The conducting spin-crossover compound combining Fe(II) cation complex with TCNQ in a fractional reduction state

Yuri N. Shvachko; Denis V. Starichenko; Aleksander V. Korolyov; Eduard B. Yagubskii; Alexander I. Kotov; Lev I. Buravov; Konstantin A. Lyssenko; Vladimir N Zverev; Olga G. Shakirova; Ludmila G. Lavrenova

The conducting spin-crossover compound combining Fe(II) cation complex with TCNQ in a fractional reduction state

Materials Science 2016-04-22 v2

Authors: Yuri N. Shvachko , Denis V. Starichenko , Aleksander V. Korolyov , Eduard B. Yagubskii , Alexander I. Kotov , Lev I. Buravov , Konstantin A. Lyssenko , Vladimir N Zverev , Olga G. Shakirova , Ludmila G. Lavrenova

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Abstract

The radical anion salt [Fe{HC(pz)3}2](TCNQ)3 demonstrating conductivity and spin-crossover transition (SCO) associated with Fe(II) complex cation subsystem has been synthesized and structurally characterized. A pronounced change of the dc resistivity and a robust broadening of the EPR signal triggered by the SCO transition are found. Enhanced EPR line broadening is interpreted in terms of cross relaxation between the TCNQ and Fe(II) spin subsystems

Keywords

spin-crossover compound conducting material radical anion salt Fe(II) complex TCNQ spin-crossover transition EPR signal

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@article{arxiv.1604.05852,
  title  = {The conducting spin-crossover compound combining Fe(II) cation complex with TCNQ in a fractional reduction state},
  author = {Yuri N. Shvachko and Denis V. Starichenko and Aleksander V. Korolyov and Eduard B. Yagubskii and Alexander I. Kotov and Lev I. Buravov and Konstantin A. Lyssenko and Vladimir N Zverev and Olga G. Shakirova and Ludmila G. Lavrenova},
  journal= {arXiv preprint arXiv:1604.05852},
  year   = {2016}
}

The conducting spin-crossover compound combining Fe(II) cation complex with TCNQ in a fractional reduction state

Abstract

Keywords

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