Density functional calculations of a tetradecametallic iron(III) cluster with a very large spin ground state.

被引:56
作者
Rajaraman, G
Cano, J
Brechin, EK
McInnes, EJL
机构
[1] Univ Manchester, Dept Chem, Manchester M13 9PL, Lancs, England
[2] Univ Paris 11, CNRS, UMR 8613, Chim Inorgan Lab, F-91405 Orsay, France
关键词
D O I
10.1039/b403496a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Density functional theory (DFT) calculations and Monte Carlo (MC) simulations are used to calculate the exchange interactions in the Fe(III) cluster [Fe-14(bta)(6)O-6(OMe)(18)Cl-6], impossible to determine by conventional methods - the results support a huge ground state spin arising from competing antiferromagnetic interactions.
引用
收藏
页码:1476 / 1477
页数:2
相关论文
共 7 条
  • [1] A decanuclear iron(III) single molecule magnet: Use of Monte Carlo methodology to model the magnetic properties
    Benelli, C
    Cano, J
    Journaux, Y
    Sessoli, R
    Solan, GA
    Winpenny, REP
    [J]. INORGANIC CHEMISTRY, 2001, 40 (02) : 188 - +
  • [2] Gall F. L., 1997, INORG CHIM ACTA, V262, P123
  • [3] Solvothermal synthesis of a tetradecametallic FeIII cluster
    Low, DM
    Jones, LF
    Bell, A
    Brechin, EK
    Mallah, T
    Rivière, E
    Teat, SJ
    McInnes, EJL
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (32) : 3781 - 3784
  • [4] GROUND-STATE VARIABILITY IN MU-3-OXIDE TRINUCLEAR MIXED-VALENCE MANGANESE COMPLEXES - SPIN FRUSTRATION
    MCCUSKER, JK
    JANG, HG
    WANG, S
    CHRISTOU, G
    HENDRICKSON, DN
    [J]. INORGANIC CHEMISTRY, 1992, 31 (10) : 1874 - 1880
  • [5] About the calculation of exchange coupling constants in polynuclear transition metal complexes
    Ruiz, E
    Rodríguez-Fortea, A
    Cano, J
    Alvarez, S
    Alemany, P
    [J]. JOURNAL OF COMPUTATIONAL CHEMISTRY, 2003, 24 (08) : 982 - 989
  • [6] Theoretical study of the magnetic behavior of hexanuclear Cu(II) and Ni(II) polysiloxanolato complexes
    Ruiz, E
    Cano, J
    Alvarez, S
    Caneschi, A
    Gatteschi, D
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (22) : 6791 - 6794
  • [7] The SIESTA method for ab initio order-N materials simulation
    Soler, JM
    Artacho, E
    Gale, JD
    García, A
    Junquera, J
    Ordejón, P
    Sánchez-Portal, D
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2002, 14 (11) : 2745 - 2779