Salen-type mononuclear dysprosium complex displays significant single-molecule magnet performance

Wang, Luan; Xu, Yibin; Zou, Xiaoyan; Li, Jingfang; Sun, Wenbin; Li, Guangming

doi:10.1039/d1ce01684a

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Cited by 2 publications

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“…S17, ESI †). 29 However, the ln t values deviate significantly at lower temperatures, which is characteristic of a crossover from a thermally activated Orbach process that is predominant at high temperatures to a direct or phonon triggered tunnelling mechanism emerging at lower temperatures. However, the direct process can be neglected for the relaxation time products under zero dc field.…”

Section: Njc Papermentioning

confidence: 98%

Macrocycle supported dinuclear lanthanide complexes with different β-diketonate co-ligands displaying zero field single-molecule magnetic behaviour

et al. 2022

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Section: Njc Papermentioning

confidence: 98%

Macrocycle supported dinuclear lanthanide complexes with different β-diketonate co-ligands displaying zero field single-molecule magnetic behaviour

et al. 2022

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Lanthanide Single‐molecule Magnets: Synthetic Strategy, Structures, Properties and Recent Advances

Wang

Sun

Zheng

et al. 2023

Chemistry An Asian Journal

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Single-molecule magnets (SMMs) show wide potential applications in the field of ultrahigh-density storage materials, quantum computing, spintronics, and so on. Lanthanide (Ln) SMMs, as an important category of SMMs, open up a promising prospect due to their large magnetic moments and huge magnetic anisotropy. However, the construction of high performance for Ln SMMs remains an enormous challenge. Although remarkable advances are focused on the topic of Ln SMMs, the research on Ln SMMs with different nuclear numbers is still deficient. Therefore, this review summarizes the design strategies for the con-struction of Ln SMMs, as well as the metal skeleton types. Furthermore, we collect reported Ln SMMs with mononuclearity, dinuclearity, and multinuclearity (three or more Ln spin centers) and the SMM properties including energy barrier (U eff ) and pre-exponential factor (τ 0 ) are described. Finally, Ln SMMs with low-nuclearity SMMs, especially for single-ion magnets (SIMs), are highlighted to understand the correlations between structures and magnetic behavior of the detail SMM properties are described. We expect the review can shed light on the future developments of highperformance Ln SMMs.

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Salen-type mononuclear dysprosium complex displays significant single-molecule magnet performance

Abstract: Three salen-type mononuclear lanthanide complexes with general formula [Ln(5-NO2salcy)(NO3)(CH3OH)2] (Ln = Dy (1), Ho (2) and Er (3)) have been designed and synthesized by reactions of N,N'-bis(5-nitrosalicylaldehyde)ethane-1,2-cyclohexanediamine (5-NO2salcyH2) with various...

Cited by 2 publications

References 70 publications

Macrocycle supported dinuclear lanthanide complexes with different β-diketonate co-ligands displaying zero field single-molecule magnetic behaviour

Macrocycle supported dinuclear lanthanide complexes with different β-diketonate co-ligands displaying zero field single-molecule magnetic behaviour

Lanthanide Single‐molecule Magnets: Synthetic Strategy, Structures, Properties and Recent Advances

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