Crystal Structures and Properties of MMX-Chain Compounds Based on Dithiocarboxylato-Bridged Dinuclear Complexes - Material Designs and New Physical Properties in MX-and MMX-Chain Compounds - page 166

Fig. 9.15 (a) Temperature dependence of the resistivity of [Pt 2 ( n -BuCS 2 ) 4 I] 1 (4)[ 33 ].

(b) Temperature dependence of the thermoelectric power of 4

Fig. 9.16 (a) Temperature dependence of the electrical resistivity of [Pt 2 ( n -PenCS 2 ) 4 I] 1 (5)
measured along the chain axis c under different procedures [ 35 ]. (b) Temperature dependence
of absolute thermoelectric power of 5 measured along the chain axis c

second stable metallic state next to [Pt 2 (EtCS 2 ) 4 I] 1 ( T M-S ¼ 205 K) [ 32 ]. The

electrical resistivity exhibits resistivity jump with the first-order RT-LT phase
transition near 205 K and then decreases with lowering temperature. The resistivity
in the heating 2 process measured using another as-grown crystals exhibits rapid
decreases with the phase transition in the temperature range of 320-328 K, but the
resistivity in the cooling 2 process from 350 K has never showed the HT-RT phase