Issue 2, 2003
From the journal:

New Journal of Chemistry

A novel layered and pillared topology in a 3D open framework: synthesis, crystal structure and magnetic properties†

Saugata Sain,a   Tapas Kumar Maji,a   Golam Mostafa,b   Tian-Huey Lub  and  Nirmalendu Ray Chaudhuri*a  

* Corresponding authors

a Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, India
E-mail: icnrc@mahendra.iacs.res.in
Fax: 91-33-473 2805

b Department of Physics, National Tsing Hua University, Hsinchu 300, R. O. C.

Abstract

A one pot reaction of Cu(NO3)2, malonate dianion (mal) and 1,2-bis(4-pyridyl)ethane (bpe) leads to a novel 3D open framework, [{Cu3(mal)2(bpe)3(H2O)2}(NO3)2(H2O)2]n (1), composed of Cu–malonate layers pillared by bidentate bpe ligands encapsulating NO3− and water molecules in bidirectional intersecting channels; the framework's secondary building unit comprises unprecedented two hexa- and four penta-coordinate copper(II) nodes which are 6- and 4-connecting, respectively, and the magnetic properties of the complex show the highest overall ferromagnetic interaction (J = 22 cm−1) of the previously reported syn–anti carboxylate bridged complexes.

Graphical abstract: A novel layered and pillared topology in a 3D open framework: synthesis, crystal structure and magnetic properties

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Article information

DOI
https://doi.org/10.1039/B208650F
Article type
Letter
Submitted
30 Aug 2002
Accepted
05 Nov 2002
First published
12 Dec 2002

New J. Chem., 2003,27, 185-187

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A novel layered and pillared topology in a 3D open framework: synthesis, crystal structure and magnetic properties

S. Sain, T. Kumar Maji, G. Mostafa, T. Lu and N. Ray Chaudhuri, New J. Chem., 2003, 27, 185 DOI: 10.1039/B208650F

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