Supriya, Sabbani ; Swarna Latha, K. ; Das, Samar K. (2005) A new type of supramolecular assembly via hydrogen bond templating: identification of rare Monodentate acetate coordination in [Fe3(μ3-O)(μ2-CH3COO)6(H2O)2(CH3COO)]·T·ClO4 (T = 2,6-Diaminopyridinium Cation, C5H8N3 and 2-aminopyridinium cation, C5H7N2) European Journal of Inorganic Chemistry, 2005 (2). pp. 357-363. ISSN 1434-1948
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/ejic.20...
Related URL: http://dx.doi.org/10.1002/ejic.200400370
Abstract
The complexes [Fe3(µ3-O)(µ2-CH3COO)6(H2O)2(CH3COO)]· C5H8N3·ClO4 (C5H8N3 = 2,6-diaminopyridinium cation) (1) and [Fe3(µ3-O)(µ2-CH3COO)6(H2O)2(CH3COO)]·C5H7N2· ClO4 (C5H7N2 = 2-aminopyridinium cation) (2) show novel self-assembled supramolecular structures in their crystals as elucidated by X-ray analysis. The structures contain [Fe3(µ3-O)(µ2-CH3COO)6(H2O)2(CH3COO)] units as the building blocks. A detailed examination of the structures revealed that monodentate acetate, which is stabilised by a hydrogen-bond template T (2,6-diaminopyridinium cation in 1 and the 2-aminopyridinium cation in 2), plays a directing role in forming these new types of hydrogen-bonded assemblies in 1 and 2. Crystal data for 1 and 2 were determined by X-ray structure analysis.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | Iron Trinuclear Cluster; Hydrogen Bond Templating; Monodentate Acetate; Supramolecular Assembly |
| ID Code: | 80025 |
| Deposited On: | 31 Jan 2012 06:22 |
| Last Modified: | 09 Mar 2012 15:27 |
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