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Herein, we show that solid double\u2010cavity host <jats:italic>nor<\/jats:italic>\u2010<jats:italic>seco<\/jats:italic>\u2010cucurbit[10]uril (<jats:italic>ns<\/jats:italic>\u2010Q[10]) functions as an efficient adsorption separator for pyridine; benzene and toluene can be obtained in &gt;99.9\u2009% purity by this method. Thermal removal of pyridine from <jats:italic>ns<\/jats:italic>\u2010Q[10]\u22c5Py<jats:sub>2<\/jats:sub> allows 10 separation cycles without erosion of performance. The geometry of the <jats:italic>ns<\/jats:italic>\u2010Q[10]\u22c5Py<jats:sub>2<\/jats:sub> ternary complex was established by single\u2010crystal X\u2010ray diffraction methods. The <jats:italic>ns<\/jats:italic>\u2010Q[10] cage facilitates the removal of pyridine from toluene and benzene, with &gt;99.9\u2009% purity for the separated compounds.<\/jats:p>","DOI":"10.1002\/anie.202207209","type":"journal-article","created":{"date-parts":[[2022,7,8]],"date-time":"2022-07-08T15:09:42Z","timestamp":1657292982000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":57,"title":["Double\u2010Cavity <i>Nor<\/i>\u2010<i>Seco<\/i>\u2010Cucurbit[10]uril Enables Efficient and Rapid Separation of Pyridine from Mixtures of Toluene, Benzene, and Pyridine"],"prefix":"10.1002","volume":"61","author":[{"given":"Ming","family":"Liu","sequence":"first","affiliation":[{"name":"State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University  Guiyang 550025 P. R. 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