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Authors: Clark, William P.
Köhn, Andreas
Niewa, Rainer
Title: The quasi-binary acetonitriletriide Sr3[C2N]2
Other Titles: Das quasi-binäre Acetonitriltriid Sr3[C2N]2
Issue Date: 2019 Zeitschriftenartikel 339-342 Angewandte Chemie, International edition 59 (2020), pp. 339-342
ISSN: 1521-3773
Abstract: The first quasi-binary acetonitriletriide Sr3[C2N]2 has been synthesised and characterised. The nearly colourless crystals were obtained from the reaction of Sr metal, graphite, and elemental N2, generated by decomposition of Sr(N3)2, in a sealed Ni ampoule with the aid of an alkali metal flux. The structure of this compound was analysed via single-crystal Xray diffraction and the identity of the [C2N]3- anion was confirmed by Raman spectroscopy and further investigated by quantum-chemical methods. Computed interatomic distances within the [C2N]3- anion strikingly match the obtained experimental data.
Appears in Collections:03 Fakultät Chemie

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