Slow magnetic relaxation in a lanthanide helix chain compound [Dy(HNA)(NA)₂(NO₃)]n (HNA = nicotinic acid)

Dalton Transactions : an International Journal of Inorganic Chemistry
Shuang LiuPeng Cheng

Abstract

A helix chain Dy(3+) compound, [Dy(HNA)(NA)2(NO3)]n (1, HNA = nicotinic acid), was synthesized under solvothermal conditions and fully characterized. The absolute configurations of the enantiomers in P6₁ and P6₅ space groups are characterized by single crystal X-ray diffraction and circular dichroism (CD). Magnetic studies reveal that compound 1 exhibits ferromagnetic interaction and slow magnetic relaxation at low temperatures with the energy barrier of 37 K under 900 Oe dc field.

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Citations

Nov 21, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Hongshan KeSanping Chen
Jul 15, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Tian HanYan-Zhen Zheng
Jul 14, 2016·Inorganic Chemistry·Ionut MihalceaRoberta Sessoli
Oct 18, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Zhi ChenWolfgang Wernsdorfer
Jul 22, 2021·Chemistry, an Asian Journal·Guo-Guo WengLi-Min Zheng

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