| Autor: |
Gu, Jingwang, Yu, Chunting, Xiao, Zengjun, Zhang, Qiang, Chen, Yang, Zhao, Dongfeng |
| Předmět: |
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| Zdroj: |
Journal of Chemical Physics; 2/7/2022, Vol. 156 Issue 5, p1-3, 3p |
| Abstrakt: |
Rotationally resolved spectra of the A ̃ 2 A ′ ′ – X ̃ 2 A ′ ′ origin bands for both trans- and cis-conformers of 1-vinylpropargyl radical (1VPR) are experimentally studied. Rotational constants for both ground and electronically excited states are experimentally determined. The stability of the A ̃ 2 A ′ ′ excited state of the cis-1VPR is found to be higher than that of trans-1VPR, which is likely due to additional π-overlap and increased pπ electron delocalization in the excited state of cis-1VPR. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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