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, Yoshito Tobe

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)4783-4787
Number of pages5
JournalJournal of Chemical Physics
Volume107
Issue number13
DOIs
Publication statusPublished - Oct 1 1997
Externally publishedYes

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Carbon clusters
Graphite
Laser ablation
Photoelectron spectroscopy
Photoelectrons
Laser pulses
Carbon
Photons
photoelectron spectroscopy
Derivatives
Lasers
carbon
rings
lasers
deletion
musculoskeletal system
laser ablation
photoelectrons
graphite
photons

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Photoelectron spectroscopy of C- n produced from laser ablated dehydroannulene derivatives having carbon ring size of n=12, 16, 18, 20, and 24. / Wakabayashi, Tomonari; Kohno, Masamichi; Achiba, Yohji; Shiromaru, Haruo; Momose, Takamasa; Shida, Tadamasa; Naemura, Koichiro; Tobe, Yoshito.

In: Journal of Chemical Physics, Vol. 107, No. 13, 01.10.1997, p. 4783-4787.

Research output: Contribution to journalArticle

Wakabayashi, Tomonari ; Kohno, Masamichi ; Achiba, Yohji ; Shiromaru, Haruo ; Momose, Takamasa ; Shida, Tadamasa ; Naemura, Koichiro ; Tobe, Yoshito. / Photoelectron spectroscopy of C- n produced from laser ablated dehydroannulene derivatives having carbon ring size of n=12, 16, 18, 20, and 24. In: Journal of Chemical Physics. 1997 ; Vol. 107, No. 13. pp. 4783-4787.
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AU - Achiba, Yohji

AU - Shiromaru, Haruo

AU - Momose, Takamasa

AU - Shida, Tadamasa

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