Issue 32, 2011
From the journal:

Dalton Transactions

Studies of the isomerization and photophysical properties of a novel 2,2′:6′,2′′-terpyridine-based ligand and its complexes†

Dongmei Li,ab   Qiong Zhang,a   Peng Wang,a   Jieying Wu,a   Yuhe Kan,c   Yupeng Tian,*ade   Hongping Zhou,*a   Jiaxiang Yang,a   Xutang Taoc  and  Minhua Jiangd  

* Corresponding authors

a Department of Chemistry, Anhui Province Key Laboratory of Functional Inorganic Material Chemistry, Anhui University, Hefei, P. R. China
E-mail: yptian@ahu.edu.cn, zhpzhp@263.net
Fax: +86-551-5107304
Tel: +86-551-5108151

b Henan Electric Power Research Institute, Zhengzhou, P. R., China

c Department of Chemistry, Jiangsu Province Key Laboratory for Chemistry of Low-Dimensional Materials, Huaiyin Teachers College, Huaian, P. R. China
E-mail: yhkan@yahoo.cn

d State Key Laboratory of Crystal Materials, Shandong University, Jinan, P. R. China

e State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, P. R. China

Abstract

A novel 2,2′:6′,2′′-terpyridine-based ligand L and its complexes [ML2](ClO4)2·CH2Cl2 (M = Cd 1, Zn 2, Cu 4, Mn 5), [CoL2](ClO4)23, CdLI26 and CdL(SCN)27 were synthesized and fully characterized. The crystal structures of 1–6 were solved by single crystal X-ray diffraction analysis. The linear absorption and emission properties, and third-order nonlinear optical (NLO) properties of all the complexes were systematically investigated. The equilibrium of the trans- and cis- isomers of L was studied both experimentally and theoretically. The configurations and photophysical properties of the complexes display a large dependence on the choice of metal ions and anions.

Graphical abstract: Studies of the isomerization and photophysical properties of a novel 2,2′:6′,2′′-terpyridine-based ligand and its complexes

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Article information

DOI
https://doi.org/10.1039/C1DT10752F
Article type
Paper
Submitted
25 Apr 2011
Accepted
20 May 2011
First published
05 Jul 2011

Dalton Trans., 2011,40, 8170-8178

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Studies of the isomerization and photophysical properties of a novel 2,2′:6′,2′′-terpyridine-based ligand and its complexes

D. Li, Q. Zhang, P. Wang, J. Wu, Y. Kan, Y. Tian, H. Zhou, J. Yang, X. Tao and M. Jiang, Dalton Trans., 2011, 40, 8170 DOI: 10.1039/C1DT10752F

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