Giant single-molecule magnets:: A {Mn84} torus and its supramolecular nanotubes

被引：847

作者：

Tasiopoulos, AJ

Vinslava, A

Wernsdorfer, W

Abboud, KA

Christou, G ^{[1
]}

机构：

[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA

[2] CNRS, Lab Louis Neel, F-38042 Grenoble 9, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 16期

关键词：

cluster compounds; magnetic properties; manganese; nanomaterials; single-molecule magnets;

D O I：

10.1002/anie.200353352

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A meeting of two magnetic worlds: The giant (ca. 4.2 nm) {Mn84} cluster, shown, has a torus structure and is a single-molecule magnet (SMM). It represents a meeting of the molecular (bottom-up) and classical (top-down) approaches to nanoscale magnetic materials, and it crystallizes as nanotubular stacks.

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页码：2117 / 2121

页数：5

相关论文

共 32 条

[1]

Andres H, 2002, CHEM-EUR J, V8, P4867, DOI 10.1002/1521-3765(20021104)8:21<4867::AID-CHEM4867>3.0.CO

[2]

2-R

[3] Half-integer-spin small molecule magnet exhibiting resonant magnetization tunneling [J].

Aubin, SMJ ;

Dilley, NR ;

Wemple, MW ;

Maple, NB ;

Christou, G ;

Hendrickson, DN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (04) :839-840

[4] Resonant magnetization tunneling in the trigonal pyramidal Mn(IV)Mn-3(III) complex [Mn4O3Cl(O2CCH3)3(dbm)3] [J].

Aubin, SMJ ;

Dilley, NR ;

Pardi, L ;

Krzystek, J ;

Wemple, MW ;

Brunel, LC ;

Maple, MB ;

Christou, G ;

Hendrickson, DN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (20) :4991-5004

[5] Distorted MnIVMn3III cubane complexes as single-molecule magnets [J].

Aubin, SMJ ;

Wemple, MW ;

Adams, DM ;

Tsai, HL ;

Christou, G ;

Hendrickson, DN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (33) :7746-7754

[6] MACROSCOPIC QUANTUM TUNNELING IN ANTIFERROMAGNETS [J].

BARBARA, B ;

CHUDNOVSKY, EM .

PHYSICS LETTERS A, 1990, 145 (04) :205-208

[7] Quantum tunneling of magnetization in a new [Mn18]2+ single-molecule magnet with S=13 [J].

Brechin, EK ;

Boskovic, C ;

Wernsdorfer, W ;

Yoo, J ;

Yamaguchi, A ;

Sañudo, EC ;

Concolino, TR ;

Rheingold, AL ;

Ishimoto, H ;

Hendrickson, DN ;

Christou, G .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (33) :9710-9711

[8] Single-molecule magnets [J].

Christou, George ;

Gatteschi, Dante ;

Hendrickson, David N. ;

Sessoli, Roberta .

MRS Bulletin, 2000, 25 (11) :66-71

[9] Wheel-shaped polyoxo and polyoxothiometalates:: From the molecular level to nanostructures [J].

Dolbecq, A ;

Sécheresse, F .

ADVANCES IN INORGANIC CHEMISTRY, VOL 53, 2002, 53 :1-40

[10] Macroscopic measurement of resonant magnetization tunneling in high-spin molecules [J].

Friedman, JR ;

Sarachik, MP ;

Tejada, J ;

Ziolo, R .

PHYSICAL REVIEW LETTERS, 1996, 76 (20) :3830-3833

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