One photon yields two isomerizations: large atomic displacements during electronic excited-state dynamics in ruthenium sulfoxide complexes.
作者： Komal Garg , Albert W. King , Jeffrey J. Rack
DOI: 10.1021/JA409262R
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摘要: Photochromic compounds efficiently transduce photonic energy to potential for excited-state bond-breaking and bond-forming reactions. A critical feature of this reaction is the nature electronic surface how facilitates large nuclear displacements rearrangements. We have prepared two photochromic ruthenium sulfoxide complexes that isomerization reactions following absorption a single photon. show by femtosecond transient spectroscopy complete within few hundred picoseconds suggest occurs along conical intersection seam formed ground-state surfaces.
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