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Updated: Dec 13, 2025
![The Synthesis of [Sn10SiSiMe334]2- Using a Metastable SnI Halide Solution Synthesized via a Co-condensation Technique](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F54498.jpg&w=3840&q=50)
The Synthesis of [Sn10SiSiMe334]2- Using a Metastable SnI Halide Solution Synthesized via a Co-condensation Technique
Published on: November 28, 2016
Heterometallic Ag2Ti10 and Ag4Ti8-oxo clusters with different silver doping models: synthesis, structure, and
Simin Hou1, Qiaohong Li2, Qing-Rong Ding2
1State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, the Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China. lqh2382@fjirsm.ac.cn LZhang@fjirsm.ac.cn and College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, P. R. China.
Abstract:
Two heterometal-oxo Ag2Ti10 (PTC-221) and Ag4Ti8 (PTC-222) clusters were successfully synthesized and characterized, with the doped Ag atoms surrounded by the Ti-O core and exposed to the cluster surface, respectively. Density functional theory (DFT) calculations were carried out to study the electronic structures of PTC-221 and PTC-222, including the frontier orbitals and partial density of states (PDOS). The solid-state UV-vis absorption spectra of PTC-221 and PTC-222 were also recorded. Interestingly, PTC-221 shows intense visible light absorption with an absorption edge around 590 nm and exhibits good photocurrent response in the visible region.
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