A supramolecular multiposition rotary device

被引：115

作者：

Wintjes, Nikolai

Bonifazi, Davide

Cheng, Fuyong

Kiebele, Andreas

Stohr, Meike

Jung, Thomas ^{[1
]}

Spillmann, Hannes

Diederich, Francois

机构：

[1] Paul Scherrer Inst, Lab Micro & Nanotechnol, CH-5232 Villigen, Switzerland

[2] Univ Basel, Inst Phys, CH-4056 Basel, Switzerland

[3] ETH Honggerberg, HCI, Organ Chem Lab, CH-8093 Zurich, Switzerland

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 22期

关键词：

copper; porphyrinoids; scanning probe microscopy; self-assembly; supramolecular chemistry;

D O I：

10.1002/anie.200700285

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Spinning tops: A supramolecular rotary device, reminiscent of a mechanical rotary switch, was engineered by a bottom-up approach. Self-assembly of a functionalized porphyrin molecule leads to the formation of a porous network that features chiral cavities. These serve as hosts for molecular guests, which can be induced to rotate either thermally or by using the scanning tunneling microscopy tip (see images). (Figure Presented) © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：4089 / 4092

页数：4

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