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2016-01-01

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/154365

Three lanthanide complexes with mixed salicylate and 1,10-phenanthroline: syntheses, crystal structures, and luminescent/magnetic properties

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Abstract

Three new lanthanide complexes incorporating salicylate (HSA or SA) and 1,10-phenanthroline (phen), Ln(3)(HSA)(5)(SA)(2)(phen)(3) [Ln=Ho (1) and Er (2)], and Sm-2(HSA)(2)(SA)(2)(phen)(3) (3), have been synthesized. X-ray structural analysis reveals that 1 and 2 are isostructural with a trinuclear pattern, and 3 exhibits a binuclear structure. Comparison of the structural differences between 1/2 and 3 suggests that the identity of metal plays an important role in construction of such complexes. The magnetic properties of 1 are discussed. Moreover, 2 and 3 are both photoluminescent materials, and their emission properties are closely related to their corresponding Ln(III) centers.

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https://doi.org/10.1080/00958972.2016.1198477

Subject

Terres rares, Imants, Estructura cristal·lina (Sòlids), Luminescència, Propietats magnètiques

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Rare earths, Magnets, Layer structure (Solids), Luminescence, Magnetic properties

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Articles publicats en revistes (Química Inorgànica i Orgànica)

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HU, Min, et al. Three lanthanide complexes with mixed salicylate and 1,10-phenanthroline: syntheses, crystal structures, and luminescent/magnetic properties. Journal of Coordination Chemistry. 2016. Vol. 69, num. 14, pags. 2164-2173. ISSN 0095-8972. [consulted: 9 of October of 2026]. Available at: https://hdl.handle.net/2445/154365

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