Opening up a dysprosium triangle by ligand oximation

被引:163
作者
Hewitt, Ian J. [1 ]
Lan, Yanhua [1 ]
Anson, Christopher E. [1 ]
Luzon, Javier [2 ,3 ]
Sessoli, Roberta [2 ,3 ]
Powell, Annie K. [1 ]
机构
[1] Univ Karlsruhe TH, Karlsruhe Inst Technol, Inst Anorgan Chem, D-76131 Karlsruhe, Germany
[2] Univ Florence, Dept Chem, I-50019 Sesto Fiorento, Italy
[3] Univ Florence, INSTM, I-50019 Sesto Fiorento, Italy
关键词
SINGLE-MOLECULE-MAGNET; GROUND-STATE; BEHAVIOR; RELAXATION; CLUSTERS; CONTRACTION; COMPLEX; BARRIER; ORIGIN;
D O I
10.1039/b908194a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A simple trinuclear dysprosium complex shows complex slow relaxation of the magnetisation.
引用
收藏
页码:6765 / 6767
页数:3
相关论文
共 30 条
[1]   A [Mn18Dy] SMM resulting from the targeted replacement of the central MnII in the S=83/2 [Mn19]-aggregate with DyIII [J].
Ako, Ayuk M. ;
Mereacre, Valeriu ;
Clerac, Rodolphe ;
Wernsdorfer, Wolfgang ;
Hewitt, Ian J. ;
Anson, Christopher E. ;
Powell, Annie K. .
CHEMICAL COMMUNICATIONS, 2009, (05) :544-546
[2]   Mononuclear lanthanide single-molecule magnets based on polyoxometalates [J].
AlDamen, Murad A. ;
Clemente-Juan, Juan M. ;
Coronado, Eugenio ;
Marti-Gastaldo, Carlos ;
Gaita-Arino, Alejandro .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (28) :8874-+
[3]   A nonanuclear dysprosium (III)-copper(II) complex exhibiting single-molecule magnet behavior with very slow zero-field relaxation [J].
Aronica, Christophe ;
Pilet, Guillaume ;
Chastanet, Guillaume ;
Wernsdorfer, Wolfgang ;
Jacquot, Jean-Francois ;
Luneau, Dominique .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (28) :4659-4662
[4]   Magnetic Anisotropy of Dysprosium(III) in a Low-Symmetry Environment: A Theoretical and Experimental Investigation [J].
Bernot, Kevin ;
Luzon, Javier ;
Bogani, Lapo ;
Etienne, Mael ;
Sangregorio, Claudio ;
Shanmugam, Muralidharan ;
Caneschi, Andrea ;
Sessoli, Roberta ;
Gatteschi, Dante .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (15) :5573-5579
[5]   On the origin of ferromagnetism in oximato-based [Mn3O]7+ triangles [J].
Cano, Joan ;
Cauchy, Thomas ;
Ruiz, Eliseo ;
Milios, Constantinos J. ;
Stoumpos, Constantinos C. ;
Stamatatos, Theocharis C. ;
Perlepes, Spyros P. ;
Christou, George ;
Brechin, Euan K. .
DALTON TRANSACTIONS, 2008, (02) :234-240
[6]   The origin of nonmagnetic Kramers doublets in the ground state of dysprosium triangles: Evidence for a toroidal magnetic moment [J].
Chibotaru, Liviu F. ;
Ungur, Liviu ;
Soncini, Alessandro .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (22) :4126-4129
[7]   Pentanuclear dysprosium hydroxy cluster showing single-molecule-magnet behavior [J].
Gamer, Michael T. ;
Lan, Yanhua ;
Roesky, Peter W. ;
Powell, Annie K. ;
Clerac, Rodolphe .
INORGANIC CHEMISTRY, 2008, 47 (15) :6581-6583
[8]  
Gatteschi D, 2006, MESOSCOPIC PHYS NANO, P1
[9]   Surface modification of high-nuclearity lanthanide clusters:: Two tetramers constructed by cage-shaped {Dy26} clusters and isonicotinate linkers [J].
Gu, Xiaojun ;
Xue, Dongfeng .
INORGANIC CHEMISTRY, 2007, 46 (08) :3212-3216
[10]   A series of new structural models for the OEC in photosystem II [J].
Hewitt, Ian J. ;
Tang, Jin-Kui ;
Madhu, N. T. ;
Clerac, Rodolphe ;
Buth, Gernot ;
Anson, Christopher E. ;
Powell, Annie K. .
CHEMICAL COMMUNICATIONS, 2006, (25) :2650-2652