ORGANOMETAL COMPOUNDS OF LANTHANOIDS .57. STRUCTURE OF DICYCLOPENTADIENYL-BIS(TRIMETHYLSILYL)LUTETATE ANION

被引：38

作者：

SCHUMANN, H

MEESEMARKTSCHEFFEL, JA

HAHN, FE

机构：

[1] Institut für Anorganische, Analytische Chemie der Technischen Universität Berlin

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1990年 / 390卷 / 03期

关键词：

D O I：

10.1016/0022-328X(90)85096-H

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

(C5H5)2Lu(μ-Cl2)Na(dme)2 reacts with LiSi(CH3)3 in dimethoxyethane with formation of [Li(dme)3][(C5H5)2Lu(Si(CH3)3)2]. The crystal structure study shows the compound to consist of discrete ions [Li(dme)3]+ and [(C5H5)2Lu(Si(CH3)3)2]-. The compound crystallizes in the space group P2/n with a 14.497(5) b 9.041(2), c 14.672(6) Å, β 103.85(3)° and V 1867(2) Å3. The crystal and molecular structure was refined to R = 0.0473 for 2491 observed reflections with Fo ≥ 3σ(Fo). © 1990.

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页码：301 / 308

页数：8

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