Knowledge Management System Of Institute of metal research,CAS
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). |
Files in This Item: | There are no files associated with this item. |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment