High-Nuclear Vanadoniobate {Nb48V8} Multiple-Strand Wheel

详细信息    查看全文

• 作者：Yu-Teng Zhang ; Chao Qin ; Xin-Long Wang ; Peng Huang ; Bai-Qiao Song ; Kui-Zhan Shao ; Zhong-Min Su
• 刊名：Inorganic Chemistry
• 出版年：2015
• 出版时间：December 7, 2015
• 年：2015
• 卷：54
• 期：23
• 页码：11083-11087
• 全文大小：370K
• ISSN：1520-510X

文摘

An unprecedented octavanadium-substituted polyoxoniobate Na₁₈[Nb₄₈V₈(OH)₃₀O₁₃₀]路33H₂O (1), with a multiple-strand wheel structure, was successfully synthesized via a conventional aqueous method, which represents the largest vanadoniobate cluster reported to date. Single-crystal X-ray diffraction, ESI-MS spectrum, IR spectra, and UV鈥搗is spectra were investigated. In addition, photocatalytic H₂ evolution activity for 1 under UV light was observed with TEA as a sacrificial electron donor.