標題: Direct IR Absorption Spectra of Propargyl Cation Isolated in Solid Argon
作者: Chin, Chih-Hao
Lin, Meng-Yeh
Huang, Tzu-Ping
Wu, Pei-Zhen
Wu, Yu-Jong
應用化學系
Department of Applied Chemistry
公開日期: 26-Sep-2018
摘要: The direct infrared (IR) absorption spectra of propargyl cations were recorded. These cations were generated via the electron bombardment of a propyne/Ar matrix sample during matrix deposition. Secondary photolysis with selected ultraviolet (UV) light was used for grouping the observed bands of various products. The band assignment of the propargyl cation in solid Ar was performed according by referring to the previous infrared photodissociation (IRPD) and velocity-map imaging photoelectron (VMI-PE) data, and via theoretical predictions of the anharmonic vibrational wavenumbers, band intensities, and deuterium-substituted isotopic ratios. Almost all the IR active bands with an observable intensity were recorded and the nu(11) mode was reported for the first time.
URI: http://dx.doi.org/10.1038/s41598-018-32644-3
http://hdl.handle.net/11536/148212
ISSN: 2045-2322
DOI: 10.1038/s41598-018-32644-3
期刊: SCIENTIFIC REPORTS
Volume: 8
Appears in Collections:Articles