Semiconducting tellurium-iron-copper carbonyl polymers

Minghuey Shieh*, Chia Hua Ho, Wen Shyan Sheu, Bo Gaun Chen, Yen Yi Chu, Chia Yeh Miu, Hsiang Lin Liu, Chih Chiang Shen

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

32 引文 斯高帕斯(Scopus)

摘要

The unprecedented ternary Te-Fe-Cu chain polymers [{Et4N}{TeFe3(CO)9Cu}]α and [{TeFe3(CO)9Cu2}(μ-4,4′-dipyridyl)1.5]α were prepared from the self-assembly of [Et4N]2[TeFe3(CO)9] with [Cu(MeCN)4][BF4] in THF or in the presence of 4,4′-dipyridyl in THF. These two chain polymers, which can also be constructed from the precursor complex TeFe3(CO)9Cu2(MeCN)2, show semiconducting behaviors with low band gaps of ∼0.59 and ∼0.41 eV, respectively. In addition, their conductivity and the effect of the bridging ligand are further elucidated by theoretical calculations.

原文英語
頁(從 - 到)14114-14116
頁數3
期刊Journal of the American Chemical Society
130
發行號43
DOIs
出版狀態已發佈 - 2008 10月 29

ASJC Scopus subject areas

  • 催化
  • 化學 (全部)
  • 生物化學
  • 膠體和表面化學

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