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The reaction of\n                    <jats:italic>tris<\/jats:italic>\n                    \u2010(2\u2010pyridinylene\u2010\n                    <jats:italic>N<\/jats:italic>\n                    \u2010oxide)triaminoguanidinium salts with zinc(II) formate leads to the formation of cyclic supramolecular coordination compounds which in solution bind fullerenes in their spherical cavities. The rapid encapsulation of C\n                    <jats:sub>60<\/jats:sub>\n                    can be observed by NMR spectroscopy and single\u2010crystal X\u2010ray diffraction and is verified using computation.\n                  <\/jats:p>","DOI":"10.1002\/chem.201905390","type":"journal-article","created":{"date-parts":[[2019,12,12]],"date-time":"2019-12-12T21:45:24Z","timestamp":1576187124000},"page":"3609-3613","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Supramolecular Metallacycles and Their Binding of Fullerenes"],"prefix":"10.1002","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2354-4153","authenticated-orcid":false,"given":"Christian R.","family":"G\u00f6b","sequence":"first","affiliation":[{"name":"Institute of Inorganic Chemistry RWTH Aachen University  Landoltweg 1 52074 Aachen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7044-1712","authenticated-orcid":false,"given":"Andreas","family":"Ehnbom","sequence":"additional","affiliation":[{"name":"Department of Chemistry Texas A&amp;M University  P.O. 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