Field-induced slow magnetic relaxation in two interpenetrated cobalt(ii) metal–organic framework isomers

CrystEngComm ◽  
2020 ◽  
Vol 22 (32) ◽  
pp. 5275-5279
Author(s):  
Xiao-Qin Wei ◽  
Dong Shao ◽  
Cai-Long Xue ◽  
Xing-Yu Qu ◽  
Jie Chai ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Organic Framework

Two interpenetrated cobalt(ii) metal–organic framework (MOF) isomers were successfully synthesized and magnetically characterized. These compounds are the first example of MOF isomers showing field-induced single-ion magnet behavior.

Towards solvent tuning of slow magnetic relaxation and ferroelectric properties in a dysprosium metal–organic framework system

2019 ◽  
Vol 234 (1) ◽  
pp. 33-41
Author(s):  
Lina Zhang ◽  
Shuyan Guan ◽  
Yunchang Fan ◽  
Chenxia Du ◽  
Dan Zhao ◽  
...  
Keyword(s):  
Single Crystal ◽  
Single Molecule ◽  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Ferroelectric Properties ◽  
Relaxation Rates ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Solvent Molecules ◽  
Organic Framework

Abstract A new dysprosium metal–organic framework {[Dy2(L)3(H2O)4]·(acetone)2·(H2O)3}n (Dy2-Acetone) with single-molecule magnet and ferroelectric properties was synthesized through a solvent-induced single-crystal-to-single-crystal (SCSC) transformation. Notably, exchange of the coordinated and guest solvent molecules lead to different magnetic relaxation and ferroelectric properties in the dysprosium MOF system, Dy2-DMF and Dy2-Acetone. Study reveals that the tunable magnetic relaxation behaviors are most likely a result of different local coordination sphere and lattice solvent molecules within the pores which influenced and tuned the relaxation rates of the magnetization. Moreover, disparate polar solvent molecules confined in the MOFs may be the key factors for their different ferroelectric properties.

Reversible switching of slow magnetic relaxation in a classic lanthanide metal–organic framework system

2013 ◽  
Vol 49 (74) ◽  
pp. 8244 ◽  
Author(s):  
Qi Zhou ◽  
Fen Yang ◽  
Bingjing Xin ◽  
Guang Zeng ◽  
Xiaojing Zhou ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Framework System ◽  
Organic Framework

3D Co(II, III) mixed-valence metal-organic framework affording field-induced slow magnetic relaxation

2015 ◽  
Vol 58 (6) ◽  
pp. 1032-1038 ◽  
Author(s):  
Sheng Zhang ◽  
Xiangyu Liu ◽  
Bin Liu ◽  
Zhengqiang Xia ◽  
Weitao Wang ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Mixed Valence ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Organic Framework

Slow magnetic relaxation of a three-dimensional metal–organic framework featuring a unique dysprosium(iii) oxalate layer

RSC Advances ◽  
2015 ◽  
Vol 5 (78) ◽  
pp. 63186-63192 ◽  
Author(s):  
Cai-Ming Liu ◽  
De-Qing Zhang ◽  
Dao-Ben Zhu
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Organic Framework

Two-step thermal magnetic relaxation was observed in a novel three-dimensional dysprosium(iii) metal–organic framework.

scholarly journals Metal-Organic Framework of Lanthanoid Dinuclear Clusters Undergoes Slow Magnetic Relaxation

Materials ◽  
2017 ◽  
Vol 10 (1) ◽  
pp. 81
Author(s):  
Hikaru Iwami ◽  
Ryo Nakanishi ◽  
Yoji Horii ◽  
Keiichi Katoh ◽  
Brian Breedlove ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Organic Framework

Co4(OH)2(C10H16O4)3 Metal–Organic Framework: Slow Magnetic Relaxation in the Ordered Phase of Magnetic Chains

2012 ◽  
Vol 51 (5) ◽  
pp. 2885-2892 ◽  
Author(s):  
Romain Sibille ◽  
Thomas Mazet ◽  
Bernard Malaman ◽  
Thomas Gaudisson ◽  
Michel François
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Magnetic Chains ◽  
Organic Framework

Multiple thermal magnetic relaxation in a two-dimensional ferromagnetic dysprosium(iii) metal–organic framework

RSC Advances ◽  
2015 ◽  
Vol 5 (127) ◽  
pp. 104854-104861 ◽  
Author(s):  
Cai-Ming Liu ◽  
Jin Xiong ◽  
De-Qing Zhang ◽  
Bing-Wu Wang ◽  
Dao-Ben Zhu
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Two Dimensional ◽  
Ferromagnetic Interaction ◽  
Grid Network ◽  
Metal Organic ◽  
Organic Framework

Intramolecular ferromagnetic interaction exists in a dysprosium(iii) MOF with a highly ordered 2D (4, 4) grid network, showing two-step thermal magnetic relaxation.

Long-distance super-exchange and quantum magnetic relaxation in a hybrid metal–organic framework

2016 ◽  
Vol 25 (1) ◽  
pp. 017601
Author(s):  
Ying Tian ◽  
Shipeng Shen ◽  
Junzhuang Cong ◽  
Liqin Yan ◽  
Yisheng Chai ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Long Distance ◽  
Metal Organic ◽  
Organic Framework
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