A Trigonal Prismatic Cobalt(II) Complex as a Single Molecule Magnet with a 
Reduced Contribution from Quantum Tunneling

Pavlov, Alexander A.; Aleshin, Dmitry Y.; Savkina, Svetlana A.; Belov, Alexander S.; Efimov, Nikolay N.; Nehrkorn, Joscha Paul; Ozerov, Mykhaylo; Voloshin, Yan Z.; Nelyubina, Yulia V.; Novikov, Valentin V.

doi:10.1002/cphc.201900219

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A Trigonal Prismatic Cobalt(II) Complex as a Single Molecule Magnet with a Reduced Contribution from Quantum Tunneling

Pavlov, A. A., Aleshin, D. Y., Savkina, S. A., Belov, A. S., Efimov, N. N., Nehrkorn, J. P., et al. (2019). A Trigonal Prismatic Cobalt(II) Complex as a Single Molecule Magnet with a Reduced Contribution from Quantum Tunneling. ChemPhysChem, 20(8), 1001-1005. doi:10.1002/cphc.201900219.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0006-5D40-A Version Permalink: https://hdl.handle.net/21.11116/0000-0006-5D41-9

Genre: Journal Article

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Pavlov, Alexander A., Author
Aleshin, Dmitry Y., Author
Savkina, Svetlana A., Author
Belov, Alexander S., Author
Efimov, Nikolay N., Author
Nehrkorn, Joscha Paul¹, Author
Ozerov, Mykhaylo, Author
Voloshin, Yan Z., Author
Nelyubina, Yulia V., Author
Novikov, Valentin V., Author

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1Research Department DeBeer, Max Planck Institute for Chemical Energy Conversion, Max Planck Society, ou_3023871

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Abstract: Herein, we report a new trigonal prismatic cobalt(II) complex that behaves as a single molecule magnet. The obtained zero-field splitting, which is also directly accessed by THz-EPR spectroscopy (-102.5 cm(-1)), results in a large magnetization reversal barrier U of 205 cm(-1). Its effective value, however, is much lower (101 cm(-1)), even though there is practically no contribution from quantum tunneling to magnetization relaxation.

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Language(s): eng - English

Dates: Date issued: 2019

Publication Status: Issued

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Rev. Type: Peer

Identifiers: ISI: 000465034500002
DOI: 10.1002/cphc.201900219

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Title: ChemPhysChem

Source Genre: Journal

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Publ. Info: Weinheim, Germany : Wiley-VCH

Pages: - Volume / Issue: 20 (8) Sequence Number: - Start / End Page: 1001 - 1005 Identifier: ISSN: 1439-4235
CoNE: https://pure.mpg.de/cone/journals/resource/954925409790