High-Spin Organic Diradical with Robust Stability
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- 作者：Nolan M. Gallagher ; Jackson J. Bauer ; Maren Pink ; Suchada Rajca ; Andrzej Rajca
- 刊名：Journal of the American Chemical Society
- 出版年：2016
- 出版时间：August 3, 2016
- 年：2016
- 卷：138
- 期：30
- 页码：9377-9380
- 全文大小：351K
- 年卷期：0
- ISSN：1520-5126
文摘
Triplet ground-state organic molecules are interesting with respect to several emerging technologies but typically exhibit limited stability. We report two organic diradicals, one of which possesses a triplet ground state (2J/kB = 234 ± 36 K) and robust stability at elevated temperatures. We are able to sublime this high-spin diradical under high vacuum at 140 °C with no significant decomposition.