Overcrowded organometallic platinum(II) complexes that behave as molecular gears

被引：29

作者：

Romeo, Raffaello

Carnabuci, Salvatore

Fenech, Lucia

Plutino, Maria Rosaria

Albinati, Alberto

机构：

[1] Univ Messina, Dipartimento Chim Inorgan Chim Analit & Chim Fis, I-98166 Messina, Italy

[2] Univ Milan, Fac Farm, I-20133 Milan, Italy

[3] Univ Milan, Dipartimento Strutt & Stereochim Inorgan, I-20133 Milan, Italy

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 27期

关键词：

fluxionality; molecular devices; N ligands; NMR spectroscopy; platinum;

D O I：

10.1002/anie.200600827

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In gear: Dynamic 1H NMR studies on some organometallic platinum(II) compounds reveal a synchronism between rotation around the Pt-P bond and the oscillation of a phenanthroline ligand between two nonequivalent exchanging sites. The system behaves as a molecular-sized analogue of a mechanical gear (see picture; C gray, N blue, O red, P purple) whose dynamic properties can be tuned through small structural changes. (Figure Presented) © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4494 / 4498

页数：5

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