Site-specific sulfur-for-metal replacement in a silver nanocluster.

Wu, Ya-Ge; Huang, Jia-Hong; Zhang, Chong; Guo, Xiang-Kun; Wu, Wei-Na; Dong, Xi-Yan; Zang, Shuang-Quan

Wu, Ya-Ge; Huang, Jia-Hong; Zhang, Chong; Guo, Xiang-Kun; Wu, Wei-Na; Dong, Xi-Yan; Zang, Shuang-Quan.

Affiliation

Wu YG; College of Chemistry and Chemical Engineering, Henan Polytechnic University Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, China. dongxiyan0720@hpu.edu.cn.
Huang JH; College of Chemistry, Zhengzhou University, Zhengzhou 450001, China. zangsqzg@zzu.edu.cn.
Zhang C; College of Chemistry, Zhengzhou University, Zhengzhou 450001, China. zangsqzg@zzu.edu.cn.
Guo XK; College of Chemistry, Zhengzhou University, Zhengzhou 450001, China. zangsqzg@zzu.edu.cn.
Wu WN; College of Chemistry and Chemical Engineering, Henan Polytechnic University Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, China. dongxiyan0720@hpu.edu.cn.
Dong XY; College of Chemistry and Chemical Engineering, Henan Polytechnic University Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, China. dongxiyan0720@hpu.edu.cn.
Zang SQ; College of Chemistry and Chemical Engineering, Henan Polytechnic University Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, China. dongxiyan0720@hpu.edu.cn.

Chem Commun (Camb) ; 58(52): 7321-7324, 2022 Jun 28.

Article in En | MEDLINE | ID: mdl-35686610

ABSTRACT

ABSTRACT

A new Ag36 nanocluster with a closed electronic structure and eight valence electrons is reported, which has a similar structure to that of an open-shell Ag34 nanocluster with three valence electrons, except that in the shell two (Ag-PPh3)+ cations replace two S2- anions specifically. The fine structural modulation leads to various levels of activity for singlet oxygen photogeneration due to the distinct optical gaps of the nanoclusters.

Subject(s)

Electrons; Silver; Silver/chemistry; Sulfur

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