Journal
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
Volume 75, Issue 11, Pages 939-949Publisher
WALTER DE GRUYTER GMBH
DOI: 10.1515/znb-2020-0141
Keywords
acetonitrile; beryllium; coordination chemistry; N-donor adducts
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Funding
- DFG [BU2725/8-1]
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The solution behavior of beryllium halides and triflate in acetonitrile was studied by NMR, IR and Raman spectroscopy. Thereby mononuclear units [(MeCN)(2)BeX2] (X = Cl, Br, I, OTf) were identified as dominant species in these solutions. The solid state structure of [(MeCN)(2)-Be(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)(2)BeClBr], [(MeCN)(2)BeClI] and [(MeCN)(2)BeBrI] was observed.
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