首页> 外文期刊>Journal of chemical crystallography >Structure of bis(dipropyldithiocarbamate) cadmium(II), [Cd_2(n-Pr_2dtc)_4] (dtc = dithiocarbamate)
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Structure of bis(dipropyldithiocarbamate) cadmium(II), [Cd_2(n-Pr_2dtc)_4] (dtc = dithiocarbamate)

机译:双(二丙基二硫代氨基甲酸酯)镉(II)[Cd_2(n-Pr_2dtc)_4](dtc =二硫代氨基甲酸酯)的结构

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摘要

The cadmium complex of bis(dipropyldithiocarbamate), [Cd_2(n-Pr_2dtc)_4] (dtc = dithiocarbamate) was crystallized from ethylether. It crystallizes in the monoclinic system, space group P_(2I)/c, with lattice parameters, a = 8.2532(1), b = 19.4519(1), c = 13.4163(2) A, #beta# = 99.243(1) deg, and Z = 4. The X-ray single-crystal structure of [Cd_2(n-Pr_2dtc)_4] reveals that the complex is binuclear in the solid state and the Cd atom has a distorted square-pyramidal coordination environment and four equatorial donors are the two bidentate chelate sulfur atoms from two dtc ligands, of which the sulfur atom from the bridging dtc ligand occupies the apical position of the symmetry-related Cd atom in the dimer structure.
机译:双(二丙基二硫代氨基甲酸酯)[Cd_2(n-Pr_2dtc)_4](dtc =二硫代氨基甲酸酯)的镉络合物从乙醚中结晶。它在单斜晶系空间群P_(2I)/ c中结晶,晶格参数为a = 8.2532(1),b = 19.4519(1),c = 13.4163(2)A,#beta#= 99.243(1) deg,Z =4。[Cd_2(n-Pr_2dtc)_4]的X射线单晶结构表明,该络合物在固态为双核,并且Cd原子具有扭曲的方金字塔配位环境和四个赤道供体是来自两个dtc配体的两个双齿螯合硫原子,其中来自桥接dtc配体的硫原子在二聚体结构中占据对称相关的Cd原子的顶端位置。

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