hexatriene

英

美

网络己三烯

Comparing the Relative Stability of Benzene with that of Hexatriene by Using the Methods of HMO and PMO
利用HMO法和PMO法比较苯与已三烯的相对稳定性
In this paper, we used the quantum chemistry method introduced the external electric field perturbation, to calculate the varying rule about the polarizability magnitudes of the polyacetylene and hexatriene isomers, respectively.
本文采用引入外电场微扰的量子化学方法，分别计算了聚乙炔和已三烯三种异构体极化率的取值规律。
The regularity of variation of the polyene polarizability and the factors influencing the polarizability were discussed on the basis of the calculated results, and the difference between the physico-chemical properties of the foms-isomer and the cis-isomer of hexatriene was explained satisfactorily.
讨论了影响共轭多烯电子极化率的诸因素及其变化规律，并对比了己三烯2种异构体的电子极化率，解释了它们有关物理化学性质间的差异。
The aggregation behavior of chitosan ( CS) has been investigated with fluorescence probe technique. The fluorescence emission spectra and fluorescence polarization ( p value) of 1,6-diphenyl hexatriene ( DPH) in dilute aqueous solutions of CS were measured.
以1,6二苯基己三烯（DPH）为探针分子，通过测定其在壳聚糖（CS）水溶液中的荧光发射光谱及稳态荧光偏振值，研究了CS在稀溶液中的聚集行为。