Very large ising-type magnetic anisotropy in a mononuclear NiII complex

被引:105
作者
Rogez, G
Rebilly, JN
Barra, AL
Sorace, L
Blondin, G
Kirchner, N
Duran, M
van Slageren, J
Parsons, S
Ricard, L
Marvilliers, A
Mallah, T
机构
[1] Univ Paris 11, UMR CNRS 8613, Chim Inorgan Lab, F-91405 Orsay, France
[2] CNRS, UMR 7504, IPCMS GMI, F-67034 Strasbourg, France
[3] CNRS, UPR 5021, Lab Champs Magnet Intenses, F-38042 Grenoble, France
[4] Univ Florence, UdR INSTM, I-50019 Sesto Fiorentino, Italy
[5] Univ Florence, Dept Chem, I-50019 Sesto Fiorentino, Italy
[6] Univ Stuttgart, Inst Phys 1, D-70550 Stuttgart, Germany
[7] Univ Edinburgh, Dept Chem, Edinburgh EH9 3JJ, Midlothian, Scotland
[8] Ecole Polytech, UMR CNRS 7653, Lab Heteroelements & Coordinat, F-91128 Palaiseau, France
关键词
angular-overlap model; EPR spectroscopy; FDMR spectroscopy; magnetic properties; nickel;
D O I
10.1002/anie.200462294
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) Complementarity between different techniques (magnetization, HF-HFEPR, FDMRS) and angular-overlap-model calculations allow the precise determination of the spin-Hamiltonian parameters in an isolated octahedral NiII complex (see structure), which exhibits the largest easy axis magnetic anisotropy reported to date (D = -10.1 cm-1, E/|D| = 0.02). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:1876 / 1879
页数:4
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