Zinc(II) Complexes Derived from N,N-Donors

Author(s): Annan NA, Butler IS, Yahia El-Lazeik and Mostafa SI

Synthesis and characterization of zinc(II) complexes, [Zn(ad)Cl(H2O)] and [Zn(Hab)2](ClO4)2 {Had = adenine, Hab = 2-(1Hbenzimidazol-2-yl-N3)aniline-N} are reported. The ligands coordinate Zn(II) ion via two N-centers. Zn(II) atom is coordinating in tetrahedral structure, cyclic N7 after deprotonation of N9, NH2 (ad-), chloride and water molecule, and imidazole N and NH2 from two Hab ligands, respectively.
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