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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, Haitao1; Pan, Desheng1; Li, Yong1; Li, Da1; Choi, C. J.2; Zhang, Zhidong1
Corresponding AuthorLi, Da(dali@imr.ac.cn)
2020
Source PublicationJOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN0304-8853
Volume493Pages:7
AbstractIn 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.
KeywordMetal-organic frameworks Magnetic transition Magnetic properties Solvothermal synthesis
Funding OrganizationNational Key R&D Program of China from the ministry of Science and Technology of China ; National Natural Science Foundation of China ; Future Materials Discovery Program through the National Research Foundation of Korea (NRF) - Ministry of Science and technology and ICT
DOI10.1016/j.jmmm.2019.165715
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China from the ministry of Science and Technology of China[2017YFA0700702] ; National Key R&D Program of China from the ministry of Science and Technology of China[2017YFA0206302] ; National Natural Science Foundation of China[51971221] ; Future Materials Discovery Program through the National Research Foundation of Korea (NRF) - Ministry of Science and technology and ICT[2016M3D1A1027835]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter
WOS IDWOS:000486397800038
PublisherELSEVIER
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/135579
Collection中国科学院金属研究所
Corresponding AuthorLi, Da
Affiliation1.Univ Sci & Technol China, Chinese Acad Sci, Sch Mat Sci & Engn, Shenyang Natl Lab Mat Sci,Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
2.Korea Inst Mat Sci, 797 Changwondaero, Chang Won 51508, Gyeongnam, South Korea
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,2020,493:7.
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,493,7.
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):7.
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