Relation between the N-NO2 bond length and stability of the secondary nitramines
作者:G. M. Nazin、V. G. Prokudin、V. V. Dubikhin、Z. G. Aliev、V. L. Zbarskii、N. V. Yudin、A. V. Shastin
DOI:10.1134/s107036321306011x
日期:2013.6
activation entropy of N-NO2 bond homolysis in a series of secondary nitramines was utilized for correction of the experimental values of activation energy E of this process proceeding from the reliable data for the rate constants of the nitramines decomposition in solutions. When comparing the refined values of E (kJ mol−1) with the N-Nbond length d N-N (Å) the following correlations were obtained: for cyclic
利用一系列仲硝胺中N-NO 2键均裂的活化熵的常数这一事实来校正该过程的活化能E的实验值。解决方案。当将E(kJ mol -1)的精制值与NN键长d N-N(Å)进行比较时,得出以下相关性:环状和骨架硝胺E = 663-356 d N-N,芳族硝胺E = 1810 − 1227 d N-N。之间的线性关系在一系列相似的化合物中观察到E和d。它取决于取代基的电子和空间效应。
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作者:van Romburgh
DOI:——
日期:——
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作者:Blanksma
DOI:——
日期:——
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作者:Franchimont
DOI:——
日期:——
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