On the relationship between the structures of Cu(II) complexes and their chemical transformations

Autor: O. Hodúr, H. Langfelderová
Rok vydání: 1994
Předmět:
Zdroj: Journal of Thermal Analysis. 42:973-979
ISSN: 1572-8943
0368-4466
DOI: 10.1007/bf02547119
Popis: The thermal dehydration of pentacoordinate complexes [Cu(maleinate)(H 2 O)] (1), [Cu 2 (citrate)(H 2 O) 2 ] (II) and [Cu(phenoxyacetate) 2 (H 2 O) 3 ] (III) was investigated and correlated with the structural changes occurring during the dehydration. It was found that the activation parameters of the reactions do not follow the lengths of the split Cu-OH 2 bonds. The lowest E a and lgA values were found for compound I, the highest ones for compound III. The most expressive changes of the anionic ligand binding mode the place during the dehydration of this compound
Databáze: OpenAIRE