60147-26-4Relevant articles and documents
A THERMOMETRIC TITRIMETRIC STUDY OF THE COMPLEXATION OF ALKALINE-EARTH METALS BY MACROCYCLIC POLY(AMINOCARBOXYLIC) ACIDS
Ewin, Gavin,Hill, John O.
, p. 3501 - 3519 (2007/10/02)
Thermometric titrimetry has been employed to determine K, ΔH and ΔS data for the complexation reaction in aqueous solution of 1,4-piperazine-N,N'-diacetic acid, 1,5-diazacyclooctane-N,N'-diacetic acid, 1-oxa-4,7-diazacyclononane-N,N'-diacetic acid, 4-oxa-1,7-diazacyclodecane-N,N'-diacetic acid and 1,11-dioxa-4,8-diazacyclotridecane-N,N'-diacetic acid with alkaline earth metal cations.Factors influencing the thermodynamic stability of these complexes are discussed.