作者:Zuoquan Wang、Hong Zhang、Farukh Jabeen、Girinath Gopinathan-Pillai、Justin A. Arami、Benjamin J. Killian、Kelcie D. Stiegler、Dalia S. Yudewitz、Pauline L. Thiemann、Jessica D. Turk、Wenfeng Zhou、Peter J. Steel、C. Dennis Hall、Alan R. Katritzky
DOI:10.1002/ejoc.201501056
日期:2015.12
reported and the effects of nitro groups in the aromatic rings on the experimental heats of decomposition (ΔHd) and heats of combustion (ΔHc) are evaluated. Heats of formation (ΔHf) and densities (ρ) were calculated and correlations between ΔHd and ΔHf were assessed for these compounds. Experimental determination of ρ (by gas pycnometry) on a selection of the compounds led to the calculation of detonation
报道了一系列 3,5-二-芳基-1,2,4-恶二唑的合成和表征,以及芳环中硝基对实验分解热 (ΔHd) 和燃烧热 (ΔHc) 的影响) 进行评估。计算了这些化合物的形成热 (ΔHf) 和密度 (ρ),并评估了 ΔHd 和 ΔHf 之间的相关性。对选择的化合物进行 ρ(通过气体比重测定法)的实验确定导致通过 Explo 5 程序计算爆速 (VD)、爆压 (PD) 和比冲 (ISP) 参数。化合物 (4i) 的 X 射线分析证实了该结构,并显示出晶体密度(在 120 K 下)与气体比重测定法确定的接近。