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Electronic Structures and Photodetachment of TeO2−, TeO3−, and HTeO4− Anions: A Cryogenic Photoelectron Spectroscopic Study [PDF]
MoleculesCryogenic anion photoelectron spectroscopy combined with quantum chemical calculations was employed to investigate the electronic structures and photodetachment properties of TeO2−, TeO3−, and HTeO4− anions.
Fan Yang +8 more
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Direct observation of two-channel photodissociation of carbon monoxide from the hemoglobin subunits [PDF]
Nature CommunicationsDetermining dynamics of bond breaking between carbon monoxide (CO) and heme proteins is essential to understand the interplay between protein function and dynamics, which is one of the fundamental challenges of physical biology.
Sergei V. Lepeshkevich +7 more
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A Thorough Understanding of Methylrhodium(III)–Porphyrin Photophysics: A DFT/TDDFT Study [PDF]
MoleculesRhodium–porphyrin complexes are characterised by their ability to activate C-H and C-C bonds and, therefore, find applications in synthesis and catalysis. Axial rhodoporphyrin ligands are susceptible to photodissociation under the influence of light. DFT
Piotr Lodowski, Maria Jaworska
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Wavelength-dependent photodissociation of iodomethylbutane
Scientific ReportsUltrashort XUV pulses of the Free-Electron-LASer in Hamburg (FLASH) were used to investigate laser-induced fragmentation patterns of the prototypical chiral molecule 1-iodo-2-methyl-butane ( $$\hbox {C}_5$$ $$\hbox {H}_{11}$$ I) in a pump-probe scheme ...
Valerija Music +39 more
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Photodissociation dynamics of N3+ [PDF]
The Journal of Chemical Physics, 2022 The photodissociation dynamics of N3+ excited from its (linear) 3Σg−/(bent) 3A″ ground to the first excited singlet and triplet states is investigated. Three-dimensional potential energy surfaces for the 1A′, 1A″, and 3A′ electronic states, correlating with the 1Δg and 3Πu states in linear geometry, for N3+ are constructed using high-level electronic ...
Sarbani Patra +4 more
openaire +4 more sources
Photodissociation Dynamics [PDF]
The Journal of Physical Chemistry, 1996 Laurie J Butler +2 more
exaly +2 more sources
Conformational-Dependent Photodissociation of Glycolic Acid in an Argon Matrix
Photochem, 2023 Ultraviolet-induced photodissociation and photo-isomerization of the three most stable conformers (SSC, GAC, and AAT) of glycolic acid are investigated in a low-temperature solid argon matrix using FTIR spectroscopy and employing laser radiation with ...
Jussi Ahokas +6 more
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Photodissociation of water molecule at short photon wavelengths: Dynamical studies
Frontiers in Physics, 2023 In our last study [J. Phys. B At. Mol. Opt. Phys. 54, 125,102 (2021).], we reported the ab initio calculation of the full-dimensional potential energy surfaces of water molecule including 9 A’ and 9 A” states in Cs symmetry.
Yigeng Peng +10 more
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Data, 2022 The calculated photodissociation data of some small molecular ions have been reported. The cross-sections and spectral rate coefficients data have been studied using a quantum mechanical method. The plasma parameters, i.e., conditions, cover temperatures
Vladimir A. Srećković +5 more
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Frontiers in Chemistry, 2020 We present a contemporary mechanistic description of the light-driven conversion of cyclopropenone containing enediyne (CPE) precusors to ring-opened species amenable to further Bergman cyclization and formation of stable biradical species that have been
Spencer J. Léger +4 more
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