| 由1,10-菲咯啉衍生物和1,12-十二烷二酸构筑的Pb(Ⅱ)配合物的合成,晶体结构与发光性质 | |
| Syntheses, Crystal Structures and Photoluminescent Properties of Pb(Ⅱ) Complexes Constructed from 1,10-Phenanthroline Derivatives and 1,12-Dodecanedioic Acid | |
| 摘要: 以1,10-菲咯啉衍生物和H2DDA为混合配体,合成了2种Pb(II)金属-有机配合物,即:[Pb(TCPP)(DDA)0.5(NO3)]n (1) 和[Pb(TCPB)(DDA)0.5]n (2)(TCPP=2-(1H-1,3,7,8-环戊二烯并[l]四氮杂菲-2-基)苯酚,TCPB=2-(1H-1,3,7,8-环戊二烯并[l]四氮杂菲-2-基)苯甲酸,H2DDA=1,12-十二烷二酸),并采用元素分析、红外光谱和单晶X-射线衍射对其进行了结构表征。配合物1呈现(6,3)连接的二维网状结构,通过π-π作用形成三维超分子结构。配合物2是由TCPB和DDA配体连接Pb(Ⅱ)原子构筑的具有(4,4)连接的二维层状结构。此外,配合物1和2在室温下具有绿色的荧光。 | |
| 关键词: 铅(Ⅱ)配合物 1,10-菲咯啉衍生物 1,12-十二烷二酸 晶体结构 发光 | |
| 基金项目: 教育部新世纪优秀人才计划项目(No.NCET-10-0176);江苏大学研究生科研创新计划项目(No.CXZZ11_0555)资助项目。 | |
| Abstract: Two Pb(Ⅱ) metal-organic complexes, namely [Pb(TCPP)(DDA)0.5(NO3)]n (1) and [Pb(TCPB)(DDA)0.5]n (2) (TCPP=2-(1H-1,3,7,8-Tetraaza-cyclopenta[l]phenanthren-2-yl)phenol, TCPB=2-(1H-1,3,7,8-Tetraaza-cyclopenta[l]phenanthren-2-yl)benzoic acid, H2DDA=1,12-dodecanedioic acid), based on the mixed ligands of 1,10-phenanthroline derivatives and H2DDA were synthesized and characterized by elemental analyses, IR spectra, and single-crystal X-ray diffraction. The complex 1 presents the (6,3)-connected 2D nets, which are connected through π-π interactions to generate 3D supermolecular structure. While complex 2 is a 2D layer structure with (4,4)-connected topology constructed by TCPB and DDA ligands linking Pb(Ⅱ) atoms. Furthermore, complexes 1 and 2 exhibit green photoluminescent properties at room temperature. CCDC: 989785, 1; 989786, 2. | |
| Keywords: lead(Ⅱ) complex 1,10-phenanthroline derivatives 1,12-dodecanedioic acid crystal structure photoluminescent property | |
| 投稿时间：2014-05-28 修订日期：2014-07-09 | |
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| 李秀颖,高林,车广波,闫永胜,关庆丰.由1,10-菲咯啉衍生物和1,12-十二烷二酸构筑的Pb(Ⅱ)配合物的合成,晶体结构与发光性质[J].无机化学学报,2014,30(11):2669-2674. | |
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