Issue 45, 2004
From the journal:

CrystEngComm

Metal–organic framework structures of Cu(ii) with pyridine-2,6-dicarboxylate and different spacers: identification of a metal bound acyclic water tetramer

Sujit K. Ghosh,a   Joan Ribas*b  and  Parimal K. Bharadwaj*a  

* Corresponding authors

a Department of Chemistry, Indian Institute of Technology Kanpur, India

b Department de Quimica Inorganica, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain
E-mail: pkb@iitk.ac.in, joan.ribas@qi.ub.es

Abstract

The ligand pyridine-2,6-dicarboxylic acid (pdcH2) reacts under hydrothermal conditions, with Cu(NO3)2·6H2O in the presence of different N-heterocycles used as spacers to form 1D, 2D or 3D metal–organic framework structures depending on the nature of the spacer. These network structures are characterized by X-ray crystallography, variable temperature magnetic measurements, powder X-ray diffraction, infrared and thermal gravimetric analyses. With 4,4′-bipyridine spacer, a 2D network is formed where every alternate Cu(II) ion in the chain is coordinated terminally to an acyclic tetrameric water cluster.

Graphical abstract: Metal–organic framework structures of Cu(ii) with pyridine-2,6-dicarboxylate and different spacers: identification of a metal bound acyclic water tetramer

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Article information

DOI
https://doi.org/10.1039/B407571D
Article type
Paper
Submitted
19 May 2004
Accepted
14 Jul 2004
First published
21 Jul 2004

CrystEngComm, 2004,6, 250-256

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Metal–organic framework structures of Cu(II) with pyridine-2,6-dicarboxylate and different spacers: identification of a metal bound acyclic water tetramer

S. K. Ghosh, J. Ribas and P. K. Bharadwaj, CrystEngComm, 2004, 6, 250 DOI: 10.1039/B407571D

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