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Endohedral Stannaspherenes Mn@Sn 12 and its Dimer: Ferromagnetic or Antiferromagnetic?
Author(s) -
Matxain Jon M.,
Piris Mario,
Formoso Elena,
Mercero Jose M.,
Lopez Xabier,
Ugalde Jesus M.
Publication year - 2007
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.200700428
Subject(s) - antiferromagnetism , dimer , manganese , ferromagnetism , crystallography , doping , cluster (spacecraft) , spin (aerodynamics) , chemistry , condensed matter physics , physics , materials science , nuclear magnetic resonance , computer science , organic chemistry , thermodynamics , programming language
Intermetalloid clusters : A theoretical study describes a new endohedral stannaspherene Mn@Sn 12 (left in figure) and its dimer. The Mn doping produces a neutral cluster with a very high spin. Three isomers are characterised for the dimer in which the antiferromagnetic coupling between the two manganese centres is favoured.