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Experientia

, Volume 19, Issue 9, pp 488–489 | Cite as

Cu(CH3CN) 2 + , ein Mittel zum Studium homogener Reaktionen des einwertigen Kupfers in wässriger Lösung

  • P. Hemmerich
  • C. Sigwart
Kurze Mitteilungen

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

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Copyright information

© Birkhäuser Verlag 1963

Authors and Affiliations

  • P. Hemmerich
    • 1
  • C. Sigwart
    • 1
  1. 1.Institut für Anorganische ChemieUniversität BaselSchweiz

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