Issue 24, 2002
From the journal:

Chemical Communications

Spin alignment of orthogonal π-radicals of directly meso-linked porphyrin arrays†

Hiroshi Segawa,*ab   Daiki Machida,b   Yutaka Senshu,a   Jotaro Nakazaki,a   Kazutaka Hirakawaa  and  Feipeng Wuc  

* Corresponding authors

a Department of Chemistry, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
E-mail: csegawa@mail.ecc.u-tokyo.ac.jp.

b Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan

c Institute of Photographic Chemistry, The Chinese Academy of Sciences, Beijing 100101, China

Abstract

High-spin states of poly-π-radical cations of directly meso-linked Zn(II)porphyrin arrays were observed by ESR spectroscopy because of the stabilization of the high-spin states by sterically orthogonal alignment of adjacent π-radicals.

Graphical abstract: Spin alignment of orthogonal π-radicals of directly meso-linked porphyrin arrays

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Article information

DOI
https://doi.org/10.1039/B209172K
Article type
Communication
Submitted
19 Sep 2002
Accepted
29 Oct 2002
First published
13 Nov 2002

Chem. Commun., 2002, 3032-3033

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Spin alignment of orthogonal π-radicals of directly meso-linked porphyrin arrays

H. Segawa, D. Machida, Y. Senshu, J. Nakazaki, K. Hirakawa and F. Wu, Chem. Commun., 2002, 3032 DOI: 10.1039/B209172K

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