Issue 8, 2003
From the journal:

Dalton Transactions

Synthesis and characterization of new coordination polymers generated from oxadiazole-containing ligand and inorganic M(ii) [M = Cu(ii), Co(ii)] salts

Yu-Bin Dong,*a   Jian-Ping Ma,a   Ru-Qi Huang,a   Fang-Zhen Lianga  and  Mark D. Smithb  

* Corresponding authors

a College of Chemistry, Chemical Engineering and Materials Science, Shandong Key Lab of Chemical Functional Materials, Shandong Normal University, Jinan, 250014, P. R. China
E-mail: yubindong@sdnu.edu.cn

b Department of Chemistry and Biochemistry, The University of South Carolina, Columbia, SC 29208, USA

Abstract

The coordination chemistry of the oxadiazole-containing ligand 2,5-bis(4-pyridyl)-1,3,4-oxadiazole (L5) with inorganic Cu(II) and Co(II) salts has been investigated. Three new coordination polymers (1–3) and one H-bonded polymer (4) were prepared by solution reactions. [Cu(L5)(H2O)(SO4)]·2(H2O) (1) adopts a novel chiral three-dimensional motif with rhombus channels (ca. 6.04 × 14.09 Å). [Co(L5)(CH3OH)2(SO4)](CH3OH)(H2O)3.5 (2) features a novel two-dimensional network. [Cu(L5)2(H2O)2](L5)2(ClO4)2(CH3OH)(H2O) (3) features a two-dimensional rhombus-grid-type layer with inner grid cavity dimensions of 13.22 × 13.22 Å2. Compound 4, however, is a molecular complex that is bound together by strong N⋯H–O and O⋯H–O hydrogen bonds into a three-dimensional H-bonded network.

Graphical abstract: Synthesis and characterization of new coordination polymers generated from oxadiazole-containing ligand and inorganic M(ii) [M = Cu(ii), Co(ii)] salts

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Article information

DOI
https://doi.org/10.1039/B210811A
Article type
Paper
Submitted
04 Nov 2002
Accepted
27 Feb 2003
First published
18 Mar 2003

Dalton Trans., 2003, 1472-1479

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Synthesis and characterization of new coordination polymers generated from oxadiazole-containing ligand and inorganic M(II) [M = Cu(II), Co(II)] salts

Y. Dong, J. Ma, R. Huang, F. Liang and M. D. Smith, Dalton Trans., 2003, 1472 DOI: 10.1039/B210811A

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