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The conductivities in bis-(p-toluene sulfonate) or 2,4-hexa-diyne-1,6-diol(TS) and its polymer PTS single crystal were measured by means of a special device at a range of temperature from 77K to 373K (353K for TS) . Anomalies of the conductivity of TS and PTS along c-axes which are the directions of PTS at the temperature corresponding to their low temperature phase transition were observed. The temperature of phase transition in TS obtained from anomalies’ of conductivity are 163K and 208K.
The conductivities in bis- (p-toluene sulfonate) or 2,4-hexa-diyne-1,6-diol (TS) and its polymer PTS single crystal were measured by a special device at a range of temperature from 77K to 373K (353K for TS). Anomalies of the conductivity of TS and PTS along c-axes which are the directions of PTS at the temperature corresponding to their low temperature phase transition were observed. The temperature of phase transition in TS obtained from anomalies’ of conductivity are 163K and 208K.