ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Influence of auxiliary solvents on tetracyano complex-compounds

A. Sopková, F. Kaľavský, M. Šingliar, J. Bubanec, and P. Králik

Department of Inorganic Chemistry, Faculty of Natural Sciences, P. J. Šafárik University, CS-041 54 Košice

Abstract: The interaction of the tetracyano complexes Cu(NH₃)_m Ni(CN)_{4 .}nH₂0 and ZnNi(CN)₄ . nH₂0 with water, methanol, hexane, cyclohexane, benzene, 3-methylpyridine, and pyridine was investigated. All these compounds influence the ability of sorption of tetracyano complexes and the last two solvents also bring about changes in their structure. The interaction of all these solvents with tetracyano complexes gives rise to a stationary phase which makes it possible to perform a better chromatographic separation of different organic mixtures at increased temperatures.

Full paper in Portable Document Format: 406a735.pdf

Chemical Papers 40 (6) 735–745 (1986)