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Single\u2010crystal X\u2010ray diffraction revealed the scandium(III) center bonded to the naphthalene dianion in a \u03c3<jats:sup>2<\/jats:sup>:\u03c0\u2010coordination mode, whereas the anthracene dianion is symmetrically attached to the scandium(III) center in a \u03c3<jats:sup>2<\/jats:sup>\u2010fashion. All compounds have been characterized by multinuclear, including <jats:sup>45<\/jats:sup>Sc\u2005NMR spectroscopy. Quantum chemical calculations of these intensely colored arene complexes confirm scandium to be in the oxidation state +3. The intense absorptions observed in the UV\/Vis spectra are due to ligand\u2010to\u2010metal charge transfers. Whereas nitriles underwent C\u2212C coupling reaction with the reduced arene ligand, the reaction with one equivalent of [NEt<jats:sub>3<\/jats:sub>H][BPh<jats:sub>4<\/jats:sub>] led to the mono\u2010protonation of the reduced arene ligand.<\/jats:p>","DOI":"10.1002\/chem.202000946","type":"journal-article","created":{"date-parts":[[2020,3,11]],"date-time":"2020-03-11T12:24:50Z","timestamp":1583929490000},"page":"10290-10296","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Reduced Arene Complexes of Scandium"],"prefix":"10.1002","volume":"26","author":[{"given":"Priyabrata","family":"Ghana","sequence":"first","affiliation":[{"name":"Institute of Inorganic Chemistry RWTH Aachen University  Landoltweg 1 52056 Aachen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander","family":"Hoffmann","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry RWTH Aachen 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