Hydrothermal synthesis and characterization of a novel luminescent lead(II) framework extended by novel Pb-μ1,1-(N)CS-Pb bridges

被引：22

作者：

Ding, Bin ^{[1
]}

Liu, Yuan-Yuan ^{[1
]}

Zhao, Xiao-Jun ^{[1
]}

Yang, En-Cui ^{[1
]}

Wang, Xiu Guang ^{[1
]}

机构：

[1] Tianjin Normal Univ, Coll Chem & Life Chem, Tianjin 300387, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2009年 / 920卷 / 1-3期

关键词：

3-Carboxylic acid-4H-1,2,4-triazole; mu(1,1)-NCS; Tetra-dentate; Luminescent; COORDINATION-COMPOUNDS; COMPLEXES; POLYMERS; LA;

D O I：

10.1016/j.molstruc.2008.10.064

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Under hydrothermal conditions, using a triazole derivative ligand 3-carboxylic acid-4H-1,2,4-triazole (HL), lead(II) oxide and NH4NCS, a novel two-dimensional (2D) lead(II) framework {[Pb(L)(mu(1,1)-NCS)(H2O)]}(n) (1) can be isolated. For 1 NCS- anions adopt novel mu(1,1)-(N)CS bridges, which are further extended by tetra-dentate coordinated L ligands to form a 2D corrugated layered structure. Solid-state luminescent spectrum of 1 shows that the excited peak at 375 nm while the low-energy emission peak at 607 nm. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：248 / 251

页数：4

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