Excited-state electronic couplings in a 1,3-butadiyne-bridged Zn(ii)porphyrin dimer and trimer

Sangsu Lee, Heejae Chung, Sumito Tokuji, Hideki Yorimitsu, Atsuhiro Osuka, Dongho Kim

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Electronic couplings in a 1,3-butadiyne-bridged Zn(ii) porphyrin dimer D and trimer T have been probed by measuring their excited-state properties at ensemble and single molecular levels. While single chromophore-like, strongly interacting behaviors are revealed for D, the coupling in T is indicated to be not so strong.

Original languageEnglish
Pages (from-to)2947-2950
Number of pages4
JournalChemical Communications
Volume50
Issue number22
DOIs
Publication statusPublished - 2014 Mar 18

Fingerprint

Porphyrins
Chromophores
Excited states
Dimers
fibrin fragment D

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Lee, Sangsu ; Chung, Heejae ; Tokuji, Sumito ; Yorimitsu, Hideki ; Osuka, Atsuhiro ; Kim, Dongho. / Excited-state electronic couplings in a 1,3-butadiyne-bridged Zn(ii)porphyrin dimer and trimer. In: Chemical Communications. 2014 ; Vol. 50, No. 22. pp. 2947-2950.
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Excited-state electronic couplings in a 1,3-butadiyne-bridged Zn(ii)porphyrin dimer and trimer. / Lee, Sangsu; Chung, Heejae; Tokuji, Sumito; Yorimitsu, Hideki; Osuka, Atsuhiro; Kim, Dongho.

In: Chemical Communications, Vol. 50, No. 22, 18.03.2014, p. 2947-2950.

Research output: Contribution to journalArticle

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AU - Lee, Sangsu

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AU - Osuka, Atsuhiro

AU - Kim, Dongho

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