{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T18:12:59Z","timestamp":1791569579748,"version":"4.3.4"},"reference-count":79,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T00:00:00Z","timestamp":1788739200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T00:00:00Z","timestamp":1788739200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    A new class of bio\u2010inspired insensitive energetic materials has been designed, synthesized, and comprehensively characterized. Co\u2010crystal of 2,8\u2010diazidoadenine and 8\u2010nitrotetrazolo[1,5\u2010\n                    <jats:italic>c<\/jats:italic>\n                    ]pyrimidine\u20105,7(1\n                    <jats:italic>H<\/jats:italic>\n                    ,6\n                    <jats:italic>H<\/jats:italic>\n                    )\u2010dione was formed upon simple suspension in EtOAc. The crystalline phases were characterized by powder x\u2010ray diffractograms, which unambiguously confirmed the formation of new crystalline species, and were supported by electron diffraction, solid\u2010state NMR, and infrared spectroscopy. The crystal structures of 2,8\u2010diazidoadenine and 8\u2010nitrotetrazolo[1,5\u2010\n                    <jats:italic>c<\/jats:italic>\n                    ]pyrimidine\u20105,7(1\n                    <jats:italic>H<\/jats:italic>\n                    ,6\n                    <jats:italic>H<\/jats:italic>\n                    )\u2010dione were determined by single\u2010crystal x\u2010ray analysis. The detonation performance of the designed energetic materials was calculated, yielding detonation pressures of 15.9\u201220.4\u00a0GPa and detonation velocities of 6284\u20127423 m\/s, placing the materials among the competitive candidates in the class of insensitive high\u2010energy density materials. The impact sensitivities confirmed the insensitivity of 2,8\u2010diazidoadenine, 8\u2010nitrotetrazolo[1,5\u2010\n                    <jats:italic>c<\/jats:italic>\n                    ]pyrimidine\u20105,7(1\n                    <jats:italic>H<\/jats:italic>\n                    ,6\n                    <jats:italic>H<\/jats:italic>\n                    )\u2010dione, and their co\u2010crystal. Co\u2010crystallization induced a conformational rotation of the azido group in 2,8\u2010diazidoadenine, resulting in improved crystal packing and a higher material density. Furthermore, the low thermal stability of 8\u2010nitrotetrazolo[1,5\u2010\n                    <jats:italic>c<\/jats:italic>\n                    ]pyrimidine\u20105,7(1\n                    <jats:italic>H<\/jats:italic>\n                    ,6\n                    <jats:italic>H<\/jats:italic>\n                    )\u2010dione was significantly improved in the formed co\u2010crystal. Besides, the energetic properties of 2,6,8\u2010triazidopurine revealed its sensitivity to impact and friction, and it was identified as a high\u2010performance energetic compound in the class of primary explosives, with a calculated detonation pressure of 19.8\u00a0GPa and a detonation velocity of 7423 m\/s.\n                  <\/jats:p>","DOI":"10.1002\/chem.71653","type":"journal-article","created":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T09:46:47Z","timestamp":1788774407000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Bioinspired Energetic Materials: A Co\u2010Crystal of Explosophore\u2010Functionalized Nucleobase Analogs"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-8216-0890","authenticated-orcid":false,"given":"D\u0101gs D\u0101vis","family":"L\u012bpi\u0146\u0161","sequence":"first","affiliation":[{"name":"Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology Riga Technical University  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elena","family":"Reinhardt","sequence":"additional","affiliation":[{"name":"Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology Riga Technical University  Riga Latvia"},{"name":"Department of Chemistry Ludwig\u2010Maximilian University of Munich  Munich Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3276-1157","authenticated-orcid":false,"given":"Thomas M.","family":"Klap\u00f6tke","sequence":"additional","affiliation":[{"name":"Department of Chemistry Ludwig\u2010Maximilian University of Munich  Munich Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-6835-2103","authenticated-orcid":false,"given":"Anatoly","family":"Mishnev","sequence":"additional","affiliation":[{"name":"National Institute of Research and Innovation  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9205-8255","authenticated-orcid":false,"given":"Kristaps","family":"Valkovskis","sequence":"additional","affiliation":[{"name":"Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology Riga Technical University  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4055-8442","authenticated-orcid":false,"given":"Artis","family":"Kons","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Medicine and Life Sciences University of Latvia  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8692-7768","authenticated-orcid":false,"given":"Kristaps","family":"Sar\u0161\u016bns","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Medicine and Life Sciences University of Latvia  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4149-8971","authenticated-orcid":false,"given":"Agris","family":"B\u0113rzi\u0146\u0161","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Medicine and Life Sciences University of Latvia  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4798-867X","authenticated-orcid":false,"given":"Daniel M.","family":"Tcho\u0144","sequence":"additional","affiliation":[{"name":"Institute of Physics of the Czech Academy of Sciences  Praha Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7883-613X","authenticated-orcid":false,"given":"Alons","family":"Lends","sequence":"additional","affiliation":[{"name":"National Institute of Research and Innovation  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5227-0369","authenticated-orcid":false,"given":"M\u0101ris","family":"Turks","sequence":"additional","affiliation":[{"name":"Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology Riga Technical University  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9607-2222","authenticated-orcid":false,"given":"Irina","family":"Novosjolova","sequence":"additional","affiliation":[{"name":"Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology Riga Technical University  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,7]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"crossref","DOI":"10.1016\/j.cej.2024.150410","article-title":"Synthesis, Design and Development of Energetic Materials: Quo Vadis?","volume":"486","author":"Muravyev N. 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