3D Ln-Ag (Ln = Nd; Eu) coordination polymers based on N- and O-donor ligands: Synthesis, crystal structures and luminescence

被引：71

作者：

Qiu, Yongcai ^{[1
]}

Liu, Hanguo ^{[1
]}

Ling, Yuri ^{[2
]}

Deng, Hong ^{[1
]}

Zeng, Ronghua ^{[1
]}

Zhou, Guoyong ^{[1
]}

Zeller, Matthias ^{[3
]}

机构：

[1] S China Normal Univ, Sch Chem & Environm, Guangzhou 510006, Peoples R China

[2] S China Univ Technol, Sch Chem & Energy Engn, Guangzhou 510640, Peoples R China

[3] Youngstown State Univ, Dept Chem, Youngstown, OH 44555 USA

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 12期

关键词：

hydrothermal synthesis; isostructural; Ln/Ag heterometallic complexes; luminescence;

D O I：

10.1016/j.inoche.2007.08.018

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The self-assembly of isonicotinic acid with metal salts under hydrothermal conditions gave two isostructural 3D 4d-4f coordination polymers, Ln(2)Ag(4)(OX)(IN)(6)(H2O)(1.5) center dot 2(ClO4) [Ln = Nd (1); Eu (2), OX = oxalic acid, IN = isonicotinic acid). Compounds 1 and 2 are 3D coordination frameworks via 2D layers built by carboxylate groups of isonicotinic acid and oxalate ligands coordinating to metal centers and completing the linear linker by silver ions. Furthermore, the luminescent properties of complex 2 have also been investigated. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1399 / 1403

页数：5

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