CRYSTAL STRUCTURE OF A NOVEL PHENOLATO, AZIDO, AND ACETATO Co–BRIDGED TRINUCLEAR ZINC(II) COMPLEX DERIVED FROM 4–CHLORO–2–[(2–DIETHYLAMINOETHYLIMINO)METHYL]PHENOL
G.–H. Sheng1, X.–S. Cheng2, Z.–L. You2, H.–L. Zhu1
1Shandong University of Technology, P. R. China
2Liaoning Normal University, P. R. China
Keywords: trinuclear complex, zinc complex, crystal structure, X–ray crystallography
Abstract
A novel phenolato, azido, and acetato co-bridged trinuclear zinc(II) complex [Zn3L2(m2–CH3COO)2(m1,1–N3)(N3)], where L is the deprotonated form of 4–chloro–2–[(2–diethylaminoethylimino)methyl]phenol, is prepared and characterized by elemental analysis, infrared spectrum, and single crystal X–ray determination. The complex crystallizes in the triclinic space group P1, with unit cell dimensions a = 12.7196(5) Å, b = 13.6597(6) Å, c = 13.7214(5) Å, α = 65.700(1)°, β = 83.429(1)°, γ = 63.545(1)°, V = 1938.4(1) Å3, Z = 2, GOOF = 1.013, R1 = 0.0456, and wR2 = 0.1032. Structural analysis shows that the distances among the adjacent zinc atoms are 3.282(1) Å and 3.213(1) Å. The zinc atoms are in distorted square pyramidal and trigonal bipyramidal coordinations.
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