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Slow magnetic relaxation in distorted tetrahedral Dy(III) aryloxide complexes.

ABSTRACT: Three distorted tetrahedral Dy(III) aryloxide complexes, [Na(THF)₆][Dy(OAr^Ad₂tBu)₂Cl₂] (1) (OAr^Ad₂tBu = OC₆H₂Adamantyl₂-2,6-^tBu-4) and [Na(THF)₆][Dy(OMes*)₃X] (X = Cl, 2; BH₄, 3), (OMes* = OC₆H₂^tBu₃-2,4,6) exhibit easy axis magnetic anisotropy and slow magnetic relaxation at zero field, with relaxation rates 1 < 2 < 3.

SUBMITTER: Parmar VS

PROVIDER: S-EPMC8438701 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature

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Slow magnetic relaxation in distorted tetrahedral Dy(III) aryloxide complexes.

Parmar Vijay S VS Gransbury Gemma K GK Whitehead George F S GFS Mills David P DP Winpenny Richard E P REP

Chemical communications (Cambridge, England) 20210914 73

Three distorted tetrahedral Dy(III) aryloxide complexes, [Na(THF)6][Dy(OArAd2tBu)2Cl2] (1) (OArAd2tBu = OC6H2Adamantyl2-2,6-tBu-4) and [Na(THF)6][Dy(OMes*)3X] (X = Cl, 2; BH4, 3), (OMes* = OC6H2tBu3-2,4,6) exhibit easy axis magnetic anisotropy and slow magnetic relaxation a ...[more]

PMID: 34519290

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