2015年1月
1,3,5-[(Bu2MeSi)-Bu-t)(2)Si](3)C6H3: Isolable Si-centered Triradical with a High-spin Quartet Ground State
CHEMISTRY LETTERS
- ,
- ,
- 巻
- 44
- 号
- 1
- 開始ページ
- 56
- 終了ページ
- 57
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1246/cl.140913
- 出版者・発行元
- CHEMICAL SOC JAPAN
Reductive deiodination of 1,3,5-tris[2,2-di-tert-butyl-1-(di-tert-butylmethylsilyl)-1-iodo-2-methyldisilanyl]benzene (1) with KC8 results in the formation of isolable Si-centered triradical 1,3,5-[((Bu2MeSi)-Bu-t)(2)Si](3)C6H3 (2), which was characterized by X-ray crystallography and electron paramagnetic resonance (EPR) spectroscopy. The quartet ground state for triradical 2 was established using EPR spectroscopy by Curie plots (5-60 K) for the characteristic Delta m =2 and Delta m = 3 transitions.
- リンク情報
- ID情報
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- DOI : 10.1246/cl.140913
- ISSN : 0366-7022
- eISSN : 1348-0715
- Web of Science ID : WOS:000347438400016