Self-assembly of three CdII- and CuII-containing coordination polymers from 4,4′-dipyridyl disulfide

被引：67

作者：

Luo, JH ^{[1
]}

Hong, MC ^{[1
]}

Wang, RH ^{[1
]}

Yuan, DQ ^{[1
]}

Cao, R ^{[1
]}

Han, L ^{[1
]}

Xu, YQ ^{[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 / 19期

关键词：

cadmium; coordination polymers; copper; fluorescence; magnetic properties; N ligands;

D O I：

10.1002/ejic.200300153

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three new organic/inorganic coordination polymers, [{Cu(4-DPDS)(2)(H2O)}.2NO(3).3H(2)O](n) (1), [{Cu(4-DPDS)(2)(SO4)}. 1.5H2O.CH3OH](n) (2), and [Cd(4-DPDS)2Cl(2)](n) (3), have been synthesized by using the flexible ligand 4,4'-dipyridyl disulfide (4-DPDS). Complex I crystallized in the Ibca space group: a = 10.5275(6), b = 20.2670(1), c = 27.235(1), V = 5811.5(6) Angstrom(3), Z = 16. Complex 2 crystallized in the Pnna space group: a 10.547(2), b = 14.201(2), c = 19.667(3) Angstrom, V = 2945.8(8) Angstrom(3), Z = 8. Complex 3 crystallized in the P2(1)/c space group: a = 7.6146(3), b = 18.2606(8), c = 9.3203(2) Angstrom, beta = 100.26(1)degrees, V = 1275.24(8) Angstrom(3), Z = 4. The three coordination polymers display a variety of structural architectures, ranging from double-stranded chains (1) to two-dimensional channels (2) and two-dimensional, puckered, grid-like arrays (3). Magnetic characterizations show that complex 1 exhibits antiferromagnetic interactions while 2 is ferromagnetic. Solid-state fluorescence results reveal that 3 exhibits fluorescence emissions at 418 and 575 nm (lambda(ex) = 314 nm). (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.

引用

页码：3623 / 3632

页数：10

共 87 条

[31] Highly porous and stable metal-organic frameworks: Structure design and sorption properties [J].