Coexistence of magnetization relaxation and dielectric relaxation in a single-chain magnet

被引:141
作者
Bai, Yue-Ling
Tao, Jun [1 ]
Wernsdorfer, Wolfgang
Sato, Osamu
Huang, Rong-Bin
Zheng, Lan-Sun
机构
[1] Xiamen Univ, Dept Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
[2] CNRS, Lab Louis Neel, F-38042 Grenoble 9, France
[3] Kyushu Univ, Inst Mat Chem & Engn, Kasuga, Fukuoka 8168580, Japan
关键词
D O I
10.1021/ja066679+
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel single-chain magnet, [MnIII3O(Meppz)3(EtOH)4(OAc)] (1), has been successfully synthesized from a secondary building block [MnIII3O(Meppz)3(EtOH)5Cl] (2) with an S = 1 ground state. SCM 1 exhibits both magnetization relaxation and dielectric relaxation properties. Copyright © 2006 American Chemical Society.
引用
收藏
页码:16428 / 16429
页数:2
相关论文
共 21 条
[1]   A family of rare-earth-based single chain magnets: Playing with anisotropy [J].
Bernot, Kevin ;
Bogani, Lapo ;
Caneschi, Andrea ;
Gatteschi, Dante ;
Sessoli, Roberta .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (24) :7947-7956
[2]   Molecular engineering for single-chain-magnet behavior in a one-dimensional dysprosium-nitronyl nitroxide compound [J].
Bogani, L ;
Sangregorio, C ;
Sessoli, R ;
Gatteschi, D .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (36) :5817-5821
[3]   Evidence of intermolecular π-stacking enhancement of second-harmonic generation in a family of single chain magnets [J].
Bogani, Lapo ;
Cavigli, Lucia ;
Bernot, Kevin ;
Sessoli, Roberta ;
Gurioli, Massimo ;
Gatteschi, Dante .
JOURNAL OF MATERIALS CHEMISTRY, 2006, 16 (26) :2587-2592
[4]  
Caneschi A, 2001, ANGEW CHEM INT EDIT, V40, P1760, DOI 10.1002/1521-3773(20010504)40:9<1760::AID-ANIE17600>3.0.CO
[5]  
2-U
[6]   Evidence for single-chain magnet behavior in a MnIII-NiII chain designed with high spin magnetic units:: A route to high temperature metastable magnets [J].
Clérac, R ;
Miyasaka, H ;
Yamashita, M ;
Coulon, C .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (43) :12837-12844
[7]   Single-chain magnet (NEt4)[Mn2(5-MeOsalen)2Fe(CN)6] made of MnIII-FeIII-MnIII trinuclear single-molecule magnet with an ST = 9/2 spin ground state [J].
Ferbinteanu, M ;
Miyasaka, H ;
Wernsdorfer, W ;
Nakata, K ;
Sugiura, K ;
Yamashita, M ;
Coulon, C ;
Clérac, R .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (09) :3090-3099
[8]   TIME-DEPENDENT STATISTICS OF ISING MODEL [J].
GLAUBER, RJ .
JOURNAL OF MATHEMATICAL PHYSICS, 1963, 4 (02) :294-&
[9]   New routes to polymetallic clusters:: Fluoride-based tri-, deca-, and hexaicosametallic MnIII clusters and their magnetic properties [J].
Jones, LF ;
Rajaraman, G ;
Brockman, J ;
Murugesu, M ;
Sanudo, EC ;
Raftery, J ;
Teat, SJ ;
Wernsdorfer, W ;
Christou, G ;
Brechin, EK ;
Collison, D .
CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (20) :5180-5194
[10]   Slow relaxation in a one-dimensional rational assembly of antiferromagnetically coupled [Mn4] single-molecule magnets [J].
Lecren, L ;
Roubeau, O ;
Coulon, C ;
Li, YG ;
Le Goff, XF ;
Wernsdorfer, W ;
Miyasaka, H ;
Clérac, R .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (49) :17353-17363