Two energetic framework materials based on DNM-TNBI as host molecule: Effectively coordinated by different cations

In this study, DNM-TNBI as a host molecule to synthesize two new energetic open-framework materials by effectively coordinated with different cations. Their supramolecular structures were investigated and indicated that [DNM-TNBI2-][2NH4+] and [DNM-TNBI2-][2K+] can be classified as a new energetic hydrogen-bonded ammonium framework (EHAF) and an energetic metal organic framework (EMOF). Meanwhile, their thermal stabilities are higher than that of DNM-TNBI and have satisfactory detonation performance ([DNM-TNBI2-][2NH4+], D: 8050 m·s-1, P: 26.4 GPa; [DNM-TNBI2-][2K+], D: 8301 m·s-1, P: 30.8 GPa).PMID:38445562 | DOI:10.1002/asia.202301130

Source: Chemistry, an Asian Journal - March 6, 2024 Category: Chemistry Authors: Boqian Yang Bibo Li Yang Liu Chuanhao Xu Shangbiao Feng Shuhai Zhang Source Type: research