Two intra-molecular inter-ligand C(aromatic)-H···O(carboxyl) interactions reinforce the formation of a single Cu(II)-N4(pza) bond in the molecular recognition between pyrazine-2-carboxamide (pza) and the (iminodiacetato)copper(II) chelate. Synthesis, molecular and crystal structure and properties of [Cu(IDA)(pza)(H2O)] · H2O

1. Brandi-Blanco, M.P.
2. González-Pérez, J.M.
3. Choquesillo-Lazarte, D.
4. Carballo, R.
5. Castiñeiras, A.
6. Niclós-Gutiérrez, J.