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

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Preparation of γ-diamminecopper(II) and the study of its structure

H. Langfelderová, J. Garaj, and J. Gažo

Slovak Tech. Univ., Bratislava

 

Abstract:  The formation of   γ-Cu(C204)(NH3)2 from the complex [Cu(NH3)5](C204) was followed by the method of non-isothermal kinetic analysis. The destruction takes place in two steps: At first 2 moles of NH3 release (EA =  20±1 kcal mol-1) and in the second reaction step у-Сu(С204)(NН3)2 is formed (EA = 24 ± 1 kcal mol-1). The structure of [Cu(NH3)5](C204) and of γ -Cu(C204)(NH3)2 is discussed on the basis of their infrared and EPR spectra.

Full paper in Portable Document Format: 282a173.pdf (in German)

 

Chemical Papers 28 (2) 173–179 (1974)

Thursday, July 09, 2020

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