Bin Liu, Liang He, Zi-chen Shi, Wen-hui Huang, Qi Xue, Jian-hui Yang
{"title":"Syntheses, structures, properties, and calculation of a family of ionic crystals based on 1,3‐bis(5‐tetrazolyl)triazene","authors":"Bin Liu, Liang He, Zi-chen Shi, Wen-hui Huang, Qi Xue, Jian-hui Yang","doi":"10.1002/zaac.202400049","DOIUrl":null,"url":null,"abstract":"Sodium salt of 1,3‐bis(5‐tetrazolyl)triazene (NaH2BTT‧4H2O) was obtained through diazo‐couple reaction with 5‐aminotetrazole as starting reactants, and a family of energetic ionic crystals of the 1,3‐bis(5‐tetrazolyl)triazene anions HnBTT(3‐n)‐ with different cations were investigated, including protonated amines (ethanediamine, hydrazinium, aminoguanidine, methylhydrazinium) and Y(H2O)83+. The structures and physicochemical properties of these compounds were characterized by IR, Raman, X‐ray diffraction (XRPD) and TG‐DSC. Ethanediamine salt is the best thermal stable, while hydrazinium salt possess a highest nitrogen rich value of 79.76%. Both of them show a rapid collapse of the BTT main frame, and almost all of the dissociation products are released in the form of gas.","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift für anorganische und allgemeine Chemie","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/zaac.202400049","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Sodium salt of 1,3‐bis(5‐tetrazolyl)triazene (NaH2BTT‧4H2O) was obtained through diazo‐couple reaction with 5‐aminotetrazole as starting reactants, and a family of energetic ionic crystals of the 1,3‐bis(5‐tetrazolyl)triazene anions HnBTT(3‐n)‐ with different cations were investigated, including protonated amines (ethanediamine, hydrazinium, aminoguanidine, methylhydrazinium) and Y(H2O)83+. The structures and physicochemical properties of these compounds were characterized by IR, Raman, X‐ray diffraction (XRPD) and TG‐DSC. Ethanediamine salt is the best thermal stable, while hydrazinium salt possess a highest nitrogen rich value of 79.76%. Both of them show a rapid collapse of the BTT main frame, and almost all of the dissociation products are released in the form of gas.