Photoelectron spectroscopy of C- n produced from laser ablated dehydroannulene derivatives having carbon ring size of n=12, 16, 18, 20, and 24

Tomonari Wakabayashi*, Masamichi Kohno, Yohji Achiba, Haruo Shiromaru, Takamasa Momose, Tadamasa Shida, Koichiro Naemura, Tobe Yoshito

*此作品的通信作者

研究成果: Article同行評審

37 引文 斯高帕斯(Scopus)

摘要

n-Dehydroannulenes with the ring size of n= 12, 16, 18, 20, and 24 and with three to five indanyl substituents are laser ablated by 355 nm photons. The indanyl unit is lost stepwise up to the complete deletion to leave the bare annulenyl skeleton. The monoanions of these products are mass analyzed first, and then subjected to a second laser pulse of 266 nm to obtain photoelectron spectra for C- n with n=12, 16, 18, 20, and 24. The spectra are compared with those obtained by using graphite as a target of the laser ablation. The comparison of the two spectra provides useful information on the structure of neutral carbon clusters.

原文English
頁(從 - 到)4783-4787
頁數5
期刊Journal of Chemical Physics
107
發行號13
DOIs
出版狀態Published - 1 十月 1997

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