Issue 2, 2010

Pillared cobalt–organic framework with an unprecedented (3,4,6)-connected architecture showing the coexistence of spin canting and long-range magnetic ordering

Abstract

A novel (3,4,6)-connected 3D porous cobalt–organic framework formulated as {[Co2(Hbidc)2(bpt)2]·7H2O}n (1) (H3bidc = 1H-benzimidazole-5,6-dicarboxylic acid, bpt = 1H-3,5-bis(4-pyridyl)-1,2,4- triazole) has been hydrothermally synthesized and characterized by X-ray diffraction analysis. Compound 1, having a Co-Hbidc layer structure in which the layers are pillared by the bpt spacers in a 3D architecture, exhibits the coexistence of spin-canted weak ferromagnetism with TN = 10 K and long-range magnetic ordering.

Graphical abstract: Pillared cobalt–organic framework with an unprecedented (3,4,6)-connected architecture showing the coexistence of spin canting and long-range magnetic ordering

Supplementary files

Article information

Article type
Paper
Submitted
17 Jun 2009
Accepted
27 Aug 2009
First published
11 Sep 2009

CrystEngComm, 2010,12, 395-400

Pillared cobalt–organic framework with an unprecedented (3,4,6)-connected architecture showing the coexistence of spin canting and long-range magnetic ordering

F. Huang, J. Tian, D. Li, G. Chen, W. Gu, S. Yan, X. Liu, D. Liao and P. Cheng, CrystEngComm, 2010, 12, 395 DOI: 10.1039/B911950G

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