A cadmium complex, [Cd2Cl4(BMPY)2] (BMPY: 2-(2-benzimidazolyl)pyridine), was synthesized by hydrothermal synthesis techniques and characterized by elemental analysis, thermogravimetric analysis, IR spectrum analysis and spectrofluorimetry. The single crystal structure was determined by the X-ray single crystal diffraction. The cadmium (Ⅱ) is coordinated with three chlorine atoms and two nitrogen atoms of one 2-(2-benzimidazolyl)pyridine molecule, generating a distorted quadrangular pyramid coordination geometry, and the dinuclear complex is formed with two chlorine bridge bonds. One-dimensional chain structure is constructed by hydrogen bonds of N-H……Cl, C-H……Cl and π-π interactions. TG-DTG and fluorescence analysis indicate that the complex has good thermal stability without decomposition reaction below 320 ℃ and exhibits a strong fluorescence-emission (λmax=408.9 nm) in the solid state at room temperature. CCDC: 856775.%通过水热反应,合成了2-(2-苯并咪唑基)吡啶(BMPY)镉(Ⅱ)配合物[Cd2Cl4(BMPY)2].对它进行了元素分析、热重、红外光谱及电子光谱表征,并用X-射线单晶衍射测定了配合物的晶体结构.配体2-(2-苯并咪唑基)吡啶中的2个氮原子与3个氯原子与镉(Ⅱ)配位,形成五配位的畸变四角锥构型,2个配位镉(Ⅱ)离子通过双氯桥键结合成双核镉的配合物.该配合物通过分子间N-H…Cl,C-H…Cl氢键和π-π作用形成一维链状结构.热重-微分热重(TG-DTG)分析结果表明,[Cd2Cl4(BMPY)d在320℃以下无分解反应,耐热性好.室温固态荧光测试显示,配合物在408.9 nm(λmax)处具有较强的荧光发射.
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机译：前所未有的双核二硫代氨基甲酸镉加合物：双μ2-N-（2-羟基乙基基）-N-异丙基氨基甲酸氨基硫代氨基甲酸-κ3S：SS bis {N-（2-羟基乙基基）-N-异丙基氨基甲酰胺基硫基-κ2SS（3-{（（1E）-（E）-2-（吡啶-3-基甲基亚叉基）肼一-1-基叉基甲基基}吡啶-κN）镉二水合物
