Tuning the Fe(II/III) Redox Potential in Nonheme Fe(II)–Hydroxo Complexes through Primary and Secondary Coordination Sphere Modifications
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https://figshare.com/articles/dataset/Tuning_the_Fe_II_III_Redox_Potential_in_Nonheme_Fe_II_Hydroxo_Complexes_through_Primary_and_Secondary_Coordination_Sphere_Modifications/4834100
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资源简介：
The derivatization of the imino-functionalized
tris(pyrrolylmethyl)amine ligand framework, N(XpiR)3 (XLR; X = H, Br; R = cyclohexyl (Cy), phenyl (Ph), 2,6-
diisopropylphenyl (DIPP)), is reported. Modular ligand synthesis allows
for facile modification of both the primary and secondary coordination
sphere electronics. The iron(II)–hydroxo complexes, N(XpiR)(XafaR)2Fe(II)OH
(XLRFeIIOH), are synthesized
to establish the impact of the ligand modifications on the complexes’
electronic properties, including their chemical and electrochemical
oxidation. Cyclic voltammetry demonstrates that the Fe(II/III) redox
couple spans a 400 mV range across the series. The origin of the shifted
potential is explained based on spectroscopic, structural, and theoretical
analyses of the iron(II) and iron(III) compounds.
创建时间：
2017-04-10
