Characterization of the Antiferromagnetism in Ag(pyz)2(S2O8) (pyz = Pyrazine) with a Two-Dimensional Square Lattice of Ag2+ Ions.

Authors :: Manson, Jamie L.
Stone, Kevin H.
Southerland, Heather I.
Lancaster, Tom
Steele, Andrew J.
BIundeIl, Stephen J.
Pratt, Francis L.
Baker, Peter J.
McDonald, Ross D.
Sengupta, Pinaki
Singleton, John
Goddard, Paul A.
Changhoon Lee
Myung-Hwan Whangbo
Warter, Michelle M.
Mielke, Charles H.
Stephens, Peter W.
Source :: Journal of the American Chemical Society. 4/8/2009, Vol. 131 Issue 13, p4590-4591. 2p. 1 Graph.
Publication Year :: 2009
Abstract: The article discusses a study that examined the antiferromagnetism in Ag(pyz)2(S2O8)(pyz = pyrazine)4. Results have shown that the compound consists of two-dimensional (2D) square nets of Ag2+ ions, which resulted from the corner-sharing of axially elongated AgN4O2 octahedra. It indicate that the bridging S2O82- ligands mediates weak interlayer spin exchange interactions.

Subjects :: *ANTIFERROMAGNETISM
*ANIONS
*LIGANDS (Chemistry)
*MAGNETIC properties
*EXCHANGE reactions
*PYRAZINES
*ELECTRONIC structure

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