title: A novel copper-rich open-framework chalcogenide constructed from octahedral Cu4Se6 and icosahedral Cu8Se13 nanoclusters.
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.
authors: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
authors: Huajun
authors: H
authors: Yang
authors: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
authors: Le
authors: L
authors: Wang
authors: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
authors: Dandan
authors: D
authors: Hu
authors: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
authors: Jian
authors: J
authors: Lin
authors: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
authors: Li
authors: L
authors: Luo
authors: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
authors: Hongxiang
authors: H
authors: Wang
authors: College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, China. wutao@suda.edu.cn.
authors: Tao
authors: T
authors: Wu
mesh_terms: D018011:Chalcogens / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D049329:Nanostructures
chemical_list: D018011:Chalcogens; D003300:Copper