Photoelectron spectroscopy of iron carbonyl cluster anions (Fen(CO)- m, n = 1-4)

Atsushi Nakajima, Tetsuya Taguwa, Koji Kaya

研究成果: Article

15 引用 (Scopus)

抄録

Photoelectron spectra of iron-carbonyl cluster anions (Fen(CO)- m) were measured in the gas phase at the photon energy of 4.66 eV, using a magnetic bottle electron spectrometer. The iron-carbonyl cluster anions were produced by slow electron attachment of less than 1 eV to a supersonic expansion of Fe(CO)5 seeded in a He carrier gas. The photoelectron spectra of the Fen(CO)- 5n-1 anions show unresolved broad features, and the threshold energy (ET) and the vertical detachment energy (VDE) were determined: The ET of Fen(CO)- 5n-1 gradually increases by 0.1-0.3 eV with the cluster size. The study suggests that the iron carbonyl cluster anions produced are van der Waals clusters, in which Fe(CO)- 4 works as an ion core.

元の言語English
ページ(範囲)436-440
ページ数5
ジャーナルChemical Physics Letters
221
発行部数5-6
DOI
出版物ステータスPublished - 1994 4 29
外部発表Yes

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Carbon Monoxide
Photoelectron spectroscopy
Anions
Iron
photoelectron spectroscopy
anions
iron
Photoelectrons
Gases
photoelectrons
Electrons
Bottles
bottles
electron attachment
Spectrometers
detachment
Photons
Ions
energy
spectrometers

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces

これを引用

Photoelectron spectroscopy of iron carbonyl cluster anions (Fen(CO)- m, n = 1-4). / Nakajima, Atsushi; Taguwa, Tetsuya; Kaya, Koji.

:: Chemical Physics Letters, 巻 221, 番号 5-6, 29.04.1994, p. 436-440.

研究成果: Article

Nakajima, Atsushi ; Taguwa, Tetsuya ; Kaya, Koji. / Photoelectron spectroscopy of iron carbonyl cluster anions (Fen(CO)- m, n = 1-4). :: Chemical Physics Letters. 1994 ; 巻 221, 番号 5-6. pp. 436-440.
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