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Study of bis(iminodiacetato)cuprates(II) and tetrakis(iminodiacetato)cuprates(II)

I. Lukeš, I. Šmídová, A. Vlček, and J. Podlaha

Department ofInorganic Chemistry, Charles University, CS-128 40 Prague

 

Abstract: Compounds of the type M2[Cu(ida)2] • nH2O and M4'H2[Cu(ida)4] • mH20, where M = Li+, Na+, K+ ; M' = H+ , Li+, Na+, K+, l/2Ba2+ and ida= HN(CH2COO-)2 , were prepared. The infrared and electronic spectra, the EPR spectra, and the stability constants in aqueous solution were studied with the compounds prepared. The results obtained indicated the octahedral configuration of the donor atoms around copper and the preferential formation of complexes with the copper-to-ida mole ratio of 1:2 with the alkali metals and 1:4 with Ba2+ and H+ .

Full paper in Portable Document Format: 383a331.pdf

 

Chemical Papers 38 (3) 331–339 (1984)

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