A novel copper-rich open-framework chalcogenide constructed from octahedral Cu4Se6 and icosahedral Cu8Se13
Huajun Yang1, Le Wang1, Dandan Hu1
1College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
Chemical Communications (Cambridge, England)
|February 10, 2016
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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