We report the 364-nm photoelectron spectrum of HC(4)N(-). We observe electron photodetachment from the bent X(2)A" state of HC(4)N(-) to both the near-linear X(3)A" and the bent ã (1)A' states of neutral HC(4)N. We observe an extended, unresolved vibrational progression corresponding to X(3)A" ← X(2)A" photodetachment, and we measure the electron affinity (EA) of the X(3)A" state of HC(4)N to b...

Electronic state spectroscopy of methyl formate probed by high resolution VUV photoabsorption, He(I) photoelectron spectroscopy and ab initio calculations Journal Article How to cite: Nunes, Y.; Martins, G.; Mason, N. J.; Duflot, D.; Hoffmann, S. V.; Delwiche, J.; Hubin-Franskin , M.J. and Limão-Vieira, P. (2010). Electronic state spectroscopy of methyl formate probed by high resolution VUV pho...

The photoelectron (PE) spectra of l-(4-pyrimidyl)-2-(3-pyridyl)-ethene 1, l-(2-pyrimidyl)-2(3-pyridyl)-ethene 2, l-(4-pyridazinyl)-2-(3-pyridyl)-ethene 3, l-(3-pyridazinyl)-2-(3-pyridyl)ethene 4 and l-(2-pyrazinyl)-2-(3-pyridyl)-ethene 5 all in their trans conformations have been recorded using Hel radiation. Comparisons with the PE spectra of styrylpvridines, dipyridylethenes and diazabenzenes...

x-ray photoelectron and electron energy loss spectroscopic (xps-eels) studies reveal that the following species are present when a mixture of co2 and water vapour is exposed to the clean mg(100) surface at 110k: co3(a), c(a) ch(a), oh(a). the reactive chemisorptions of co2 and h2o vapour coadsorbed on a mg surface leads to the formation of ch bond. increasing the temperature to 400 k shows the ...

This article summarizes the basic principles of photoelectron spectroscopy for surface analysis, with examples of applications in material science that illustrate the capabilities of the related techniques. Handbook of instrumental techniques from CCiTUB Photoelectron spectroscopy for surface analysis 1 MT.1