and cyclohexane series are discussed. Enthalpy differences between the isomeric diamantanols are compared with existing data from equilibration studies in solution. Comparisons are made between the experimental gas-phase enthalpies of formation and those obtained by molecular mechanics (empirical force field) calculations based on the Allinger MM1 force field model.
已经确定了四种单氧化二
金刚烷的燃烧和升华焓。在298.15 K时,在kcal mol –1中生成的固相和气相生成焓如下:二
金刚烷酮,–81.16±0.38,–56.53±0.41;diamantan-1-ol,–102.49±0.24,–74.30±0.28; diamantan-3-ol,–98.89±0.35,–71.14±1.10; diamantan-4-ol,–103.96±0.39,–75.80±0.39。讨论了
金刚烷,
金刚烷和
环己烷系列中的氧基和羟基增量。将异构体
金刚烷醇之间的焓差与溶液平衡研究中的现有数据进行比较。在实验的气相气相生成焓与基于Allinger MM1力场模型通过分子力学(经验力场)计算获得的气相焓之间进行了比较。