Abstract
The solution behavior of beryllium halides and triflate in acetonitrile was studied by NMR, IR and Raman spectroscopy. Thereby mononuclear units [(MeCN)2BeX2] (X = Cl, Br, I, OTf) were identified as dominant species in these solutions. The solid state structure of [(MeCN)2Be(OTf)2] has been determined by X-ray diffraction. If only one equivalent of MeCN is used the dinuclear compounds [(MeCN)BeX2]2 (X = Cl, Br, I) are formed. Partial halide and triflate dissociation into the monomeric complexes as well as the formation of hetero-halide complexes [(MeCN)2BeClBr], [(MeCN)2BeClI] and [(MeCN)2BeBrI] was observed.
Dedicated to: Professor Robert Glaum on the occasion of his 60th birthday.
Funding source: DFG
Award Identifier / Grant number: BU2725/8-1
Acknowledgment
H. Lars Deubner is thanked for measurement of the Raman spectra. The DFG is gratefully acknowledged for financial support (BU2725/8-1).
Author contribution: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
Research funding: This study was funded by DFG under grant BU2725/8-1.
Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
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