Zusammenfassung
Die neutralen Halogenide und Pseudohalogenide von Kobalt(II) sind in Nitromethan kaum dissoziiert. Bei Zusatz entsprechender Anionen zu Kobalt(II)-perchloratlösungen werden in Nitromethan folgende Koordinationsformen leicht gebildet: CoCl2, CoCl3 −, CoCl4 2−, CoBr2, CoBr3 −, CoBr4 2−, CoJ2, CoJ3 −, CoJ4 2−, Co[N3]2, [Co(N3)4]2−, Co[NCS]2, [Co(NCS)4]2−, Co[CN]2 [Co(CN)4]2− und [Co(CN)5]3−.
Abstract
The neutral halides and pseudohalides of cobalt(II) are nearly undissociated in nitromethane. On addition of the appropriate anion to a solution of cobalt(II)-perchlorate in nitromethane the following coordination forms are easily produced: CoCl2, CoCl3 −, CoCl4 2−, CoBr2, CoBr3 −, CoBr4 2−, CoJ2, CoJ3 −, CoJ4 2−, Co[N3]2, [Co(N3)4]2−, Co[NCS]2, [Co(NCS)4]2−, Co[CN]2, [Co(CN)4]2− and [Co(CN)5]3−.
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Gutmann, V., Wegleitner, K.H. Halogen-und Pseudohalogenkomplexe von Kobalt(II) in Nitromethan. Monatshefte für Chemie 99, 368–379 (1968). https://doi.org/10.1007/BF00908942
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DOI: https://doi.org/10.1007/BF00908942