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The reactions of the pnictogenylboranes H<jats:sub>2<\/jats:sub>E\u2010BH<jats:sub>2<\/jats:sub>\u22c5NMe<jats:sub>3<\/jats:sub> (<jats:bold>1\u2009a<\/jats:bold>=P, <jats:bold>1\u2009b<\/jats:bold>=As) with phosphorus and arsenic centered nucleophiles of the type [EH<jats:sub>2<\/jats:sub>]<jats:sup>\u2212<\/jats:sup> (E=P, As) lead to the formation of compounds of the type [H<jats:sub>2<\/jats:sub>E\u2010BH<jats:sub>2<\/jats:sub>\u2010E\u2032H<jats:sub>2<\/jats:sub>]<jats:sup>\u2212<\/jats:sup> (<jats:bold>2<\/jats:bold>: E=E\u2032=P; <jats:bold>3<\/jats:bold>: E=E\u2032=As; <jats:bold>4<\/jats:bold>: E=P, E\u2032=As) containing anionic pnictogen\u2013boron chain\u2010like units. Furthermore, a longer 5\u2010membered chain species [H<jats:sub>2<\/jats:sub>As\u2010BH<jats:sub>2<\/jats:sub>\u2010PH<jats:sub>2<\/jats:sub>\u2010BH<jats:sub>2<\/jats:sub>\u2010AsH<jats:sub>2<\/jats:sub>]<jats:sup>\u2212<\/jats:sup> (<jats:bold>5<\/jats:bold>) and a cyclic compound [NHC<jats:sup>dipp<\/jats:sup>\u2010H<jats:sub>2<\/jats:sub>B\u2010PH<jats:sub>2<\/jats:sub>\u2010BH<jats:sub>2<\/jats:sub>\u2010NHC<jats:sup>dipp<\/jats:sup>]<jats:sup>+<\/jats:sup>[P<jats:sub>5<\/jats:sub>B<jats:sub>5<\/jats:sub>H<jats:sub>19<\/jats:sub>]<jats:sup>\u2212<\/jats:sup> (<jats:bold>6<\/jats:bold>) containing a <jats:italic>n<\/jats:italic>\u2010butylcyclohexane\u2010like anion were obtained. All the compounds have been characterized by X\u2010ray structure analysis, multinuclear NMR spectroscopy, IR spectroscopy, and mass spectrometry. DFT calculations elucidate their high thermodynamic stability, the charge distribution, and give insight into the reaction pathway.<\/jats:p>","DOI":"10.1002\/anie.201608875","type":"journal-article","created":{"date-parts":[[2016,10,25]],"date-time":"2016-10-25T07:33:36Z","timestamp":1477380816000},"page":"14828-14832","source":"Crossref","is-referenced-by-count":34,"title":["Anionic Chains of Parent Pnictogenylboranes"],"prefix":"10.1002","volume":"55","author":[{"given":"Christian","family":"Marquardt","sequence":"first","affiliation":[{"name":"Universit\u00e4t Regensburg Institut f\u00fcr Anorganische Chemie  93040 Regensburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tobias","family":"Kahoun","sequence":"additional","affiliation":[{"name":"Universit\u00e4t Regensburg Institut f\u00fcr Anorganische Chemie  93040 Regensburg 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