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

doi:10.1039/c4cc00063c

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

Department of Chemistry

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

13 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 language	English
Pages (from-to)	2947-2950
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	22
DOIs	https://doi.org/10.1039/c4cc00063c
Publication status	Published - 2014 Mar 18

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

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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.",

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AU - Lee, Sangsu

AU - Chung, Heejae

AU - Tokuji, Sumito

AU - Yorimitsu, Hideki

AU - Osuka, Atsuhiro

AU - Kim, Dongho

PY - 2014/3/18

Y1 - 2014/3/18

N2 - 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.

AB - 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.

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

Abstract

All Science Journal Classification (ASJC) codes

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