A nine-coordinated dysprosium(iii) compound with an oxalate-bridged dysprosium(iii) layer exhibiting two slow magnetic relaxation processes
2015
Zhang, Sheng | Ke, Hongshan | Liu, Xiangyu | Wei, Qing | Xie, Gang | Chen, Sanping
A 2D oxalate-bridged dysprosium(iii) compound, formulated as [Dy(C₂O₄)₁.₅(H₂O)₃]ₙ·2nH₂O (1), has been hydrothermally isolated. As for compound 1, structural analysis reveals that the nine-coordinated Dy(iii) ions reside in a slightly distorted tricapped trigonal prism. Under an applied magnetic field of 700 Oe, the compound was magnetically characterized as a new example that two slow relaxations of the magnetization processes can be observed in a 2D oxalate-bridged dysprosium(iii) layer.
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