【摘要】 本文通过实验数据总结出苯甲酸溶液的化学位移δ与溶剂的介电常数ε之间存在着如下的直线方程:1/δ=A+Blgε表明,凡偏离此直线的溶液,必存在着溶质与溶剂间的分子间氢键的作用。本文还对属于这种性光的二氧六环与呲啶溶液的谱图作了仔细的讨论。更多还原

【Abstract】 The results show that the relation between chemical shift δ of proton in-COOH group of benzoic acid solution and dielectric constant ε of pure solvents in above solutions can be descripting a linear epuation as δ^-1=A+Blgε If there is interaction of hydrogen bond between solute and solvent,then,the pofnt- oof solution would be deviate from the line,such as in cases of dioxane and pyridine. Their spectra have been detailly discussed in this paper.更多还原