THE ELECTRONIC-STRUCTURE OF HIGHLY SYMMETRICAL COMPOUNDS OF THE F-ELEMENTS .25. GROWTH OF ULTRAPURE TRIS[BIS(TRIMETHYLSILYL)AMIDO]LANTHANIDE(III) SINGLE-CRYSTALS FOR CHEMICAL SYNTHESES AND PHYSICAL INVESTIGATIONS

被引：0

作者：

HAGEN, C ^{[1
]}

AMBERGER, HD ^{[1
]}

机构：

[1] UNIV HAMBURG,INST ANORGAN & ANGEW CHEM,MARTIN LUTHER KING PL 6,D-20146 HAMBURG,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1993年 / 48卷 / 10期

关键词：

TRIS[BIS(TRIMETHYLSILYL)AMIDO]LANTHANIDE(III)COMPLEXES; LARGE ORIENTED SINGLE CRYSTALS; OPTICAL SPECTRA; VIBRATIONAL SPECTRA;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A simple method is described which allows the growth of large transparent single crystals of tris[bis(trimethylsilyl)amido]lanthanide(III) complexes (lanthanide = Pr, Nd, Sm, Eu, Er, Tm, Yb). We have used these single crystals as starting material for a number of chemical reactions and detected no contamination with THF containing by-products. The superior quality of the crystals grown is demonstrated by optical polarization experiments. From the spectra a large negative crystal field parameter B-0(2) could be concluded.

引用

页码：1365 / 1371

页数：7