Nonlinear optical properties as a guide to aromaticity in congeneric pentapyrrolic expanded porphyrins

Pentaphyrin, sapphyrin, isosmaragdyrin, and orangarin

Seok Yoon Zin, Dong Gyu Cho, Suk Kim Kil, Jonathan L. Sessler, Dongho Kim

Research output: Contribution to journalArticle

59 Citations (Scopus)

Abstract

On the basis of two-photon absorption and time-resolved spectroscopic measurements, as supported by theoretical calculations of quantitative aromaticity, a relationship between the nonlinear optical properties and aromaticity index has been established for a series of four fully conjugated pentapyrrolic expanded porphyrins, namely pentaphyrin (1.1.1.1.1), sapphyrin (1.1.1.1.0), isosmaragdyrin (1.1.1.0.0), and orangarin (1.0.1.0.0), all of which proved amenable to study in dichloromethane.

Original languageEnglish
Pages (from-to)6930-6931
Number of pages2
JournalJournal of the American Chemical Society
Volume130
Issue number22
DOIs
Publication statusPublished - 2008 Jun 4

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Methylene Chloride
Porphyrins
Dichloromethane
Photons
Optical properties
sapphyrin

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

Cite this

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title = "Nonlinear optical properties as a guide to aromaticity in congeneric pentapyrrolic expanded porphyrins: Pentaphyrin, sapphyrin, isosmaragdyrin, and orangarin",
abstract = "On the basis of two-photon absorption and time-resolved spectroscopic measurements, as supported by theoretical calculations of quantitative aromaticity, a relationship between the nonlinear optical properties and aromaticity index has been established for a series of four fully conjugated pentapyrrolic expanded porphyrins, namely pentaphyrin (1.1.1.1.1), sapphyrin (1.1.1.1.0), isosmaragdyrin (1.1.1.0.0), and orangarin (1.0.1.0.0), all of which proved amenable to study in dichloromethane.",
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Nonlinear optical properties as a guide to aromaticity in congeneric pentapyrrolic expanded porphyrins : Pentaphyrin, sapphyrin, isosmaragdyrin, and orangarin. / Zin, Seok Yoon; Cho, Dong Gyu; Kil, Suk Kim; Sessler, Jonathan L.; Kim, Dongho.

In: Journal of the American Chemical Society, Vol. 130, No. 22, 04.06.2008, p. 6930-6931.

Research output: Contribution to journalArticle

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T2 - Pentaphyrin, sapphyrin, isosmaragdyrin, and orangarin

AU - Zin, Seok Yoon

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AU - Kim, Dongho

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