作者:Vasily S. Oganesyan、Andrew N. Cammidge、Gareth A. Hopkins、Fiona M. Cotterill、Ivan D. Reid、Upali A. Jayasooriya
DOI:10.1021/jp0362990
日期:2004.3.1
Muon spin rotation spectra of muoniated radicals of the enediyne compounds (E)- and (Z)-RC⋮CCHCHC⋮CR where R = −CH2CH2CH2CH3 are reported and the temperature variation of these spectra from 250 to 400 K investigated. All primary radicals expected were observed and assigned using ab initio DFT calculations. The properties of a six membered secondary radical likely to be formed by the cyclization of
报道了烯二炔化合物 (E)- 和 (Z)-RC⋮CCHCHC⋮CR 的介子自旋旋转光谱,其中 R = -CH2CH2CH2CH3,并研究了这些光谱从 250 到 400 K 的温度变化。使用从头算 DFT 计算观察和分配所有预期的初级自由基。使用 ab initio DFT 计算估计可能由 muoniated Z 异构体的环化形成的六元二级自由基的性质。