A furan-containing diiron azadithiolate hexacarbonyl complex with unusual lower catalytic proton reduction potential

被引:42
作者
Jiang, Shi
Liu, Jianhui
Sun, Licheng
机构
[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
[2] Royal Inst Technol, KTH Chem, S-10044 Stockholm, Sweden
关键词
hydrogenases; furan; diiron azadithiolate; proton reduction potential;
D O I
10.1016/j.inoche.2005.11.022
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new biomimetic model of the active site of Fe-only hydrogenase [{(mu-SCH2)(2)N(2-C4H3O)} Fe-2(CO)(6)] (6) was synthesized and characterized by IR, H-1, C-13 NMR spectroscopy. The butterfly based core structure was also confirmed by X-ray diffraction. The electrochemistry data indicated that the reductive potential at -1.13 V versus Fc/Fc(+) by HClO4 is the lowest of that reported. (C) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:290 / 292
页数:3
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