Influence of the counter anion and solvent in the structure of copper derivatives with the 2,3-bis(2-pyridyl)pyrazine ligand

1. Gutiérrez, A.
2. Felisa Perpiñán, M.
3. Sánchez, A.E.
4. Carmen Torralba, M.
5. Rosario Torres, M.
6. Pilar Pardo, M.