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Syntheses and crystal structures of two new coordination polymers constructed from 2-bromo-1,4-benzenedicarboxylate

✍ Scribed by Shengwen Wang

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
219 KB
Volume
43
Category
Article
ISSN
0232-1300

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✦ Synopsis

Abstract

To explore the possibility of obtaining the metal‐organic frameworks (MOFs) bearing the 2‐bromo‐1,4‐benzenedicarboxylate ligand, one new Mn(II) and one Co(II) coordination polymers, [Mn(HL)~2~(bipy)~2~·2H~2~O]·bipy (1) and [Co(L)(bpe)] (2) (bipy=4,4′‐bipyridine; bpe=1,2‐bis(4‐pyridyl)ethene) were synthesized and characterized by elemental analysis and X‐ray diffraction analysis. Compounds 1 exhibits one‐dimensional coordination chains, which are further connected to form two dimensional supramolecular networks through hydrogen bonding interactions. Compound 2 presents a two‐fold interpenetrating two‐dimensional layer structure. The 2‐bromo‐1,4‐benzenedicarboxylate anion exhibits different coordination modes in the two complexes. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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