Mechanically interlocked molecules in metal–organic frameworks,Chemical Society Reviews

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Mechanically interlocked molecules in metal–organic frameworks
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2022-05-25 , DOI: 10.1039/d2cs00167e
Adrian Saura-Sanmartin ₁ , Aurelia Pastor ₁ , Alberto Martinez-Cuezva ₁ , Guillermo Cutillas-Font ₁ , Mateo Alajarin ₁ , Jose Berna ₁

Affiliation

Mechanically interlocked molecules (MIMs) have great potential in the development of molecular machinery due to their intercomponent dynamics. The incorporation of these molecules in a condensed phase makes it possible to take advantage of the control of the motion of the components at the macroscopic level. Metal–organic frameworks (MOFs) are postulated as ideal supports for intertwined molecules. This review covers the chemistry of the mechanical bond incorporated into metal–organic frameworks from the seminal studies to the latest published advances. We first describe some fundamental concepts of MIMs and MOFs. Next, we summarize the advances in the incorporation of rotaxanes and catenanes inside MOF matrices. Finally, we conclude by showing the study of the rotaxane dynamics in MOFs and the operation of some stimuli-responsive MIMs within MOFs. In addition to emphasising some selected examples, we offer a critical opinion on the state of the art of this research field, remarking the key points on which the future of these systems should be focused.

中文翻译：

金属-有机框架中的机械互锁分子

机械联锁分子 (MIM) 由于其组分间动力学，在分子机械的发展中具有巨大潜力。这些分子在凝聚相中的结合使得可以利用在宏观水平上对组分运动的控制。金属有机框架（MOF）被认为是缠绕分子的理想载体。这篇综述涵盖了从开创性研究到最新发表的进展，并入金属-有机框架中的机械键化学。我们首先描述 MIM 和 MOF 的一些基本概念。接下来，我们总结了在 MOF 基质中加入轮烷和链烷的进展。最后，我们展示了对 MOF 中轮烷动力学的研究以及 MOF 中一些刺激响应 MIM 的操作。

更新日期：2022-05-25

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