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A Novel Three‐Dimensional Metal‐Organic Framework Constructed from Two‐Dimensional Interpenetrating Layers Based on Trinuclear Cobalt Clusters: [Co 3 (btec)(C 2 O 4 )(H 2 O) 2 ] n
Author(s) -
Li YangGuang,
Hao Na,
Wang EnBo,
Lu Ying,
Hu ChangWen,
Xu Lin
Publication year - 2003
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200300221
Subject(s) - cobalt , chemistry , crystallography , antiferromagnetism , metal , powder diffraction , transition metal , x ray photoelectron spectroscopy , magnetic susceptibility , single crystal , diffraction , cluster (spacecraft) , stereochemistry , inorganic chemistry , chemical engineering , organic chemistry , physics , programming language , optics , computer science , engineering , condensed matter physics , catalysis
A novel coordination polymer [Co 3 (btec)(C 2 O 4 )(H 2 O) 2 ] n ( 1 ; btec = 1,2,4,5‐benzenetetracarboxylate) has been hydrothermally synthesized and characterized by IR, XPS, XRPD, TG analysis and single‐crystal X‐ray diffraction. The structural analysis reveals that 1 exhibits a new three‐dimensional metal‐organic framework constructed from two‐dimensional parallel interpenetrating networks based on trinuclear cobalt cluster building blocks. Such interpenetrating composite networks in 1 represent the first example in the {M‐btec} (M = transition metal) system. Variable‐temperature magnetic susceptibility measurements indicate an antiferromagnetic behavior in 1 . (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)