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While all conceivable third and fourth row\n                    <jats:italic>p<\/jats:italic>\n                    \u2010block elements are known as bridging atoms, boron remained the only second row\n                    <jats:italic>p<\/jats:italic>\n                    \u2010block element to be incorporated into [1]ferrocenophanes, so far. Here, we describe the synthesis, isolation and full characterization of a carba[1]ferrocenophane, previously speculated to be unstable due to its high energy conformation. Single\u2010crystal X\u2010ray diffraction reveals the highest angular deflection from ferrocene's coplanarity so far (\n                    <jats:italic>\u03b1<\/jats:italic>\n                    = 36.7\u00b0,\n                    <jats:italic>\u03b4<\/jats:italic>\n                    = 151.8\u00b0), which is reflected by its deep red color (\n                    <jats:italic>\u03bb<\/jats:italic>\n                    <jats:sub>max<\/jats:sub>\n                    = 511\u00a0nm) and high air\u2010sensitivity. Nonetheless, the carba[1]ferrocenophane is thermally robust up to 200\u00b0C, which, according to DFT calculations, is due to non\u2010covalent interactions arising from the ligand system.\n                  <\/jats:p>","DOI":"10.1002\/anie.2211037","type":"journal-article","created":{"date-parts":[[2026,7,12]],"date-time":"2026-07-12T16:40:58Z","timestamp":1783874458000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["The Missing Link in Ferrocenophane Chemistry: Isolation of a Carba[1]Ferrocenophane"],"prefix":"10.1002","volume":"65","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1930-6264","authenticated-orcid":false,"given":"Aylin","family":"Feuerstein","sequence":"first","affiliation":[{"name":"Department of Chemistry Faculty of Natural Sciences and Technology Campus Saarbr\u00fccken Saarland University  Saarbr\u00fccken 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Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5969-6618","authenticated-orcid":false,"given":"Andr\u00e9","family":"Sch\u00e4fer","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Natural Sciences and Technology Campus Saarbr\u00fccken Saarland University  Saarbr\u00fccken 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