(DT-TTF)-M(mnt)2 family of compounds

E. Ribera, C. Rovira, J. Veciana, J. Tarres, E. Canadell, Roger Rousseau, E. Molins, M. Mas, J. P. Schoeffel, J. P. Pouget, J. Morgado, V. Gama, R. T. Henriques, M. Almeida

Research output: Contribution to journalArticle

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Abstract

The family of charge transfer salts (DT-TTF)nM(mnt)2, with M=Au, Ni, Pt, Fe and Co, shows a wide range of interesting electrical and magnetic properties. Salts with M=Au, Ni and Pt, with n=2 are isostructural. The Au compound, is a semiconductor and presents a localised regime of charge carriers in DT-TTF chains, behaving as a spin-ladder system. The Ni and Pt analogues have a delocalised regime with higher conductivity at room temperature and a transition to an insulator state at 120 and 127 K respectively. The Fe and Co compounds form ionic salts with n=1 and present poorer semiconducting properties. For M=Fe, crystals of different morphologies and the observation of three different transport properties denote the existence of different phases.

Original languageEnglish
Pages (from-to)1743-1746
Number of pages4
JournalSynthetic Metals
Volume102
Issue number1-3
DOIs
Publication statusPublished - Jun 1999

Fingerprint

Salts
salts
Ladders
Charge carriers
ladders
Transport properties
Charge transfer
charge carriers
Magnetic properties
Electric properties
transport properties
electrical properties
charge transfer
insulators
analogs
Semiconductor materials
magnetic properties
conductivity
Crystals
room temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Polymers and Plastics

Cite this

Ribera, E., Rovira, C., Veciana, J., Tarres, J., Canadell, E., Rousseau, R., ... Almeida, M. (1999). (DT-TTF)-M(mnt)2 family of compounds. Synthetic Metals, 102(1-3), 1743-1746. https://doi.org/10.1016/S0379-6779(98)00286-0

(DT-TTF)-M(mnt)2 family of compounds. / Ribera, E.; Rovira, C.; Veciana, J.; Tarres, J.; Canadell, E.; Rousseau, Roger; Molins, E.; Mas, M.; Schoeffel, J. P.; Pouget, J. P.; Morgado, J.; Gama, V.; Henriques, R. T.; Almeida, M.

In: Synthetic Metals, Vol. 102, No. 1-3, 06.1999, p. 1743-1746.

Research output: Contribution to journalArticle

Ribera, E, Rovira, C, Veciana, J, Tarres, J, Canadell, E, Rousseau, R, Molins, E, Mas, M, Schoeffel, JP, Pouget, JP, Morgado, J, Gama, V, Henriques, RT & Almeida, M 1999, '(DT-TTF)-M(mnt)2 family of compounds', Synthetic Metals, vol. 102, no. 1-3, pp. 1743-1746. https://doi.org/10.1016/S0379-6779(98)00286-0
Ribera E, Rovira C, Veciana J, Tarres J, Canadell E, Rousseau R et al. (DT-TTF)-M(mnt)2 family of compounds. Synthetic Metals. 1999 Jun;102(1-3):1743-1746. https://doi.org/10.1016/S0379-6779(98)00286-0
Ribera, E. ; Rovira, C. ; Veciana, J. ; Tarres, J. ; Canadell, E. ; Rousseau, Roger ; Molins, E. ; Mas, M. ; Schoeffel, J. P. ; Pouget, J. P. ; Morgado, J. ; Gama, V. ; Henriques, R. T. ; Almeida, M. / (DT-TTF)-M(mnt)2 family of compounds. In: Synthetic Metals. 1999 ; Vol. 102, No. 1-3. pp. 1743-1746.
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