Aromi, Guillem ; Bhaduri, Sumit ; Artus, Pau ; Huffman, John C. ; Hendrickson, David N. ; Christou, George (2002) A tetranuclear manganese carboxylate cluster with bis(2-pyridyl)amine ligation: [Mn4O2(O2CEt)7(bpya)2](ClO4) Polyhedron, 21 (18). pp. 1779-1786. ISSN 0277-5387
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S02775...
Related URL: http://dx.doi.org/10.1016/S0277-5387(02)01040-9
Abstract
The title complex has been prepared and characterized by X-ray crystallography, magnetochemistry, cyclic voltammetry and 1H NMR spectroscopy. The complex contains a [Mn4(μ3-O)2]8+ core with bridging EtCO2- and chelating bpya groups. The magnetochemical studies indicate an S=0 ground state as a result of antiferromagnetic exchange interactions between the MnIII ions. The 1H NMR spectra support retention of the solid-state structure on dissolution in MeCN.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | X-ray Crystallography; Magnetochemical Studies; Manganese Oxide Clusters |
| ID Code: | 2097 |
| Deposited On: | 08 Oct 2010 09:12 |
| Last Modified: | 17 Jan 2011 11:59 |
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