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Magnetic Supramolecular Grid Structures: Intramolecular Coupling of Four Separate Spins
Published online by Cambridge University Press: 10 February 2011
Abstract
The magnetization of novel tetranuclear supramolecular grid structures and their mononuclear analogues was measured. In the tetranuclear complexes with Co2+ or Ni2+ ions an intramolecular antiferromagnetic coupling of the four metal centers is observed. The isotropic coupling strength was determined to be J = -8 K for the Ni2+ grids, and J = -2 K for the Co2+ grids.
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- Copyright © Materials Research Society 1998
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