Heterometallic Cubane Single-Molecule Magnets
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https://figshare.com/articles/dataset/Heterometallic_Cubane_Single_Molecule_Magnets/2983270
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资源简介：
Two new heterometallic cubane molecules have been synthesized.
High-frequency electron paramagnetic resonance and magnetization measurements indicate that [Mn3Ni(hmp)3O(N3)3(C7H5O2)3] (1)
displays a well-isolated S = 5 ground state (ΔE > 120 K), with g
= 2.0, D = −0.23 cm-1, and ferromagnetic Mn−Mn exchange
interactions competing with antiferromagnetic Ni−Mn interactions.
[Mn3Zn(hmp)3O(N3)3(C3H5O2)3] (2) possesses a S = 6 ground state
(ΔE > 105 K), with g = 2.0, D = −0.14 cm-1, and ferromagnetic
Mn−Mn exchange interactions. Magnetization vs magnetic field
data for oriented single crystals of 1 and 2 indicate that both
complexes are single-molecule magnets.
创建时间：
2016-06-03
