Title of article :
The metallic state in a MMX-chain complex, Pt2(dta)4I
Author/Authors :
Kitagawa، نويسنده , , Hiroshi and Onodera، نويسنده , , Noriaki and Ahn، نويسنده , , Jeung-Sun and Mitani، نويسنده , , Tadaoki and Toriumi، نويسنده , , Koshiro and Yamashita، نويسنده , , Masahiro، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 1997
Abstract :
Transport, optical, magnetic, and structural properties of the MMX-type halogen-bridged mixed-valence complex, Pt2(dta)4I (dta = CH3CS2−) were investigated. This complex exhibits metallic conduction between 300 and 340 K, which is the first observation in halogen-bridged 1-D transition-metal complexes. Below 300 K, a metal-semiconductor transition was observed. This salt undergoes an order-disorder phase transition at 340 K. The mixed-valence state is discussed.
Keywords :
Order-Disorder Phase Transition , Pt Complex , MX-chain , mixed valence , metal-insulator transition , HMMC
Journal title :
Synthetic Metals
Journal title :
Synthetic Metals
