{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T01:32:49Z","timestamp":1760146369944,"version":"build-2065373602"},"reference-count":19,"publisher":"MDPI AG","issue":"21","license":[{"start":{"date-parts":[[2024,10,23]],"date-time":"2024-10-23T00:00:00Z","timestamp":1729641600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"RAFAEL Advanced Defense Systems Ltd.","award":["348034809","20714270"],"award-info":[{"award-number":["348034809","20714270"]}]},{"name":"The Center for Security Science &amp; Technology, Technion\u2014Israel Institute of Technology (CSST)","award":["348034809","20714270"],"award-info":[{"award-number":["348034809","20714270"]}]},{"name":"Trudy Mandel Louis Charitable Trust","award":["348034809","20714270"],"award-info":[{"award-number":["348034809","20714270"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>In cold methanol, energetic ionic liquid 1-n-propyl-3-vinyl-imidazol-1-ium perchlorate, 1, crystallizes in the presence of excess Ba(ClO4)2, 2, into tetrakis 1-propyl-3-vinyl-imidazol-1-ium\u00b7barium hexa-perchlorate, 3. Crystals of 3, with molecular formula (C8H13N2)4\u00b7BaCl6O24, are colorless and monoclinic, with space group P21\/c. The crystal structure is characterized by a dodecahedral coordination around the barium atom, with each perchlorate chelating Ba2+ in a \u03ba2O,O\u2019 fashion, and the Ba(ClO4)64\u2212 anion is surrounded by four imidazolium cations.<\/jats:p>","DOI":"10.3390\/molecules29215010","type":"journal-article","created":{"date-parts":[[2024,10,23]],"date-time":"2024-10-23T06:00:52Z","timestamp":1729663252000},"page":"5010","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Crystal Structure of Dodecahedral Ba2+ Hexa-Perchlorate Complex Tetrakis 1-N-Propyl-3-vinyl-imidazol-1-ium\u00b7Barium Hexa-Perchlorate"],"prefix":"10.3390","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-5272-2312","authenticated-orcid":false,"given":"Yuval","family":"Zertal","sequence":"first","affiliation":[{"name":"Schulich Faculty of Chemistry, Technion\u2212Israel Institute of Technology Technion City, Haifa 3200003, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8929-6829","authenticated-orcid":false,"given":"Natalia","family":"Fridman","sequence":"additional","affiliation":[{"name":"Schulich Faculty of Chemistry, Technion\u2212Israel Institute of Technology Technion City, Haifa 3200003, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3104-2038","authenticated-orcid":false,"given":"Levi","family":"Gottlieb","sequence":"additional","affiliation":[{"name":"RAFAEL, Advanced Defense Systems Ltd., POB 2250, Haifa 3102101, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1563-1046","authenticated-orcid":false,"given":"Yoav","family":"Eichen","sequence":"additional","affiliation":[{"name":"Schulich Faculty of Chemistry, Technion\u2212Israel Institute of Technology Technion City, Haifa 3200003, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,10,23]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"71896","DOI":"10.1039\/C5RA09578F","article-title":"Imidazolium Based Energetic Ionic Liquids for Monopropellant Applications: A Theoretical Study","volume":"5","author":"Thomas","year":"2015","journal-title":"RSC Adv."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"650","DOI":"10.1039\/C6NJ03009B","article-title":"Investigation of 1,2,3-Trialkylimidazolium Ionic Liquids: Experiment and Density Functional Theory Calculations","volume":"41","year":"2017","journal-title":"New J. 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Rev."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"3584","DOI":"10.1002\/anie.200504236","article-title":"Energetic Nitrogen-Rich Salts and Ionic Liquids","volume":"45","author":"Singh","year":"2006","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_12","doi-asserted-by":"crossref","unstructured":"Meyer, R., K\u00f6hler, J., and Homburg, A. (2016). Explosives, Wiley-VCH. [7th ed.]. completely revised and updated.","DOI":"10.1002\/9783527689583"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1021\/cm048864x","article-title":"New Energetic Salts Based on Nitrogen-Containing Heterocycles","volume":"17","author":"Xue","year":"2005","journal-title":"Chem. Mater."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"7377","DOI":"10.1021\/cr200039c","article-title":"Azole-Based Energetic Salts","volume":"111","author":"Gao","year":"2011","journal-title":"Chem. 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