Two-Electron Oxidative Atom Transfer at a Homoleptic, Tetravalent Uranium Complex
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https://figshare.com/articles/dataset/Two-Electron_Oxidative_Atom_Transfer_at_a_Homoleptic_Tetravalent_Uranium_Complex/12107226
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资源简介：
A tetrahomoleptic, pseudotetrahedral
U4+ imidophosphorane
complex, [U(NP(pip)3)4], 1-U(PN), is reported. This complex can be oxidized by two electrons with
either mesityl azide or nitrous oxide. This two-electron atom/group
transfer oxidation is the first example observed at a homoleptic,
tetravalent uranium complex. The mesityl imido compound [U(NMes)(NP(pip)3)4], 2-U(PN)NMes, exhibits a unique
square pyramidal geometry in contrast to the expected trigonal bipyramidal
geometry of the oxo complex [U(O)(NP(pip)3)4], 2-U(PN)O. The bonding driving the structural dichotomy
of these structures and the absence of a structurally observable inverse trans-influence in 2-U(PN)NMes were examined
by DFT and natural bonding orbital analysis.
创建时间：
2020-04-04
