Retrieving aromaticity of dithiadiazuliporphyrin by oxidation: illustration by experimental and theoretical investigation

Young Mo Sung; Natasza Sprutta; Jun Oh Kim; Yun Hee Koo; Lechosław Latos-Grażyński; Dongho Kim

doi:10.1039/c7ra02458d

Retrieving aromaticity of dithiadiazuliporphyrin by oxidation: illustration by experimental and theoretical investigation

Young Mo Sung, Natasza Sprutta, Jun Oh Kim, Yun Hee Koo, Lechosław Latos-Grażyński, Dongho Kim

Department of Chemistry

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

4 Citations (Scopus)

Abstract

The photophysical properties of neutral, monocation radical, and dication of dithiadiazuliporphyrin have been examined with a particular focus on their aromaticity. Dithiadiazuliporphyrin exhibits significantly different characteristics depending on its oxidation state. From these features, we could conclude that the aromaticity of dithiadiazuliporphyrin is changed from nonaromatic to aromatic upon oxidation from neutral to monocation radical and dication by Br₂.

Original language	English
Pages (from-to)	19502-19505
Number of pages	4
Journal	RSC Advances
Volume	7
Issue number	32
DOIs	https://doi.org/10.1039/c7ra02458d
Publication status	Published - 2017

Bibliographical note

Funding Information:
The work at Yonsei University was supported by the Global Research Laboratory Program (GRL, 2013K1A1A2A0205183) funded by the Ministry of Science, ICT & Future, Korea. The quantum calculations were performed using the supercomputing resources of the Korea Institute of Science and Technology Information (KISTI). The work at the University of Wrocław was supported by National Science Centre (Grant Number: 2012/04/A/ST5/00593).

Publisher Copyright:
© The Royal Society of Chemistry.

All Science Journal Classification (ASJC) codes

Chemistry(all)
Chemical Engineering(all)

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10.1039/c7ra02458d

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title = "Retrieving aromaticity of dithiadiazuliporphyrin by oxidation: illustration by experimental and theoretical investigation",

abstract = "The photophysical properties of neutral, monocation radical, and dication of dithiadiazuliporphyrin have been examined with a particular focus on their aromaticity. Dithiadiazuliporphyrin exhibits significantly different characteristics depending on its oxidation state. From these features, we could conclude that the aromaticity of dithiadiazuliporphyrin is changed from nonaromatic to aromatic upon oxidation from neutral to monocation radical and dication by Br2.",

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AU - Sprutta, Natasza

AU - Kim, Jun Oh

AU - Koo, Yun Hee

AU - Latos-Grażyński, Lechosław

AU - Kim, Dongho

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AB - The photophysical properties of neutral, monocation radical, and dication of dithiadiazuliporphyrin have been examined with a particular focus on their aromaticity. Dithiadiazuliporphyrin exhibits significantly different characteristics depending on its oxidation state. From these features, we could conclude that the aromaticity of dithiadiazuliporphyrin is changed from nonaromatic to aromatic upon oxidation from neutral to monocation radical and dication by Br2.

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Retrieving aromaticity of dithiadiazuliporphyrin by oxidation: illustration by experimental and theoretical investigation

Abstract

Bibliographical note

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