Synthesis, crystal structure and fluorescence of two novel mixed-ligand cadmium coordination polymers with different structural motifs

被引：147

作者：

Luo, JH ^{[1
]}

Hong, MC ^{[1
]}

Wang, RH ^{[1
]}

Cao, R ^{[1
]}

Han, L ^{[1
]}

Lin, ZZ ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Peoples R China

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2003年 / 14期

关键词：

cadmium; coordination polymers; fluorescence; N ligands;

D O I：

10.1002/ejic.200300080

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two novel cadmium((II)) coordination compounds, [Cd(bpe)(1.5)(NO2.BDC)].0.25H(2)O (1) and [Cd(bpp)(NO2-BDC)(H2O)].0.25H(2)O (2) [NO2.BDCH2 = 5-nitro-1,3-benzenedicarboxylic acid, bpe = 1, 2-bis (4 -pyridyl) ethane, bpp = 1,3-bis(4-pyridyl)propane] have been hydrothermally synthesized by reaction of cadmium chloride and NO2.BDC with the homologous ligands bpe and bpp, respectively. The former compound displays a remarkable three-dimensional architecture sustained by the catenation of 2D bilayers, while the latter exhibits a unique twofold interpenetrating three-dimensional architecture. The thermal and fluorescence properties associated with their crystal structures have been measured. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.

引用

页码：2705 / 2710

页数：6

共 67 条

[1] Supramolecular isomerism in coordination compounds: Nanoscale molecular hexagons and chains [J].