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Nitrilotriacetato Complexes of Lanthanides - A Thermochemical Study

N. Ivičić ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb, Croatia, Yugoslavia
B. Kužnar ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb, Croatia, Yugoslavia
Vl. Simeon ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb, Croatia, Yugoslavia

Sažetak

The heats of formation of mono- and bis-nitrilotriacetato complexes
of tervalent lanthanide ions were measured calorimetrically
at 20' C in 0.1 M KN03• From the experimental heat data and the
formation constants determined by others under similar experimental
conditions the entropy changes on coordination were calculated. A support is given for the opinion that, in essentially electrostatic complexes, the complex formation enthalpies and entropies are mutually correlated because of the displacement of solvent molecules in complex formation.

Ključne riječi

Hrčak ID:

197303

URI

https://hrcak.srce.hr/197303

Datum izdavanja:

10.1.1972.

Posjeta: 829 *