Structures and stabilities of 3d-transition metal-benzene organometallic clusters

Tsuyoshi Kurikawa, Hiroaki Takeda, Atsushi Nakajima, Koji Kaya

研究成果: Article査読

25 被引用数 (Scopus)

抄録

In the gas phase, we have successfully synthesized organometallic clusters, Mn(benzene)m (M = 3d transition metal atoms), by using a laser vaporization method. The measurements of mass spectra and ionization energies (Ei) have revealed that the organometallic clusters can take two types of structures; layered sandwich structures (m = n + 1) and metal clusters saturatedly covered with benzenes. For early transition metals of Sc, Ti, and V, only the multiple decker sandwich structure clusters were preferentially produced, in which benzene and metal atoms are alternately piled up. For late transition metals of Co and Ni, the metal clusters saturatedly surrounded by benzenes were also produced as well as the sandwich clusters. Furthermore, the Eis of M1(benzene)2 (M = Sc-Ni) were systematically measured and their electronic properties will be discussed.

本文言語English
ページ(範囲)65-69
ページ数5
ジャーナルZeitschrift fur Physik D-Atoms Molecules and Clusters
40
1
DOI
出版ステータスPublished - 1997

ASJC Scopus subject areas

  • 原子分子物理学および光学

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