Stability constants of silver (I) perchlorate complex with macrocyclic ligands in methanol+N-methyl-2-pyrrolidinone mixtures | Health & Environmental Research Online (HERO)

Health & Environmental Research Online (HERO)

Print Feedback Export to File

This record has one attached file:

Citation
Tags

HERO ID

1178628

Reference Type

Journal Article

Title

Stability constants of silver (I) perchlorate complex with macrocyclic ligands in methanol+N-methyl-2-pyrrolidinone mixtures

Author(s)

Kalidas, C; Balaji, S

Year

1999

Is Peer Reviewed?

Journal

Indian Journal of Chemistry. Section A
ISSN: 0376-4710
EISSN: 0975-0975

Volume

Issue

Page Numbers

618-620

Web of Science Id

WOS:000082226100023

Abstract

The stability constants of silver perchlorate complex with 18-crown-6, dibenzo-18-crown-6, in N-methyl-2-pyrrolidinone (NMP), cryptands 21 and 22 in methanol and NMP and of cryptand 222 in various methanol+NMP mixtures have been determined potentiometrically at 30 degrees C. The stability constants are found to be higher in methanol than in NMP or in mixtures of methanol+NMP. The cryptate assumption is found to be satisfactory for the evaluation of Gibbs transfer energies of silver ion in methanol+NMP mixtures with cryptand 222.