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个人信息Personal Information
副教授
博士生导师
硕士生导师
性别：男
毕业院校：香港中文大学
学位：博士
所在单位：化工学院
学科：有机化学
办公地点：大连理工大学西校区，E-308
电子邮箱：liujh@dlut.edu.cn
An azadithiolate bridged Fe2S2 complex as active site model of FeFe-hydrogenase covalently linked to a Re(CO)(3)(bpy)(py) photosensitizer aiming for light-driven hydrogen production
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论文类型：期刊论文
发表时间：2008-08-01
发表刊物：COMPTES RENDUS CHIMIE
收录刊物：SCIE
卷号：11
期号：8
页面范围：915-921
ISSN号：1631-0748
关键字：bioinorganic chemistry; catalysis; light-driven hydrogen production; iron-sulfur complex
摘要：In order to create photoactive catalysts for hydrogen production, a novel trimetallic Re-Fe2S2 complex 4 was synthesized by the coordination of the free -PPh2 group of the ligand of the rhenium photosensitizer 6 to an azadithiolate (ADT)-bridged diiron complex 8 with the assistance of the decarbonylation reagent Me3NO. Complex 4 was characterized by H-1, C-13, P-31 NMR and HRMS spectra. The IR, UV-vis and electrochemical data indicate some interactions between Re and Fe2S2 moieties, and the photo-induced electron transfer from the excited state of the Re moiety to the Fe2S2 catalyst is thermodynamically feasible.