Journal of the American Chemical Society·· 11 小时前AI 评分40
咪唑鎓取代富瓦烯实现三态可逆氧化还原互变，空气与湿气稳定的富瓦烯自由基阳离子首次分离
An Air- and Moisture-Stable Fulvalene Radical Cation in a Reversible Three-State Redox Interconversion
AI 导读
咪唑鎓取代的两性离子富瓦烯（IZFv）可在三种可分离氧化还原态间可逆互变，包括一个富瓦烯自由基阳离子。该自由基阳离子（IZFv•+）对空气和湿气稳定（t1/2 = 15.2 天），呈 distonic 电子结构，未成对自旋主要定域在富瓦烯核心，正电荷主要由咪唑鎓衍生碳中心承载，并在 650 nm 处发红光。
图表、补充材料与最终表述以原文为准。阅读原文
来源：Journal of the American Chemical Society · doi.org
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