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Title: Photoinduced Electron Transfer in an Ethyne Bridged DonorAcceptor Complex Depends Strongly on Torsion Angle
Photoinduced electron transfer (ET) between electron donor (dimethylaniline) and acceptor (N-isopropyl-1,8-napthalimide) covalently linked by ethyne bridge is investigated by a mid-IR transient absorption spectroscopy and TD-DFT computations. We found that electronic and vibrational properties of the complex, including ET rate, depends strongly on the D-A torsion angle.
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International Conference on Time Resolved Vibrational Spectroscopy
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National Science Foundation
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