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The stannylone <jats:bold>5<\/jats:bold> bearing a two\u2010coordinate zero\u2010valent tin atom is synthesized by reduction of the precursor <jats:bold>4<\/jats:bold> with potassium graphite. Compound <jats:bold>4<\/jats:bold> results from the Sn<jats:sup>II<\/jats:sup> halide precursor {[Si<jats:sup>II<\/jats:sup>(Xant)Si<jats:sup>II<\/jats:sup>]Sn<jats:sup>II<\/jats:sup>Cl}Cl <jats:bold>2<\/jats:bold> or {[Si<jats:sup>II<\/jats:sup>(Xant)Si<jats:sup>II<\/jats:sup>]SnBr<jats:sub>2<\/jats:sub>} <jats:bold>3<\/jats:bold> through reductive salt\u2010metathesis reaction with K<jats:sub>2<\/jats:sub>Fe(CO)<jats:sub>4<\/jats:sub>. According to density functional theory (DFT) calculations, the highest occupied molecular orbital (HOMO) and HOMO\u20101 of <jats:bold>5<\/jats:bold> correspond to a \u03c0\u2010type lone pair with delocalization into both adjacent vacant orbitals of the Si<jats:sup>II<\/jats:sup> atoms and a \u03c3\u2010type lone pair at the Sn<jats:sup>0<\/jats:sup> center, respectively, indicating genuine stannylone character.<\/jats:p>","DOI":"10.1002\/anie.202114073","type":"journal-article","created":{"date-parts":[[2021,11,17]],"date-time":"2021-11-17T16:57:07Z","timestamp":1637168227000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":44,"title":["A Genuine Stannylone with a Monoatomic Two\u2010Coordinate Tin(0) Atom Supported by a Bis(silylene) Ligand"],"prefix":"10.1002","volume":"61","author":[{"given":"Jian","family":"Xu","sequence":"first","affiliation":[{"name":"Department of Chemistry: Metalorganics and Inorganic Materials Technische Universit\u00e4t Berlin  Strasse des 17.\u2005Juni 115, Sekr. 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C2 10623 Berlin Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Zhu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Physical Chemistry of Solid Surface and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) and College of Chemistry and Chemical Engineering Xiamen University  361005 Xiamen People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9873-4103","authenticated-orcid":false,"given":"Matthias","family":"Driess","sequence":"additional","affiliation":[{"name":"Department of Chemistry: Metalorganics and Inorganic Materials Technische Universit\u00e4t Berlin  Strasse des 17.\u2005Juni 115, Sekr. 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