The electronic structures of terbium-phthalocyanine sandwich clusters

Ken Miyajima; Eiji Okada; Atsushi Nakajima; Koji Kaya

doi:10.1246/cl.2003.280

The electronic structures of terbium-phthalocyanine sandwich clusters

Ken Miyajima, Eiji Okada, Atsushi Nakajima, Koji Kaya

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Terbium (Tb)-phthalocyanine (pc) sandwich clusters, Tb_n(pc)_n+1 (n = 1-4), and their Na adducts, TbNa_k(pc)₂ (k = 1-4) were produced by dual laser vaporization of a Tb rod and the molded rod of metal-free or disodium phthalocyanine (H₂pc/Na₂pc) in gas phase. The minimum number of Na atoms attached to the cationic/neutral/anionic Tb₁(pc)₂ clusters is 2, 1, and 0, respectively. Together with the ionization energies of the Na adducts of Tb(Na)_k(pc)₂ (k = 1 and 2), it is revealed that the Tb-pc clusters are formed through fairly ionic bondings, where each component exists as Tb³⁺, Na⁺, and pc^2-, respectively.

Original language	English
Pages (from-to)	280-281
Number of pages	2
Journal	Chemistry Letters
Volume	32
Issue number	3
DOIs	https://doi.org/10.1246/cl.2003.280
Publication status	Published - 2003 Mar 5

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2003.280

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abstract = "Terbium (Tb)-phthalocyanine (pc) sandwich clusters, Tbn(pc)n+1 (n = 1-4), and their Na adducts, TbNak(pc)2 (k = 1-4) were produced by dual laser vaporization of a Tb rod and the molded rod of metal-free or disodium phthalocyanine (H2pc/Na2pc) in gas phase. The minimum number of Na atoms attached to the cationic/neutral/anionic Tb1(pc)2 clusters is 2, 1, and 0, respectively. Together with the ionization energies of the Na adducts of Tb(Na)k(pc)2 (k = 1 and 2), it is revealed that the Tb-pc clusters are formed through fairly ionic bondings, where each component exists as Tb3+, Na+, and pc2-, respectively.",

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AU - Miyajima, Ken

AU - Okada, Eiji

AU - Nakajima, Atsushi

AU - Kaya, Koji

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Y1 - 2003/3/5

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AB - Terbium (Tb)-phthalocyanine (pc) sandwich clusters, Tbn(pc)n+1 (n = 1-4), and their Na adducts, TbNak(pc)2 (k = 1-4) were produced by dual laser vaporization of a Tb rod and the molded rod of metal-free or disodium phthalocyanine (H2pc/Na2pc) in gas phase. The minimum number of Na atoms attached to the cationic/neutral/anionic Tb1(pc)2 clusters is 2, 1, and 0, respectively. Together with the ionization energies of the Na adducts of Tb(Na)k(pc)2 (k = 1 and 2), it is revealed that the Tb-pc clusters are formed through fairly ionic bondings, where each component exists as Tb3+, Na+, and pc2-, respectively.

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The electronic structures of terbium-phthalocyanine sandwich clusters

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