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OverviewRasmus Brogaard's thesis digs into the fundamental issue of how the shape of a molecule relates to its photochemical reactivity. This relation is drastically different from that of ground-state chemistry, since lifetimes of excited states are often comparable to or even shorter than the time scales of conformational changes. Combining theoretical and experimental efforts in femto-second time-resolved photoionization Rasmus Brogaard finds that a requirement for an efficient photochemical reaction is the prearrangement of the constituents in a reactive conformation. Furthermore, he is able to show that by exploiting a strong ionic interaction between two chromophores, a coherent molecular motion can be induced and probed in real-time. This way of using bichromophoric interactions provides a promising strategy for future research on conformational dynamics. Full Product DetailsAuthor: Rasmus Y. BrogaardPublisher: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Imprint: Springer-Verlag Berlin and Heidelberg GmbH & Co. K Edition: 2012 ed. Dimensions: Width: 15.50cm , Height: 0.80cm , Length: 23.50cm Weight: 0.226kg ISBN: 9783642426742ISBN 10: 3642426743 Pages: 124 Publication Date: 11 June 2014 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand ![]() We will order this item for you from a manufactured on demand supplier. Table of ContentsAspects and investigation of photochemical dynamics.- A time-resolved probing method: photoionization.- Simulation of time-resolved photoionization signals.- Simulation: the Norrish type-I reaction in acetone.- Experimental setups.- Paracyclophanes I: [2+2]cycloaddition of ethylenes.- Paracyclophanes II: The Paternò-Büchi reaction.- Probing structural dynamics by interaction between chromophores.ReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |