Summary
The quantitative acidimetric investigation (Bjerrum's method) of CuI coordination reactions in homogeneous aqueous medium is feasible by application of the easily accessible, well crystallized stable complex Cu(CH3CN)4ClO4 in 0.1 to 1 molar CH3CN aq., the stability of particles present in the system CuI, CH3CN, H2O being previously established polarographically. The advantage of the new acidimetric method lies in the possibility of investigating CuI in absence of CuII.
References
HabilitationsschriftP. Hemmerich, Basel (1963).
P. Hemmerich, Exper.16, 534 (1960).
P. Hemmerich, 14. Mosbacher Koll. der deutschen physiol. Gesellschaft:Mechanismen enzymatischer Reaktionen (Springer-Verlag, Berlin), im Druck.
H. Meerwein, V. Hederich undK. Wunderlich, Ber. dtsch. pharm. Ges.63, 548 (1958).
Zur Methode vgl.E. I. Onstott undH. A. Laitinen, J. Amer. chem. Soc.72, 4724 (1950).
J. Bjerrum, Kgl. danske videnskab. Selskab mat.-fys. Medd.12, No. 15 (1934), vgl. auchM. v. Stackelberg undH. v. Freyhold, Z. Elektrochem.46, 120 (1940).
Zur Übersicht vgl.R. S. Nyholm, Proc. chem. Soc.1961, 284.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hemmerich, P., Sigwart, C. Cu(CH3CN) +2 , ein Mittel zum Studium homogener Reaktionen des einwertigen Kupfers in wässriger Lösung. Experientia 19, 488–489 (1963). https://doi.org/10.1007/BF02150666
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02150666