Issue 6, 2008
From the journal:

CrystEngComm

1D lanthanide(iii) coordination polymers with disulfideligand generated in situ†‡

Fengyan Li,a   Lin Xu,*a   Bo Bi,a   Xizheng Liua  and  Lihua Fana  

* Corresponding authors

a Key Laboratory of Polyoxometalates Science, Ministry of Education, College of Chemistry, Northeast Normal University, Changchun, P. R. China
E-mail: linxu@nenu.edu.cn

Abstract

Three 1D Ln(III) - disulfide complexes [Dy(2,2′-DTDN)1.5(DMSO)3]·H2O (1), [Nd(2,2′-DTDN)1.5(DMSO)3] (2), and [Eu(2,2′-DTDN)1.5(DMSO)3]·H2O (3) (DTDN = dithiodinicotinate) have been synthesized and characterized with single-crystal X-ray diffraction analysis. The ligand dithiodinicotinate was generated in situ by two molecules of 2-mercaptonicotinic acid. These complexes are isostructural except for the lattice water molecules and show a double-chain structure built up from two chiral single-chain motifs. Compound 3 shows strong red fluorescent emissions in the solid state at room temperature. The magnetic properties of these three compounds were studied in the range of 2–300 K.

Graphical abstract: 1D lanthanide(iii) coordination polymers with disulfide ligand generated in situ

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Supplementary files

Article information

DOI
https://doi.org/10.1039/B800437B
Article type
Paper
Submitted
09 Jan 2008
Accepted
11 Jan 2008
First published
08 Feb 2008

CrystEngComm, 2008,10, 693-698

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1D lanthanide(III) coordination polymers with disulfide ligand generated in situ

F. Li, L. Xu, B. Bi, X. Liu and L. Fan, CrystEngComm, 2008, 10, 693 DOI: 10.1039/B800437B

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