Magnetic transitions in metal-organic frameworks of [(CH3)(2)NH2] Fe-II(HCOO)(3), [(CH3)(2)NH2]Co-II(HCOO)(3) and [(CH3)(2)NH2]Fe-III Fe-II(HCOO)(6)

doi:10.1016/j.jmmm.2019.165715

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	Magnetic transitions in metal-organic frameworks of [(CH3)(2)NH2] Fe-II(HCOO)(3), [(CH3)(2)NH2]Co-II(HCOO)(3) and [(CH3)(2)NH2]Fe-III Fe-II(HCOO)(6)
	Zhou, Haitao; Pan, Desheng; Li, Yong; Li, Da; Choi, C. J.; Zhang, Zhidong
	2020
Source Publication	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Volume	493
Abstract	In this work, we report the magnetic properties of metal-organic frameworks (MOF) of perovskite-like [(CH3)(2)NH2]M(HCOO)(3)(M = Fe-II, Co-II) and niccolite-like [(CH3)(2)NH2](FeFeII)-Fe-III(HCOO)(6) synthesized by a solvothermal route. The [(CH3)(2) NH2]Fe-II(HCOO)(3) exhibits two magnetic transitions at the temperatures of similar to 19 K for the canted weak ferromagnetic ordering and of similar to 10 K for the blocking of single-ion quantum magnet due to phase separation, while the [(CH3)(2)NH2]Co-II(HCOO)(3) shows one magnetic transition at the Curie temperature (T-C) of 14.9 K for the canted weak ferromagnetic ordering. Below the T-C values, spin-flop transition is observed in the magnetization curves of the [(CH3)(2)NH2]M(HCOO)(3) crystals with the critical magnetic field of about 104 kOe and 90 kOe at 10 K, respectively. Multistep-like jumping magnetization transitions induced by high magnetic field are observed in the ([CH3)(2)NH2](FeFeII)-Fe-III(HCOO)(6) in a temperature range between 10 and 25 K, indicating a complex spin configuration different from that in the [(CH3)(2)NH2]M(HCOO)(3) MOFs.
DOI	10.1016/j.jmmm.2019.165715
WOS ID	WOS:000486397800038
Citation statistics
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/83268
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	Zhou, Haitao,Pan, Desheng,Li, Yong,et al. Magnetic transitions in metal-organic frameworks of [(CH3)(2)NH2] Fe-II(HCOO)(3), [(CH3)(2)NH2]Co-II(HCOO)(3) and [(CH3)(2)NH2]Fe-III Fe-II(HCOO)(6)[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2020,493.
APA	Zhou, Haitao,Pan, Desheng,Li, Yong,Li, Da,Choi, C. J.,&Zhang, Zhidong.(2020).Magnetic transitions in metal-organic frameworks of [(CH3)(2)NH2] Fe-II(HCOO)(3), [(CH3)(2)NH2]Co-II(HCOO)(3) and [(CH3)(2)NH2]Fe-III Fe-II(HCOO)(6).JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,493.
MLA	Zhou, Haitao,et al."Magnetic transitions in metal-organic frameworks of [(CH3)(2)NH2] Fe-II(HCOO)(3), [(CH3)(2)NH2]Co-II(HCOO)(3) and [(CH3)(2)NH2]Fe-III Fe-II(HCOO)(6)".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 493(2020).

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