Preparation and Crystal Structure Determination of Zinc (II) Bromide Complexes at the Presence of Various Ligands

IF 3.5 Q2 CHEMISTRY, MULTIDISCIPLINARY
A. D. Khalaji, E. Shahsavani, M. Dušek, M. Kučeráková, W. Hornfeck
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引用次数: 0

Abstract

In this paper, we report the syntheses and crystal structuredetermination of three mononuclear and four-coordinated zinc(II) bromide complexes with chemical formula of [Zn(tsc)2]Br2 (1), Zn(PPh3)2Br2 (2) and Zn(Brcatsc)Br2 (3). The synthesized complexes are characterized by elemental analysis (CHN) and theircrystal structures are investigated by single crystal X-ray diffraction. In complex 1, the TSC coordinates to the zinc(II) ion as a bidentate ligand via N and S atoms. In complex 3, the thiosemicarbazone ligand Brcatsc coordinates to zinc(II) ion as a monodentate ligand via S atom. In these complexes, the zinc(II) ion coordinated in a distorted tetrahedral coordination geometry.
不同配体下锌(II)溴化配合物的制备及晶体结构测定
本文报道了化学式为[Zn(tsc)2]Br2(1)、Zn(PPh3)2Br2(2)和Zn(Brcatsc)Br2(3)的三种单核四配位溴化锌配合物的合成和晶体结构的测定。用元素分析(CHN)对合成的配合物进行了表征,并用单晶x射线衍射对其晶体结构进行了研究。在配合物1中,TSC通过N和S原子与锌离子作为双齿配体进行配位。在配合物3中,硫代氨基脲配体Brcatsc作为单齿配体通过S原子与锌(II)离子配位。在这些配合物中,锌(II)离子以扭曲的四面体配位几何配位。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Chemical Methodologies
Chemical Methodologies CHEMISTRY, MULTIDISCIPLINARY-
CiteScore
3.10
自引率
1.80%
发文量
8
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