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A Stable Non-Kekulé Singlet Biradicaloid frommeso-Free 5,10,20,25-Tetrakis(Pentafluorophenyl)-Substituted [26]Hexaphyrin(1.1.1.1.1.1)
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2010-06-02 , DOI: 10.1021/ja101040s
Taro Koide 1 , Ko Furukawa 1 , Hiroshi Shinokubo 1 , Jae-Yoon Shin 1 , Kil Suk Kim 1 , Dongho Kim 1 , Atsuhiro Osuka 1
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2010-06-02 , DOI: 10.1021/ja101040s
Taro Koide 1 , Ko Furukawa 1 , Hiroshi Shinokubo 1 , Jae-Yoon Shin 1 , Kil Suk Kim 1 , Dongho Kim 1 , Atsuhiro Osuka 1
Affiliation
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A meso,meso-diketohexaphyrin was isolated and characterized as a chemically stable non-Kekulé singlet biradicaloid. Two unpaired electrons are seemingly delocalized on two tripyrrolic units separated by C=O bonds. These results underscore the potential of expanded porphyrins to achieve unique electronic states.
中文翻译：
一种稳定的非 Kekulé 单线态 Biradicaloid 来自meso-Free 5,10,20,25-Tetrakis(Pentafluorophenyl)-Substituted [26] Hexaphyrin(1.1.1.1.1.1)
分离出一种内消旋二酮六卟啉，并将其表征为化学稳定的非凯库勒单线态双自由基。两个未配对的电子似乎离域在两个由 C=O 键隔开的三吡咯单元上。这些结果强调了扩展卟啉实现独特电子状态的潜力。
更新日期：2010-06-02
中文翻译：
一种稳定的非 Kekulé 单线态 Biradicaloid 来自meso-Free 5,10,20,25-Tetrakis(Pentafluorophenyl)-Substituted [26] Hexaphyrin(1.1.1.1.1.1)
分离出一种内消旋二酮六卟啉，并将其表征为化学稳定的非凯库勒单线态双自由基。两个未配对的电子似乎离域在两个由 C=O 键隔开的三吡咯单元上。这些结果强调了扩展卟啉实现独特电子状态的潜力。
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