A nonclassical dihydrogen adduct of S = ½ Fe(I).
A nonclassical dihydrogen adduct of S = ½ Fe(I).
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DOI:
10.1021/ja207003m
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发表时间:
2011-10-19
影响因子:
15
通讯作者:
Peters, Jonas C.
中科院分区:
文献类型:
--
作者:
Lee, Yunho;Kinney, R. Adam;Hoffman, Brian M.;Peters, Jonas C.
We have exploited the capacity of the ‘(SiPiPr3)Fe(I)’ scaffold to accommodate additional axial ligands and have characterized the mononuclear, S = ½ H2-adduct complex (SiPiPr3)FeI(H2). EPR and ENDOR data, in the context of X-ray structural results, reveal that this complex provides a highly unusual example of an open-shell metal complex that binds dihydrogen as a ligand. The H2 ligand at 2 K dynamically reorients within the ligand-binding pocket, tunneling among the energy minima created by strong interactions with the three Fe-P bonds.
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DOI:
10.1107/s0108768102003324
发表时间:
2002-06-01
影响因子:
1.9
作者:
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通讯作者:
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通讯作者:
Peters, Jonas C.
影响因子:
15
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通讯作者:
Peters, JC