@article{7122, author = {A. M. Rijs and I. Compagnon and J. Oomens and J. S. Hannam and D. A. Leigh and W. J. Buma}, title = {Stiff, and Sticky in the Right Places: Binding Interactions in Isolated Mechanically Interlocked Molecules Probed by Mid-Infrared Spectroscopy}, abstract = {We report the results of high-resolution spectroscopic studies on isolated, jet-cooled [2]rotaxanes. Employing IR absorption spectroscopy, we show how these noncovatently bound, multicomponent molecular systems that so far have been out of reach from high-resolution techniques, can now be characterized at an unprecedented level. IR absorption spectra of prototypical hydrogen-bond assembled rotaxanes as well as their associated threads and macrocycles are shown to provide a direct view on the effects of interlocking the macrocycle and thread, and to offer a straightforward approach for the study of their structural and dynamical properties.}, year = {2009}, journal = {Journal of the American Chemical Society}, volume = {131}, number = {7}, pages = {2428-+}, month = {Feb}, isbn = {0002-7863}, url = {://000263576100005 }, note = {ISI Document Delivery No.: 410KOTimes Cited: 0Cited Reference Count: 24}, language = {English}, }