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CONFIGURATION-DEPENDENT PROPERTIES OF POLY(OXYETHYLENE) IN THE THIRD-ORDER INTERACTION APPROXIMATION
Author(s): 
Pages: 672-675
Year: Issue:  6
Journal: ACTA POLYMERICA SINICA

Keyword:  聚氧乙烯链三级相互作用近似旋转异构态构象性质;
Abstract: 基于旋转异构态近似模型,用半经验势函数计算了聚氧乙烯(POE)链在三级相互作用下构象能,并用三级相互作用近似下的统计权重矩阵方法计算了POE链的特征比、偶极矩比等构象性质.结果表明,当考虑了三级相互作用时,计算结果和实验值符合得比较好,与由二级相互作用近似得到的结果相比,在很大程度上得到了改善.
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