Highly conducting crystals based on single-component gold complexes with extended-TTF dithiolate ligands

Wakako Suzuki, Emiko Fujiwara, Akiko Kobayashi, Yuichi Fujishiro, Eiji Nishibori, Masaki Takata, Makoto Sakata, Hideki Fujiwara, Hayao Kobayashi

研究成果: ジャーナルへの寄稿学術論文査読

104 被引用数 (Scopus)

抄録

Highly conducting crystals based on single-component gold complexes with extended-TTF dithiolate ligands [Au(dmdt)2]0+ (1) and [Au(tmdt)2]0+ (2) were prepared (dmdt = dimethyltetrathiafulvalenedithiolate and tmdt = trimethylenetetrathiafulvalenedithiolate). On the basis of the synchrotron radiation powder diffraction data, the MEM electron density of 2 was successfully obtained. The conductivities of compacted powder samples of 1 and 2 at room temperature were 12 and 15 S cm-1, respectively. Pauli-like susceptibility of 1 suggested the system to be essentially metallic at least above 50 K, while 2 showed a magnetic transition around 100 K without loss of its high conductivity.

本文言語英語
ページ(範囲)1486-1487
ページ数2
ジャーナルJournal of the American Chemical Society
125
6
DOI
出版ステータス出版済み - 2003 2月 12

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