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Gestaltpersistente Moleküle bestehend aus vier Azobenzol‐Schalteinheiten wurden auf einer Metalloberfläche adsorbiert, wie A. Credi, L. Grill et al. in ihrer Zuschrift auf S. 15254 beschreiben. Eine isomerabhängige Diffusion wurde gefunden, und es wird gezeigt, dass durch spitzeninduzierte Isomerisierung die diffusive Bewegung in einem einzelnen Molekül an‐ und ausgeschaltet werden kann. Während die...
Azobenzene is a prototypical molecular switch that can be reversibly photoisomerized between the nearly planar and apolar trans form, and the distorted, polar cis form. Most studies related to azobenzene derivatives have focused on planar adsorbed molecules. We present herein the study of a three‐dimensional shape‐persistent molecular architecture consisting of four tetrahedrally arranged azobenzene...
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