Syntheses and Crystal Structures of Zinc(II) Complexes with Two Kinds of Benzoate Derivatives

• Autorzy: Zhao Q. , Li H.-F. , Ma Y. -P. , Fang R. -B.
• Języki publikacji: EN

Abstrakty

EN

Two novel zinc(II) complexes of [Zn(L1)2(phen)]_5H2O 1 (L1 = 4-aminobenzoic acid, phen = 1,10-phenanthroline) and [Zn(L2)2(en)] 2 (L2 = 4-methoxybenzoic acid, en = ethylenediamine) have been prepared and characterized by X-ray single crystal structural analysis. Complex 1 crystallizes in the tetragonal system, space group I41/a. The zinc atom of the central ZnO3N2 system is pentahedral coordinated by two N atoms of phen and three O atoms of 4-aminobenzoic acid. Complex 2 belongs to orthorhombic system, space group Pbcn. The zinc atom of the central ZnO2N2 system lies on a twofold symmetry axis and is tetrahedrally coordinated by two N atoms of en and two O atoms of 4-methoxybenzoic acid.

Słowa kluczowe

EN

zinc(II) complexes; crystal structure; benzoate derivatives

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2002
• Tom: Vol. 76 / nr 4
• Strony: 497--502
• Opis fizyczny: Bibliogr. 19 poz., rys.

Twórcy

autor

Zhao Q.

• School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
• Department of Chemistry, Yunnan University, Kunming, 650091, P. R. China

autor

Li H.-F.

• School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China

autor

Ma Y. -P.

• School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China

autor

Fang R. -B.

• School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China

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