Title :
BEDO-TTF salts with mercury halide anions
Author :
Zhilvaeva, B.I. ; Kolmykova, S.A. ; Lyubovskaya, R.N. ; Gritsenko, V.V. ; Dyachenko, O.A. ; Lyubovskii, R.B. ; Makova, M.K.
Author_Institution :
Institute of Chemical Physics in Chernogolovka RAS
Abstract :
Summary form only given. The galvanostatic electrochemical oxidation of BEDO-TTF has been carried out in the presence of Nbu/sub 4/HgX/sub 3//HgX/sub 2/Nbu/sub 4/X (X=Br, I) system as a supporting electrolyte. Varying the relation of the components, we have isolated at least two phases of BEDO-TTF mercury bromides and two phases of BEDO-TTF mercury iodides. X-Ray analysis of the crystal structure is now being carried out. The compounds exhibit metallic conductivities down to helium temperatures, like those described in [1]. Phase transition in the range of about 70 K has been - shown for BEDO-TTF mercury iodides. Pressure dependences of resistivity have been investigated. 1. H. Tajima et al Solid State Commun. 86, 7(1993).
Keywords :
Chemicals; Conductivity; Helium; Oxidation; Physics; Temperature;
Conference_Titel :
Science and Technology of Synthetic Metals, 1994. ICSM '94. International Conference on
Conference_Location :
Seoul, Korea
DOI :
10.1109/STSM.1994.834917
