Electrochemical synthesis of nickel(II) complexes of tosylamides: Crystal structures of [(4-methylphenyl)sulfonyl]-imino-1H-pyridine], 2,2′-bipyridine bis{[(4-methylphenyl) sulfonyl]-2-pyridyl-amide}nickel(II) and 1,10-phenanthroline bis{[(4-methylphenyl) sulfonyl]-2-pyridyl-amide}nickel(II)

1. Cabaleiro, S.
2. Castro, J.
3. Vázquez-López, E.
4. García-Vázquez, J.A.
5. Romero, J.
6. Sousa, A.