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Chem Commun (Camb). 2016 Mar 18;52(22):4140-3. doi: 10.1039/c6cc00183a.

A novel copper-rich open-framework chalcogenide constructed from octahedral Cu4Se6 and icosahedral Cu8Se13 nanoclusters.

Chemical communications (Cambridge, England)

Huajun Yang, Le Wang, Dandan Hu, Jian Lin, Li Luo, Hongxiang Wang, Tao Wu

Affiliations

  1. College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. [email protected].

PMID: 26857029 DOI: 10.1039/c6cc00183a

Abstract

We demonstrated a unique copper-rich open-framework chalcogenide constructed from icosahedral Cu8Se13 and octahedral Cu4Se6 nanoclusters connected to each other through a SnSe3(Se2) bridging unit. The specific copper-rich composition gives rise to a narrow band gap and photoelectrical responsive properties in the infrared range.

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