Terminal pyridine-N ligation at [FeFe] hydrogenase active-site mimic |
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| Authors: | Yue Zhang Qiu-Tian Liu |
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| Affiliation: | Fujian Institute of Research on the Structure of Matter, No. 155 West Yangqiao Road, Chinese Academy of Sciences, Fuzhou, Fujian 350002, PR China |
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| Abstract: | Diiron model complexes (μ-pdt)Fe2(CO)5L with L = pyridine ligands, e.g. py (A), etpy (B), btpy (C), were synthesized as active site analogues of [FeFe] hydrogenase, and characterized by X-ray crystallography and electrochemistry. Pyridine-N ligation was found to be able to tune the redox properties of the diiron centers of model complexes. |
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| Keywords: | Bioinorganic chemistry Electrochemistry [FeFe] Hydrogenase Organometallic complexes Pyridine ligand |
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