Angular dependent photoelectron spectral measurements for acetylene |
| |
Authors: | Jurgen Kreile Armin Schweig |
| |
Affiliation: | Fachbereich Physikalische Chemie der Universitat, D-3550 Marburg/Lahn, Germany |
| |
Abstract: | The photoelectron angular distributions of acetylene have been obtained using 584 Å light. The π asymmetry parameter β of the CC triple bond is lower by 0.2 than the corresponding parameter of the CC double bond in ethylene. The β values of the π ionization and the second σ ionization are very close to each other indicating that the rule that π ionizations exhibit significantly higher β values than σ iomzations in unsaturated hydrocarbons is of limited utility here. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |