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Characterization of Amide-Alkanediol Intermolecular Interactions

机译:酰胺-链烷二醇分子间相互作用的表征

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摘要

The properties of formamide + 1,2-alkanediol binary liquid systems were studied both at the macro- and microscopic levels using a combined experimental and, computational methodology: Physicochemical properties, infrared spectroscopy, and solvatochromic studies together with classic molecular dynamics and quantum chemistry calculations allowed the main characteristics of these binary fluids to be inferred with regard to the variations of hydrogen bonding with formamide and 1,2,-alkanediol molecular structures, mixture composition, and temperature. The complexity of these liquid systems arising from the presence of three different functional groups, which may act as hydrogen bond donors and acceptors, is analyzed, allowing a detailed picture to be inferred of the studied systems which is of relevance both for basic liquid state theory and for industrial purposes.
机译:使用组合的实验和计算方法:物理化学性质,红外光谱和溶剂变色研究,以及经典的分子动力学和量子化学计算,在宏观和微观层面上研究了甲酰胺+ 1,2-链烷二醇二元液体体系的性质。可以推断出这些二元流体的主要特征,即甲酰胺与1,2,-链烷二醇分子结构,混合物组成和温度的氢键变化。分析了由于可能作为氢键供体和受体的三个不同官能团的存在而产生的这些液体系统的复杂性,从而可以推断出所研究系统的详细情况,这与基本液态理论都相关和工业用途。

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