Issue 11, 2010

Synthesis, crystal structures, luminescent and thermal properties of two new metal–organic coordination polymers based on zinc(ii) carboxylates

Abstract

Two new metal–organic coordination polymers, [NH2(CH3)2]2[Zn3(bdc)4]·DMF·H2O (1) (H2bdc = 1,4-benzenedicarboxylic acid) and [NH2(CH3)2]2[Zn3(bpdc)4]·5DMF (2) (H2bpdc = 4,4′-biphenyldicarboxylic acid), were synthesized by heating a DMF solution of Zn(NO3)2·6H2O, [NH2(CH3)2]Cl and organic carboxylic acids. Single-crystal X-ray structure analysis reveals that these compounds have 3D anionic framework structures built from zinc(II) carboxylate layers linked by carboxylate anions. Compounds 1 and 2 were characterized by IR, TGA and XRPD, and their luminescent properties were also investigated.

Graphical abstract: Synthesis, crystal structures, luminescent and thermal properties of two new metal–organic coordination polymers based on zinc(ii) carboxylates

Supplementary files

Article information

Article type
Paper
Submitted
15 Mar 2010
Accepted
10 Jun 2010
First published
07 Jul 2010

New J. Chem., 2010,34, 2445-2450

Synthesis, crystal structures, luminescent and thermal properties of two new metal–organic coordination polymers based on zinc(II) carboxylates

S. A. Sapchenko, D. N. Dybtsev, D. G. Samsonenko and V. P. Fedin, New J. Chem., 2010, 34, 2445 DOI: 10.1039/C0NJ00196A

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