Title of article
S=l new haldane gap systems and spin glass behaviors: Syntheses, structures and magnetic properties of linear-chain Ni(II) complexes
Author/Authors
Manabe، نويسنده , , T. and Yamashita، نويسنده , , M. and Ohishi، نويسنده , , T. and Takeuchi، نويسنده , , T. and Yosida، نويسنده , , T. and Yu، نويسنده , , Y. and Honda، نويسنده , , Z. and Katsumata، نويسنده , , K.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
1717
To page
1718
Abstract
A series of compounds, [Ni(AA)2X]Y (AA=diamines, tetramines etc; X=N3− and NO2−; Y=ClO4−, PF6− etc) with S=1 have been synthesized, and their magnetic properties and crystal structures have been investigated. They have linear-chain structures. It has been found that the magnitude of the Haldane gaps can be controlled by substituting the bridging groups(X) and in-plane ligands(AA). On the other hand, [Ni([15]aneN4)N3]PF6, [Ni([14]aneN4)N3]ClO4·H2O and [Ni(en)2NO2]BF4 show spin glass behaviors.
Keywords
Spin glass , One-dimensional Heisenberg antiferromagnet , Haldane gap
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2071120
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