Study on iron-sulfur cluster in gas phase: Electronic structure and reactivity

Atsushi Nakajima, Takasuke Hayase, Fumitaka Hayakawa, Koji Kaya

研究成果: Article査読

51 被引用数 (Scopus)

抄録

In gas phase, electronic and geometric properties of iron-sulfur cluster (FenSm, n=1-8, m=2-6) have been investigated using photoelectron spectroscopy (PES) of their anions and a chemical probe method for their cations. The electron affinities of FenSm greatly change at the composition of n=m, and the reactivity of FenSm+ toward NH3 and C2H2 is enhanced around equally mixed compositions. These results show that the FenSm clusters produced in gas phase seemingly take the structure having alternate bonds between Fe and S atoms, likewise that of an active site of iron-sulfur proteins.

本文言語English
ページ(範囲)381-389
ページ数9
ジャーナルChemical Physics Letters
280
3-4
DOI
出版ステータスPublished - 1997 12月 5

ASJC Scopus subject areas

  • 物理学および天文学一般
  • 物理化学および理論化学

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