Unveiling a new aspect of oxocarbons: open-shell character of 4- and 5-membered oxocarbon derivatives showing near-infrared absorption

Oxocarbon derivatives consisting of 4- and 5-membered rings, referred to as croconaine and squaraine dyes and regarded as closed-shell molecules, are found to have an intermediate open-shell character from the experimental results of (1)H-NMR, ESR spectroscopy, SQUID magnetometric analysis, and X-ra...

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Detalles Bibliográficos
Autores principales: Maeda, Takeshi, Oka, Taishi, Sakamaki, Daisuke, Fujiwara, Hideki, Suzuki, Naoya, Yagi, Shigeyuki, Konishi, Tatsuki, Kamada, Kenji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9944335/
https://www.ncbi.nlm.nih.gov/pubmed/36845939
http://dx.doi.org/10.1039/d2sc06612b

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9944335/
https://www.ncbi.nlm.nih.gov/pubmed/36845939
http://dx.doi.org/10.1039/d2sc06612b

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