D. Noh, M. Mizuno, Choy Jin-Ho
Feb 1, 1994
Citations
0
Influential Citations
12
Citations
Journal
Inorganica Chimica Acta
Abstract
Abstract The title compound, the partially oxidized salt of tetra(n-butyl)ammonium bis(5,6-dithio-benzo[d]-1,3-dithiole-2- thione) nickelate ( 11 ), was crystallized electrochemically and its d.c. conductivity has been measured down to 10 K. It shows a metallic behavior from 300 to 220±20 K at which it has the maximum conductivity of 1.35±0.35 S/cm. Below 42 K it shows another metallic behavior again down to 20 K. The UV spectral evolution of ligand precursors caused by the incorporation of sulfur atoms has been discussed in relation to π-electron delocalization and conduction property. Cyclic voltammetry, IR and magnetic susceptibility have also been measured and discussed including the other related compounds.