页数：5

共 23 条

[1] THE ELECTRONIC-STRUCTURE OF ORGANOMETALLIC COMPLEXES OF THE F-ELEMENTS .21. THE CRYSTAL-FIELD SPLITTING PATTERN OF PERDEUTERATED TRIS(ETA-5-CYCLOPENTADIENYL)URANIUM(IV) CHLORIDE IN THE LOW-ENERGY RANGE [J].