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A two-dimensional metal organic network with 1,3,5-benzenetricarboxylate and cobalt (II) ions: synthesis, structure and topology

Anirban Karmakar (Institutionen för kemi- och bioteknik, Fysikalisk kemi) ; C. L. Oliver
Zeitschrift Fur Kristallographie (0044-2968). Vol. 228 (2013), 7, p. 330-334.
[Artikel, refereegranskad vetenskaplig]

We herein report the synthesis and structure of a two dimensional (2D) metal-organic coordination polymer (or metal-organic network) which extends in two dimensions via Co2+ and 1,3,5-benzenetricarboxylate ions. The hydrothermal reaction of (2R,2'R,2 '' R)-2,2',2 ''-(benzenetricarbonyltris(azanediyl))tripropanoic acid (parent ligand) with cobalt nitrate in the presence of pyridine lead to the decomposition of the parent ligand producing 1,3,5-benzenetricarboxylate, which in turn reacted with cobalt ions to afford a 2D network [Co-1.5(BTC3-) center dot (pyridine)(3) center dot (H2O)](H2O)(0.26) center dot (MeOH) (1). This network was characterized by single crystal X-ray diffraction and IR spectroscopy. The topological study indicated that the framework is a 3,4-connected binodal net.

Nyckelord: Carboxylate, Cobalt, Coordination polymer, Crystal Structure analysis, X-ray diffraction

Denna post skapades 2013-09-10.
CPL Pubid: 183027


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Institutionen för kemi- och bioteknik, Fysikalisk kemi (2005-2014)



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