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All the compounds reported herein have been characterized by multinuclear NMR, elemental analyses, LIFDI\u2010MS, and single\u2010crystal X\u2010ray diffraction techniques. Furthermore, the regeneration of silylene\u2013phosphinidene (<jats:bold>A<\/jats:bold>) was achieved from the reactions of <jats:bold>2<\/jats:bold>\u2013<jats:bold>3<\/jats:bold> with L\u2032Al (L\u2032=HC{(CMe)(2,6\u2010<jats:italic>i<\/jats:italic>Pr<jats:sub>2<\/jats:sub>C<jats:sub>6<\/jats:sub>H<jats:sub>3<\/jats:sub>N)}<jats:sub>2<\/jats:sub>). Theoretical studies on chalcogen\u2010bonded silicon phosphinidenes indicate that the Si\u2212E (E=S, Se, Te) bond can be best represented as charge\u2010separated electron\u2010sharing \u03c3\u2010bonding interaction between [LSi\u2212P\u2212<jats:sup><jats:italic>Me<\/jats:italic><\/jats:sup>cAAC]<jats:sup>+<\/jats:sup> and E<jats:sup>\u2212<\/jats:sup>. The partial double\u2010bond character of Si\u2212E is attributed to significant hyperconjugative donation from the lone pair on E<jats:sup>\u2212<\/jats:sup> to the Si\u2212N and Si\u2212P \u03c3*\u2010molecular orbitals.<\/jats:p>","DOI":"10.1002\/chem.201902661","type":"journal-article","created":{"date-parts":[[2019,7,7]],"date-time":"2019-07-07T22:10:33Z","timestamp":1562537433000},"page":"11422-11426","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Treatment of Silylene\u2013Phosphinidene with Chalcogens Resulted Exclusively in the Formation of Silicon\u2010Bonded Chalcogens"],"prefix":"10.1002","volume":"25","author":[{"given":"Soumen","family":"Sinhababu","sequence":"first","affiliation":[{"name":"Institut f\u00fcr Anorganische Chemie Universit\u00e4t G\u00f6ttingen  Tammannstrasse 4 37077 G\u00f6ttingen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mujahuddin 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