Abstract Three copper complexes constructed with sulfur-containing dibutyldithiocarbamate ligand (DDTC), [(Et 2 NCS 2 ) 4 Cu 2 ] ( 1 ), [(Et 2 NCS 2 )(EtO)Cu] 2 ( 2 ) and [(Et 2 NCS 2 ) 6 Cu 13 I 10 ] n ( 3 ) have been synthesized through the reaction of CuI with different mole ratios of DDTC under solution-diffusion conditions. The single crystal X-ray diffraction revealed that divalent Cu cations in complexes 1 and 2 imply that the reactant, Cu(I), was involved in the redox process. They formed binuclear complexes according to bridging S from DDTC ligands and O atoms from ethanol molecules respectively. The mixed valence Cu cations had two types of coordination environments in complex 3 and formed a two-dimensional layered coordination polymer by bridging the five-core Cu(I) clusters and Cu(II). The powder X-ray diffraction, luminescent, thermogravimetric analysis, etc. were also studied in this paper.

中文翻译：

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三种含二丁基二硫代氨基甲酸酯配体的铜配合物的合成、结构和性质

摘要 含硫二丁基二硫代氨基甲酸酯配体(DDTC)、[(Et 2 NCS 2 ) 4 Cu 2 ] ( 1 )、[(Et 2 NCS 2 )(EtO)Cu] 2 ( 2 ) 和[(Et 2 NCS 2 ) 6 Cu 13 I 10 ] n ( 3 )是通过CuI与不同摩尔比的DDTC在溶液扩散条件下反应合成的。单晶 X 射线衍射显示配合物 1 和 2 中的二价 Cu 阳离子意味着反应物 Cu(I) 参与了氧化还原过程。他们分别根据 DDTC 配体的桥连 S 和乙醇分子的 O 原子形成双核复合物。混合价Cu阳离子在配合物3中具有两种配位环境，并通过桥接五核Cu（I）簇和Cu（II）形成二维层状配位聚合物。粉末X射线衍射，发光，