Surface-Mounted Molecular Rotors with Variable Functional Groups and Rotation Radii

详细信息    查看全文

• 作者：Dingyong Zhong ; Tobias Blmker ; Katrin Wedeking ; Lifeng Chi ; Gerhard Erker ; Harald Fuchs
• 刊名：Nano Letters
• 出版年：2009
• 出版时间：December 9, 2009
• 年：2009
• 卷：9
• 期：12
• 页码：4387-4391
• 全文大小：248K
• 年卷期：v.9,no.12(December 9, 2009)
• ISSN：1530-6992

文摘

A strategy for designing and activating surface-mounted molecular rotors with variable rotation radii and functional groups is proposed and demonstrated. The key point of the strategy is to separate the anchor and the rotating functional group from each other by using a connector of adjustable length. The three independent parts of the molecule are responsible for different functions to support the rotating movement of the molecule as a whole. In this way, one can easily change each part to obtain molecular rotors with different sizes, anchors, and functional rotating groups.