Two Novel {Ti6P2} Clusters Decorated with Inorganic Acids

• 来源期刊: 结构化学
• 年，卷（期）: 2021,（3）
• 所属期刊栏目: organic and inorganic structural chemistry
• 页码范围: 277-282
• 页数: 6页
• 语种: 英文
• DOI: 10.14102/j.cnki.0254-5861.2011-2853

摘要

Two inorganic acids decorating titanium-oxo clusters (PTCs),Ti6O4(OiPr)10(O3P-Phen)2(NO3)2 (PTC-251) and Ti6O4(OiPr)10(O3P-Phen)2(HSO4)2 (PTC-252) (H2O3P-Phen =phenylphosphinic acid) have been synthesized under solvothermal conditions.As a result of the labile coordination sites of the {Ti6P2} unit,nitrite and sulfate adopt different capping mode.Besides,they also present different space packing.The photocatalytic H2 evolution activities of these obtained PTCs have been studied,with sulfate decorating PTC-252 presenting a maximum H2 production rate up to 110.95 μmol·g-1· h-1.