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Formation and Characterization of [BrC(NMe₂)₂)][Br₃] and [BrC(NMe₂)₂)]₂[Br₈] in Ionic Liquids

Karsten Sonnenberg, Patrick Pröhm, Simon Steinhauer, Anja Wiesner, Carsten Müller, Sebastian Riedel – 2017

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⁻.

Titel
Formation and Characterization of [BrC(NMe₂)₂)][Br₃] and [BrC(NMe₂)₂)]₂[Br₈] in Ionic Liquids
Verfasser
Karsten Sonnenberg, Patrick Pröhm, Simon Steinhauer, Anja Wiesner, Carsten Müller, Sebastian Riedel
Schlagwörter
Bromine, Polyhalogen Anions, Dianions
Datum
2017
Quelle/n
Erschienen in
Z. Anorg. Allg. Chem. 2017, 643, 101–105
Zitierweise
DOI: 10.1002/zaac.201600337
Sprache
eng