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新型Cd(Ⅱ)/Zn(Ⅱ)配合物的合成、晶体结构和荧光性质研究 被引量：1

Synthesis,Crystal Structure and Fluorescence Properties of New Cd(Ⅱ)/Zn(Ⅱ) Complexes
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摘要 采用溶剂热合成方法,得到了2种未见报道的配合物[Cd_2(bpp)_2(DNBA)_4](1)和[Zn(bpp) (DNBA)_2](2)[bpp=1,3-二(4-吡啶基)丙烷,DNBA=3,5-二硝基苯甲酸],通过元素分析、TG、IR、单晶X-射线衍射对化合物的结构进行了表征.结果表明化合物1为双核镉配合物,相邻的双核单元通过π-π堆积作用拓展为1D超分子.化合物2为1D螺旋链状配位聚合物.此外,固态标题化合物在室温下表现出蓝色的荧光性质. Two new complexes [Cd2 （bpp）2 （DNBA）4] （1） and [Zn （bpp） （DNBA）2] （2） （bpp = 1,3-di （4-pyridyl） propane, DNBA = 3, 5-dinitrobenzoate） have been obtained from solvothermal reactions and structurally characterized by elemental analyses, TG, IR spectroscopy, and single-crystal X-ray diffraction analyses. Compound 1 is a binuclear cadmium complex and adjacent dimers are extended into 1D supramolecular network through π-π interactions. Compound 2 is a 1D helical chain coordination polymer. Moreover, the title complexes exhibit blue fluorescent emission in the solid state at room temperature.
作者 刘国成 陈勇强 王秀丽 刘超
机构地区 渤海大学化学化工学院
出处 《南开大学学报（自然科学版）》 CAS CSCD 北大核心 2009年第1期1-6,共6页 Acta Scientiarum Naturalium Universitatis Nankaiensis
基金 国家自然科学基金(20871022)
关键词 配合物 晶体结构 分子间作用 荧光性质 complex crystal structure intermolecular interaction fluorescence property
分类号 O614 [理学—无机化学]
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参考文献21

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同被引文献13

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南开大学学报（自然科学版）
2009年 第1期

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