A new bisethyldithionetetrathiafulvalene (ET) derivative was synthesised. The cyclic voltammogram comparison of asymmetric hydromethyl bisethyldithionetetrathiafulvalene (HMET) and ET was made. The single crystal of c...A new bisethyldithionetetrathiafulvalene (ET) derivative was synthesised. The cyclic voltammogram comparison of asymmetric hydromethyl bisethyldithionetetrathiafulvalene (HMET) and ET was made. The single crystal of charge transfer complex HMETI(X) was obtained and characterised. The conductivity of the single crystal was measured between room temperature and liquid nitrogen temperature. This single crystal is a semiconductor in the liquid nitrogen temperature range.展开更多
Ⅰ. INTRODUCTIONThirty organic superconductors have been synthesized since the first organic superconductor （TMTSF）<sub>2</sub>PF<sub>6</sub> was synthesized in 1980. According to their donor...Ⅰ. INTRODUCTIONThirty organic superconductors have been synthesized since the first organic superconductor （TMTSF）<sub>2</sub>PF<sub>6</sub> was synthesized in 1980. According to their donors, they can be classified into four families, TMTSF, BEDT-TTF, DMET and Ni（dmit）<sub>2</sub>. The BEDT-TTF is the largest one in which there are many kinds of compounds with T<sub>c</sub>展开更多
文摘A new bisethyldithionetetrathiafulvalene (ET) derivative was synthesised. The cyclic voltammogram comparison of asymmetric hydromethyl bisethyldithionetetrathiafulvalene (HMET) and ET was made. The single crystal of charge transfer complex HMETI(X) was obtained and characterised. The conductivity of the single crystal was measured between room temperature and liquid nitrogen temperature. This single crystal is a semiconductor in the liquid nitrogen temperature range.
文摘Ⅰ. INTRODUCTIONThirty organic superconductors have been synthesized since the first organic superconductor （TMTSF）<sub>2</sub>PF<sub>6</sub> was synthesized in 1980. According to their donors, they can be classified into four families, TMTSF, BEDT-TTF, DMET and Ni（dmit）<sub>2</sub>. The BEDT-TTF is the largest one in which there are many kinds of compounds with T<sub>c</sub>
