An insight into the protonation property of a diiron azadithiolate complex pertinent to the active site of Fe-only hydrogenases |
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| Authors: | Dong Weibing Wang Mei Liu Xiaoyang Jin Kun Li Guanghua Wang Fujun Sun Licheng |
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| Affiliation: | State Key Laboratory of Fine Chemicals, Dalian University of Technology, Zhongshan Road 158-46, 116012 Dalian, PR China. |
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| Abstract: | Protonation of [{(mu-SCH2)2N(C6H4-p-NO2)}{Fe(CO)2(PMe3)}2] in the presence of 4 equiv. of HOTf afforded two species, a micro-hydride diiron complex, the molecular structure of which was crystallographically characterized, and a micro-S-protonated species, which was readily deprotonated in the presence of pyridine. |
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