Title of article
Magnetic properties of anion-radical salt [FeII(dipy)3](TCNQ)4·(CH3)2CO
Author/Authors
B. and Vasylets، نويسنده , , G. and Starodub، نويسنده , , V.A. and Feher، نويسنده , , A. and Kajnakova، نويسنده , , M. and Zboril، نويسنده , , R. and Tucek، نويسنده , , J. and Metz، نويسنده , , H. and Potocnak، نويسنده , , I.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2014
Pages
4
From page
7
To page
10
Abstract
Magnetic properties of anion-radical TCNQ salt [Fe(dipy)3](TCNQ)4·(CH3)2CO have been investigated (dipy is 2,2′-dipyridil). X-ray diffraction data allow presence of two types of TCNQ stacks: tetramerized (diamagnetic) and partly dimerized (paramagnetic). Due to Mössbauer spectroscopy data iron cation appears as two-valent ion in low-spin state. Magnetic susceptibility temperature dependence is described by Bonner–Fischer model with additional weak impurity paramagnetism. Susceptibility curve is in good qualitative agreement with ESR spectra.
Keywords
Tetracyanoquinodimethane , magnetic susceptibility , Mِssbauer spectroscopy
Journal title
Synthetic Metals
Serial Year
2014
Journal title
Synthetic Metals
Record number
2090888
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