Pentacobalt(II) cluster based pcu network exhibits both magnetic slow-relaxation and hysteresis behaviour

被引：51
作者：
Hu, Sheng [1 ,3 ]
Liu, Jun-Liang [1 ]
Meng, Zhao-Sha [1 ]
Zheng, Yan-Zhen [1 ,2 ]
Lan, Yanhua [2 ]
Powell, Annie K. [2 ]
Tong, Ming-Liang [1 ]
机构：
[1] Sun Yat Sen Univ, Key Lab Bioinorgan & Synthet Chem, Minist Educ, State Key Lab Optoelect Mat & Technol,Sch Chem &, Guangzhou 510275, Guangdong, Peoples R China
[2] Univ Karlsruhe, Inst Anorgan Chem, D-76128 Karlsruhe, Germany
[3] Guangdong Univ Technol, Fac Chem Engn & Light Ind, Guangzhou 510006, Guangdong, Peoples R China
来源：
DALTON TRANSACTIONS | 2011年 / 40卷 / 01期
关键词：
SINGLE-MOLECULE MAGNET; COORDINATION POLYMERS; GROUND-STATE; COMPLEX; CHAINS; SYMMETRY;
D O I：
10.1039/c0dt01062f
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A pentacobalt(II) cluster based 3D pcu network, [Co-5(mu(3)-OH)(2)(bpdc)(4)(dabco)(H2O)(2)] (bpdc = benzophenone-2,4-dicarboxylate and dabco = 1,4-diazabicyclo[2,2,2] octane), exhibiting both slow magnetic relaxation and hysteresis behavior, has been hydrothermally synthesized.
引用
收藏
页码：27 / 30
页数：4
相关论文
共 46 条
  • [1] A {Co32} Nanosphere Supported by p-tert-Butylthiacalix[4]arene
    Bi, Yanfeng
    Wang, Xiu-Teng
    Liao, Wuping
    Wang, Xiaofei
    Wang, Xinwu
    Zhang, Hongjie
    Gao, Song
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (33) : 11650 - +
  • [2] CoII chemistry of 2,6-bis(2-pyridylcarbonyl)pyridine:: An icosanuclear Co cluster exhibiting superparamagnetic relaxation
    Boudalis, AK
    Raptopoulou, CP
    Abarca, B
    Ballesteros, R
    Chadlaoui, M
    Tachagues, JP
    Terzis, A
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (03) : 432 - 435
  • [3] A Purely Lanthanide-Based Complex Exhibiting Ferromagnetic Coupling and Slow Magnetic Relaxation Behavior
    Chen, Zhi
    Zhao, Bin
    Cheng, Peng
    Zhao, Xiao-Qing
    Shi, Wei
    Song, You
    [J]. INORGANIC CHEMISTRY, 2009, 48 (08) : 3493 - 3495
  • [4] Weak Ferromagnetism and Dynamic Magnetic Behavior of Two 2D Compounds with Hydroxy/Carboxylate-Bridged Co(II) Chains
    Cheng, Xiao-Ning
    Xue, Wei
    Zhang, Wei-Xiong
    Chen, Xiao-Ming
    [J]. CHEMISTRY OF MATERIALS, 2008, 20 (16) : 5345 - 5350
  • [5] A dynamic porous magnet exhibiting reversible guest-induced magnetic behavior modulation
    Cheng, Xiao-Ning
    Zhang, Wei-Xiong
    Lin, Yan-Yong
    Zheng, Yan-Zhen
    Chen, Xiao-Ming
    [J]. ADVANCED MATERIALS, 2007, 19 (11) : 1494 - +
  • [6] The slow magnetic relaxation observed in a mixed carboxylate/hydroxide-bridged compound [Co2Na(4-cpa)2(μ3-OH)( H2O)]∞ featuring magnetic D-chains
    Cheng, Xiao-Ning
    Zhang, Wei-Xiong
    Zheng, Yan-Zhen
    Chen, Xiao-Ming
    [J]. CHEMICAL COMMUNICATIONS, 2006, (34) : 3603 - 3605
  • [7] Cheng XN, 2010, CHEM COMMUN, V46, P246, DOI 10.1039/b916426j
  • [8] Dispersion and absorption in dielectrics I. Alternating current characteristics
    Cole, KS
    Cole, RH
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1941, 9 (04) : 341 - 351
  • [9] Chiral transition metal clusters from two enantiomeric schiff base ligands. Synthesis, structures, CD spectra and magnetic properties
    Fan, Lin-Lin
    Guo, Fu-Sheng
    Yun, Lei
    Lin, Zhuo-Jia
    Herchel, Radovan
    Leng, Ji-Dong
    Ou, Yong-Cong
    Tong, Ming-liang
    [J]. DALTON TRANSACTIONS, 2010, 39 (07) : 1771 - 1780
  • [10] A mixed-valence Co7 single-molecule magnet with C3 symmetry
    Ferguson, Alan
    Parkin, Andrew
    Sanchez-Benitez, Javier
    Kamenev, Konstantin
    Wernsdorfer, Wolfgang
    Murrie, Mark
    [J]. CHEMICAL COMMUNICATIONS, 2007, (33) : 3473 - 3475
12345