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http://hdl.handle.net/2445/154124| Title: | Redox shield enfolding a magnetic core |
| Author: | Kishore, Pilli V.V. Rasamsetty, Amaleswari Sañudo Zotes, Eva Carolina Baskar, Viswanathan |
| Keywords: | Terres rares Imants Difracció de raigs X Rare earths Magnets X-rays diffraction |
| Issue Date: | 23-Dec-2015 |
| Publisher: | Elsevier Ltd |
| Abstract: | Ferrocenyl betadiketones were reacted with hydrated lanthanide trihalides in presence of a base to yield red color solids, whose structures were characterized by single crystal X-ray diffraction technique. Structural analysis revealed the formation of nona- and tetranuclear lanthanide oxo-hydroxo clusters [Dy9(μ4-O)2(μ3-OH)8(μ-Fca)8(Fca)8]−[HN(C2H5)3]+ (1), [Ln4(μ-OH)2(μ-OCH3)4(CH3OH)2(Fctfa)6] Ln = Yb (2), Lu (3), and [Ln4(μ-OH)2(μ-OCH3)4(CH3OH)2(Fcpfa)6] Ln = Yb (4), Lu (5). Magnetism studies revealed that 1 shows slow relaxation of magnetisation. Cyclic voltammetry studies of 1 reveal electrochemically stable quasi reversible oxidation systems whereas 2-5 showed irreversible nature. |
| Note: | Versió postprint del document publicat a: https://doi.org/10.1016/j.poly.2015.10.017 |
| It is part of: | Polyhedron, 2015, vol. 102, p. 361-365 |
| URI: | http://hdl.handle.net/2445/154124 |
| Related resource: | https://doi.org/10.1016/j.poly.2015.10.017 |
| ISSN: | 0277-5387 |
| Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
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