ELECTRONIC AND MOLECULAR STRUCTURAL INVESTIGATIONS

1.测定了顺式和反式己三烯的红外光谱和拉曼光谱。 重新测量和重新分配。过去的任务(S)显示出轻微的， 但值得注意的是，这是一个错误。 2.详细研究了顺式-己三烯的低里德堡跃迁。 获得了3P(A1)和3D(A2)Rydberg态的确定任务。 还观察到了3S、3p素数、3d素数和4s态。 3.不同类型的替代者效应的综合 共轭多烯的下里德堡谱被微扰. 建造的。

1. The infrared and Raman spectra of cis- and trans-hexatriene were remeasured and reassigned. Past assignment(s) were shown to be slightly, but significantly, in error. 2. The lower Rydberg transitions of cis-hexatriene were studied in detail. Firm assignments were obtained for the 3p(A1) and 3d(A2) Rydberg states. The 3s, 3p-prime, 3d-prime and 4s states were also observed. 3. A synthesis of the effect of different types of substitutional perturbations on the lower Rydberg spectra of conjugated polyenes was constructed.