BETS$\mathsf{_4}$CU$\mathsf{_2}$Cl$\mathsf{_6}$ and BETS$\mathsf{_2}$Fe$\mathsf{_{0.75}}$Ga$\mathsf{_{0.25}}$Cl$\mathsf{_4}$, New Organic Metals of the BETS Family: Synthesis, Structure, and Properties

N.D. Kushch; O.A. Dyachenko; V.V. Gritsenko; S.I. Pesotskii; R.B. Lubovskii; P. Cassoux; Ch. Faulmann; A.E. Kovalev; M.V. Kartsovnik; L. Brossard; H. Kobayashi; A. Kobayashi

doi:doi:10.1051/jp1:1996200

Numéro		J. Phys. I France Volume 6, Numéro 12, December 1996


Page(s)		1997 - 2009
DOI		https://doi.org/10.1051/jp1:1996200

DOI: 10.1051/jp1:1996200
J. Phys. I France 6 (1996) 1997-2009

BETS $\mathsf{_4}$ CU $\mathsf{_2}$ Cl $\mathsf{_6}$ and BETS $\mathsf{_2}$ Fe $\mathsf{_{0.75}}$ Ga $\mathsf{_{0.25}}$ Cl $\mathsf{_4}$ , New Organic Metals of the BETS Family: Synthesis, Structure, and Properties

N.D. Kushch^{1, 2}, O.A. Dyachenko¹, V.V. Gritsenko¹, S.I. Pesotskii^{1, 3}, R.B. Lubovskii^{1, 3}, P. Cassoux², Ch. Faulmann², A.E. Kovalev⁴, M.V. Kartsovnik⁴, L. Brossard⁵, H. Kobayashi⁶ and A. Kobayashi⁷

¹ Institute of Chemical Physics in Chernogolovka, Russian Academy of Sciences, Chernogolovka, 142432 Russia
² Laboratoire de Chimie de Coordination, CNRS, 205 Rue de Narbonne, 31077 Toulouse Cedex, France
³ International Laboratory of High Magnetic Fields and Low Temperatures, 53-529 Wroclaw, Poland
⁴ Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, 142432 Russia
⁵ Service National des Champs Magnétiques Pulses et Laboratoire de Physique des Solides CNRS UA 074, Complexe Scientifique de Ranqueil, 31077 Toulouse Cedex, France
⁶ Institute for Molecular Science, Nishigonoka, 38 Myodaiji, Okazaki 444, Japan
⁷ University of Tokyo, Departement of Chemistry, School of Science, Hongo, Bunkyo-ku, Tokyo 113, Japan

(Received 19 April 1996, accepted 11 June 1996)

Abstract
BETS salts (where BETS is bis(ethylenedithio)tetraselenafulvalene) with the CuCl ₃, Cu ₂Cl ₆, (CuCl ₄) _n and Fe _0.75Ga _0.25Cl ₄ anions have been synthesized. The physical properties of $\theta$ -BETS ₄Cu ₂Cl ₆ and $\kappa$ -BETS ₂(Fe _0.75Ga _0.25Cl ₄) salts and crystal structures of $\theta$ -BETS ₄Cu ₂Cl ₆ have been studied. Both compounds have been found to exhibit Shubnikov-de Haas and angle-dependent magnetoresistance oscillations.

BETS CU Cl and BETS Fe Ga Cl , New Organic Metals of the BETS Family: Synthesis, Structure, and Properties

BETS $\mathsf{_4}$ CU $\mathsf{_2}$ Cl $\mathsf{_6}$ and BETS $\mathsf{_2}$ Fe $\mathsf{_{0.75}}$ Ga $\mathsf{_{0.25}}$ Cl $\mathsf{_4}$ , New Organic Metals of the BETS Family: Synthesis, Structure, and Properties