Metal chelates of N-(2-pyridylmethyl)iminodiacetate(2-) ion (pmda). Part I. Two mixed-ligand copper(II) complexes of pmda with N,N-chelating bases. Synthesis, crystal structure and properties of H2pmda·0.5H2O, [Cu(pmda)(pca)]·3H2O(pca = α-picolylamine) and [Cu(pmda)(Hpb)]·5H2O (Hpb = 2-(2′-pyridyl)benzimidazole)

1. Choquesillo-Lazarte, D.
2. Covelo, B.
3. González-Pérez, J.M.
4. Castieiras, A.
5. Niclós-Gutiérrez, J.