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二甲亚砜(DMSO)是重要的萃取剂、增塑剂和化学中间体,在化学工业中有着广泛的应用。它含有>S=0键,是良好的质子接受体,能够与Lewis酸形成氢键缔合物,因此有关DMSO与含氢氧键的极性物质混合性质的研究对于揭示含氢键体系的分子间作用力本质和收集分子的微观结构信息是十分重要的。Cowie等报导了水-DMSO体系在298.15,318.15和338.15K
Dimethylsulfoxide (DMSO) is an important extractant, plasticizer and chemical intermediates, has a wide range of applications in the chemical industry. It contains a> S = 0 bond and is a good proton acceptor capable of forming a hydrogen bond association with Lewis acids. Therefore, the study on the mixing properties of DMSO with hydroxyl-containing polar substances reveals the potential of revealing molecules containing hydrogen bond systems The nature of interplay and collection of molecular microstructure information is very important. Cowie et al. Reported water-DMSO systems at 298.15, 318.15 and 338.15K