A polemic is given regarding the published mathematical representations that Rajalakshmi and coworkers [Chem. Data Collect. 30 (2020) 100,561/1–100,561/14] reported in their paper to describe the measured densities and speeds of sounds, as well as the calculated excess molar volumes and excess isentropic compressibilities, of binary mixtures of benzylamine with either tetrahydrofuran, 2-methyltetrahydrofuran, 1,3-dioxolane and 1,4-dioxane. The published mathematical representations were found to not back-calculate the measured experimental data and thermodynamic excess properties based upon the fore-mentioned experimental values.

中文翻译：

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评论“不同温度下含环醚和苄胺的二元混合物的分子间相互作用研究”

对 Rajalakshmi 及其同事发表的数学表示进行了辩论 [Chem。数据收集。30 (2020) 100,561/1–100,561/14] 在他们的论文中报道了测量的声音密度和速度，以及计算的过量摩尔体积和过量等熵压缩率，苄胺与四氢呋喃，2-甲基四氢呋喃、1,3-二氧戊环和1,4-二氧六环。发现已发表的数学表示没有根据上述实验值对测得的实验数据和热力学过剩特性进行反算。