UDK: 541, 127, 4:541, 49
2011. - V. 25. - N 4(120). - P. 25-30
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Complex formation of 15-crown-5 ether containing mono(styryl)bipyridine with ZnII and BaII perchlorates was studied. Ba2+ is capable of forming complexes with the crown-ether fragment and Zn2+ is able to coordinate the nitrogen atom of the heterocyclic residue. The complex stoichi 26 ometry, complex structure and stability constants were determined by electronic spectroscopy, 1H NMR spectroscopy and MASS spectrometry.
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