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首页> 外文期刊>Journal of Chemical Crystallography >Synthesis and Crystal Structures of Cadmium Iodide Complexes of N,N′-Diethylthiourea and 1,3-Diazinane-2-thione
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Synthesis and Crystal Structures of Cadmium Iodide Complexes of N,N′-Diethylthiourea and 1,3-Diazinane-2-thione

机译:N,N'-二乙基硫脲和1,3-二氮杂烷-2-硫酮的碘化镉络合物的合成和晶体结构

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摘要

Two cadmium(II) iodide complexes, [Cd(Detu)2I2] (1) and [Cd(Diaz)2I2] (2) (Detu = N,N′-diethylthiourea; Diaz = 1,3-diazinane-2-thione) have been prepared and their structures been determined by X-ray crystallography. The crystal structures show that both complexes are mononuclear with the cadmium atom coordinated to two iodide ions and two thione ligands adopting a distorted tetrahedral geometry. Whereas, 2 exists as discrete monomeric species, the structure of 1 consists of three crystallographically independent molecules. The complexes were also characterized by IR and NMR (1H and 13C) spectroscopy.
机译:两种碘化镉(II)络合物[Cd(Detu)2 I2 ](1)和[Cd(Diaz)2 I2 ](2)(Detu =制备了N,N′-二乙基硫脲; Diaz = 1,3-二氮杂环丁烷-2-硫酮,并通过X射线晶体学确定了它们的结构。晶体结构表明,两种络合物都是单核的,镉原子配位到两个碘离子和两个硫酮配体,并采用扭曲的四面体几何形状。 2作为离散的单体形式存在,而1的结构由三个晶体学独立的分子组成。还通过IR和NMR(1 H和13 C)光谱表征了该配合物。

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  • 来源
    《Journal of Chemical Crystallography》 |2012年第6期|p.615-620|共6页
  • 作者单位

    Department of Chemistry, University of Engineering and Technology, Lahore, 54890, Pakistan;

    Department of Chemistry, Government Diyal Singh College, Lahore, Pakistan;

    Department of Chemistry, University of Engineering and Technology, Lahore, 54890, Pakistan;

    Center of Research Excellence in Petroleum Refining and Petrochemicals, Research Institute, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia;

    Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia;

    Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia;

    Lehrstuhl für Anorganische Chemie, Institut für Chemie, Technische Universität Chemnitz, Straße der Nationen 62, 09111, Chemnitz, Germany;

    Lehrstuhl für Anorganische Chemie, Institut für Chemie, Technische Universität Chemnitz, Straße d;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Cadmium(II) iodide; N,N′-Diethylthiourea; 1,3-Diazinane-2-thione; Crystal structures;

    机译:碘化镉;N;N'-二乙基硫脲;1,3-二嗪烷-2-硫酮;晶体结构;

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