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Characterization of the antiferromagnetism in Ag(pyz)2(S2O8) (pyz = pyrazine) with a two-dimensional square lattice of Ag2+ ions.

Authors :
Manson JL
Stone KH
Southerland HI
Lancaster T
Steele AJ
Blundell SJ
Pratt FL
Baker PJ
McDonald RD
Sengupta P
Singleton J
Goddard PA
Lee C
Whangbo MH
Warter MM
Mielke CH
Stephens PW
Source :
Journal of the American Chemical Society [J Am Chem Soc] 2009 Apr 08; Vol. 131 (13), pp. 4590-1.
Publication Year :
2009

Abstract

X-ray powder diffraction and magnetic susceptibility measurements show that Ag(pyz)(2)(S(2)O(8)) consists of 2D square nets of Ag(2+) ions resulting from the corner-sharing of axially elongated AgN(4)O(2) octahedra and exhibits characteristic 2D antiferromagnetism. Nevertheless, mu(+)SR measurements indicate that Ag(pyz)(2)(S(2)O(8)) undergoes 3D magnetic ordering below 7.8(3) K.

Details

Language :
English
ISSN :
1520-5126
Volume :
131
Issue :
13
Database :
MEDLINE
Journal :
Journal of the American Chemical Society
Publication Type :
Academic Journal
Accession number :
19334770
Full Text :
https://doi.org/10.1021/ja9005223