作者:Zhenfeng Zhang、Li Wang、Xiaopeng Xuan
DOI:10.1039/c6nj02622b
日期:——
An interesting CNâ¯CâX conformation lock, which determines the linear alignment of the CN and CâX fragments, has been found for the first time and is rationalized by density functional theory calculations. Second-order perturbation theory analysis based on the NBO method further reveals that the nature of the CNâ¯CâX interaction is mainly the lp(CN) â Ï*(CâX) interaction.
首次发现了一种有趣的 CNâ¯CâX 构象锁,它决定了 CN 和 CâX 片段的线性排列,并通过密度泛函理论计算得到了合理解释。基于 NBO 方法的二阶微扰理论分析进一步揭示了 CNâ¯CâX 相互作用的性质主要是 lp(CN) â Ï*(CâX) 相互作用。