用于指导仲氢诱导核极化状态保存的己烯分子中五自旋的单重态制备和寿命研究
慈杰,杨雪,辛家祥,魏达秀,姚叶锋

Preparation and Lifetime Studies of the Singlet State of Five Spins in Hexene Molecules Used to Guide the Preservation of the Parahydrogen-induced Nuclear Polarization State
CI Jie,YANG Xue,XIN Jiaxiang,WEI Daxiu,YAO Yefeng
图1 己烯分子的结构式和在氘代丙酮溶液中的单脉冲1H NMR谱(500 MHz)
Fig. 1 The molecular structure and 1H NMR spectrum of hexene in deuterated acetone solution (500 MHz)