Formation and Characterization of [BrC(NMe2)2)][Br3] and [BrC(NMe2)2)]2[Br8] in Ionic Liquids. Issue 1 (2nd December 2016)

• Record Type: Journal Article
• Authors: Sonnenberg, Karsten; Pröhm, Patrick; Steinhauer, Simon; Wiesner, Anja; Müller, Carsten; Riedel, Sebastian
• Other Names: Feldmann Claus guestEditor.; Ruck Michael guestEditor.
• Is Part Of: Zeitschrift für anorganische und allgemeine Chemie. Volume 643:Issue 1(2017)
• Page Start: 101
• Page End: 105
• Publication Date: 2016-12-02
• Subjects: Halogen chemistry; Polybromides; Dianions; Quantum‐chemical calculations; Ionic liquids; Chemistry, Inorganic -- Periodicals; Chemistry -- Periodicals; 540
• DOI: 10.1002/zaac.201600337
• Languages: English
• ISSNs: 0044-2313

Abstract

Abstract : The polybromide salts [BrC(NMe2 )2 ]2 [Br8 ] and [BrC(NMe2 )2 ][Br3 ] were synthesized in the ionic liquid [BMP][OTf] (1‐butyl‐1‐methyl‐pyrrolidinium triflate). The compounds were characterized by Raman, NMR, and X‐ray single crystal structure determination as well as quantum‐chemical calculations. The polybromide dianion [Br8 ] 2– structure shows similarities to the very recently reported structure of the first octachloride [Cl8 ] 2– . Abstract :