Interaction of proline, penicillamine and NTA with transition metal ions: A solution ionophoretic investigation

Pramod Kumar, Praveen P. Singh, V. K. Nigam, R. K.P. Singh

Research output: Contribution to journalArticlepeer-review

Abstract

The stability constants of metal-proline/penicillamine binary complexes are found to be 109.98/1010.58, 108.78/10 9.78, 105.98/109.68, 105.68/10 9.28 and that of metal-proline/penicillamine-NTA mixed complexes have been found to be 106.35/106.00, 106.04/10 5.85, 105.87/105.75, 105.80/10 5.57 for FeIII, CuII, NiII and CoII complexes respectively at 25°C, ionic strength (μ) = 0.1 M (HClO4).

Original languageEnglish
Pages (from-to)573-576
Number of pages4
JournalJournal of the Indian Chemical Society
Volume88
Issue number4
StatePublished - Apr 2011
Externally publishedYes

Keywords

  • Complex
  • Ionophoretic investigation
  • NTA
  • Penicillamine
  • Proline

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