The observation of superparamagnetic behavior in molecular nanowires

被引:264
作者
Wang, S
Zuo, JL [1 ]
Gao, S
Song, Y
Zhou, HC
Zhang, YZ
You, XZ
机构
[1] Nanjing Univ, Inst Coordinat Chem, Nanjing 210093, Peoples R China
[2] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China
[3] Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
[4] Miami Univ, Dept Chem & Biochem, Oxford, OH 45056 USA
关键词
D O I
10.1021/ja0483995
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Using the anionic precursor [(Tp)Fe(CN)3]-, a new one-dimensional Ising cyanide-bridged chain, [(Tp)2FeIII2(CN)6Cu(CH3OH)·2CH3OH]n, has been prepared. The crystal structure and magnetic studies demonstrate that it is a single-chain magnet and the blocking temperature is ca. 6 K. Copyright © 2004 American Chemical Society.
引用
收藏
页码:8900 / 8901
页数:2
相关论文
共 20 条
[1]   Reduced anionic Mn12 molecules with half-integer ground states as single-molecule magnets [J].
Aubin, SMJ ;
Sun, ZM ;
Pardi, L ;
Krzystek, J ;
Folting, K ;
Brunel, LC ;
Rheingold, AL ;
Christou, G ;
Hendrickson, DN .
INORGANIC CHEMISTRY, 1999, 38 (23) :5329-5340
[2]   High-nuclearity metal-cyanide clusters:: Assembly of a Cr8Ni6(CN)24 cage with a face-centered cubic geometry [J].
Berseth, PA ;
Sokol, JJ ;
Shores, MP ;
Heinrich, JL ;
Long, JR .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (40) :9655-9662
[3]  
Caneschi A, 2001, ANGEW CHEM INT EDIT, V40, P1760, DOI 10.1002/1521-3773(20010504)40:9<1760::AID-ANIE17600>3.0.CO
[4]  
2-U
[5]   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
[6]   Dispersion and absorption in dielectrics I. Alternating current characteristics [J].
Cole, KS ;
Cole, RH .
JOURNAL OF CHEMICAL PHYSICS, 1941, 9 (04) :341-351
[7]   LOW-DIMENSIONAL MAGNETIC SYSTEMS - FROM 1D TO 3D FERRIMAGNETS [J].
DRILLON, M ;
CORONADO, E ;
BELAICHE, M ;
CARLIN, RL .
JOURNAL OF APPLIED PHYSICS, 1988, 63 (08) :3551-3553
[8]   Quantum tunneling of magnetization and related phenomena in molecular materials [J].
Gatteschi, D ;
Sessoli, R .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (03) :268-297
[9]   Coexistence of glassiness and canted antiferromagnetism in triangular quantum Heisenberg antiferromagnets with weak Dzyaloshinskii-Moriya interaction [J].
Girtu, MA ;
Wynn, CM ;
Fujita, W ;
Awaga, K ;
Epstein, AJ .
PHYSICAL REVIEW B, 1998, 57 (18) :R11058-R11061
[10]   TIME-DEPENDENT STATISTICS OF ISING MODEL [J].
GLAUBER, RJ .
JOURNAL OF MATHEMATICAL PHYSICS, 1963, 4 (02) :294-&