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Structure of bis[α-(1,2,4-triazole-1-yl)-acetophenone] dichorozinc(II) complex [ZnCl2(C2H2N3CH2COPh)2]

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Abstract

The crystal and molecular structure of [ZnCl2(N4-trzCH2COPh)2] (trz = 1,2,4-triazole) has been determined by X-ray crystallography. It crystallizes in the monoclinic system, space group C2/c, with lattice parameters a = 26.7892(4) Å, b = 4.9392(2) Å, c = 20.7872(1) Å, β = 127.517 (1)○, and z = 4. The complex has C 2 symmetry. The coordination geometry of each Zn atom is distorted tetrahedral formed by two Cl atoms and two tertiary N atoms of the α-(1,2,4-triazole-1-yl)-acetophenone ligands. The two equivalent Zn–Cl and Zn–N bonds form bond angles around the Zn(II) atom in the range 101.4(1)–120.8(1)○. C–H ⋅⋅⋅ O intermolecular interactions link the molecules in infinite chains in the [101] direction.

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Authors and Affiliations

  1. New Materials and Function Coordination Chemistry Laboratory, Qingdao University of Science and Technology, 266042, Qingdao, People's Republic of China

    Fangfang Jian, Hailian Xiao & Bing Yu

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  1. Fangfang Jian
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  2. Hailian Xiao
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  3. Bing Yu
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Jian, F., Xiao, H. & Yu, B. Structure of bis[α-(1,2,4-triazole-1-yl)-acetophenone] dichorozinc(II) complex [ZnCl2(C2H2N3CH2COPh)2]. Journal of Chemical Crystallography 33, 575–578 (2003). https://doi.org/10.1023/A:1024246920974

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