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Title: Ultrafast Independent N-H and N-C Bond Deformation Investigated with Resonant Inelastic X-Ray Scattering. Author: Eckert S, Norell J, Miedema PS, Beye M, Fondell M, Quevedo W, Kennedy B, Hantschmann M, Pietzsch A, Van Kuiken BE, Ross M, Minitti MP, Moeller SP, Schlotter WF, Khalil M, Odelius M, Föhlisch A. Journal: Angew Chem Int Ed Engl; 2017 May 22; 56(22):6088-6092. PubMed ID: 28374523. Abstract: The femtosecond excited-state dynamics following resonant photoexcitation enable the selective deformation of N-H and N-C chemical bonds in 2-thiopyridone in aqueous solution with optical or X-ray pulses. In combination with multiconfigurational quantum-chemical calculations, the orbital-specific electronic structure and its ultrafast dynamics accessed with resonant inelastic X-ray scattering at the N 1s level using synchrotron radiation and the soft X-ray free-electron laser LCLS provide direct evidence for this controlled photoinduced molecular deformation and its ultrashort timescale.[Abstract] [Full Text] [Related] [New Search]