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Article

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Accepted version

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2018-10-23

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/143162

Single-ion magnetic anisotropy in a vacant octahedral Co(II) complex

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https://doi.org/10.1039/C8DT03862G

Abstract

The first example of a pentacoordinate CoII single-ion magnet based on a P-donor ligand with vacant octahedral coordination geometry is reported here. Thorough magnetic measurements reveal the presence of field induced slow relaxation behavior with an easy-plane magnetic anisotropy. The combined theoretical and experimental studies disclose that direct and quantum tunneling processes become dominant at low temperature to relax the magnetization; however, from the thermal dependence of relaxation time it can be observed that the optical or acoustic Raman processes become important to the overall relaxation process.

Subject

Imants, Anisotropia, Relaxació magnètica, Lligands

Subject (English)

Magnets, Anisotropy, Magnetic relaxation, Ligands

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Articles publicats en revistes (Química Inorgànica i Orgànica)

Citation

MONDAL, Amit Kumar, et al. Single-ion magnetic anisotropy in a vacant octahedral Co(II) complex. Dalton Transactions. 2018. Vol. 48, num. 25-29. ISSN 1477-9226. [consulted: 9 of August of 2026]. Available at: https://hdl.handle.net/2445/143162

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