✦ LIBER ✦

Low-energy electron impact excitation of 1,3,5-trans-hexatriene

✍ Scribed by F.W.E. Knoop; L.J. Oosterhoff

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 157 KB
Volume: 22
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(73)80085-5

No coin nor oath required. For personal study only.

✦ Synopsis

Electronic excitation by low energy electron impact has been \ludied for 1,3,5-trarfs-hexatriene. At = 4.2 cV. 3 weak absorption is observed. On the basis of the results of semi-empirical calculations this absorption can be assigned to the second triplet state.

📜 SIMILAR VOLUMES

Low energy, variable angle electron-impa

Low energy, variable angle electron-impact excitation of 1,3,5-hexatriene

✍ Wayne M. Flicker; Oren A. Mosher; Aron Kuppermann 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 523 KB

A mixture of cis and tram 1,3,5-hcxatricne has been studied by electron impact at incident electron energies of 20 cV, 40 eV, 50 eV. and 70 eV, at scattering angles from 0" to 80", and with effective energy resolutions in the range from 0.05 eV to 0.15 PV. Singlet -L triplet transitions with maximum

100 eV electron impact excitation spectr

100 eV electron impact excitation spectra of 1,3,5-hexatriene

✍ D.E. Post Jr.; W.M. Hetherington III; B. Hudson 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 506 KB

The excited electronic states of all-tra

The excited electronic states of all-trans-1,3,5-hexatriene

✍ Marco A.C. Nascimento; William A. Goddard III 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 337 KB

Low energy electron impact excitation sp

Low energy electron impact excitation spectra of 1,3,5-cycloheptatriene and 1,3,5,7-cyclo-octatetraene

✍ F.W.E. Knoop; J. Kistemaker; L.J. Oosterhoff 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 390 KB

The excitation spectra of 1.3.5-cycloheptatriene and 1,3,5.7 cycle-octatetraene have been measured with low energy electron impact spectroscopy. The results are discussed on the basis of quantumchemical calculations. The interaction of low energy electrons and single molecules is an important sour

Low-energy electron-impact excitation sp

Low-energy electron-impact excitation spectra of acetylene

✍ E.H. van Veen; F.L. Plantenga 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 528 KB

Low-energy (O-5 V above threshold) electron-impact excitation spectra and a trarismission spectrum are presented for acetylene. it is found that excitation via temporary negative ions plays a domimnt role. Assignments are suggested for the observed electronic excitation processes.

Singlet-triplet excitation of saturated

Singlet-triplet excitation of saturated hydrocarbons by low-energy electron impact

✍ H.H. Brongersma; L.J. Oosterhoff 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 362 KB

Intense smglet-triplet transihons are observed for saturated hydrocarbons when they are excited by impact of low-energy (5-15 eV) electrons. Excitation spectra are presented for methane, ethane, cyclopropane, and cyclooctane.