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首页> 外文期刊>Russian Journal of Coordination Chemistry >Iron(II) Octaphenyltetrapyrazinoporphyrazinate Extra Complexes;Synthesis and Some Properties
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Iron(II) Octaphenyltetrapyrazinoporphyrazinate Extra Complexes;Synthesis and Some Properties

机译:八苯基四吡嗪并卟啉铁盐(II)的配合物;合成及一些性质

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摘要

Iron(II) octaphenyltetrapyrazinoporphyrazinate [Fe{PzPh_2}_4PA] centre dot 2H_2O and its water-soluble sulfo-substituted form [Fe{Pz(4-SO_3HPh)_2}_4PA] centre dot 2H_2O were synthesized.The effect of a ligand extra coordination on the spectral properties of sulfo-substituted iron(II) porphyrazinate was studied.The EPR and ~(17)O NMR methods showed that in an alkaline medium,one-electron reduction of iron(II) complex results in the formation of a stable pentacoordinated anionic complex.
机译:合成了八苯基四吡嗪并卟啉铁(II)[Fe {PzPh_2} _4PA]中心点2H_2O及其水溶性磺取代形式[Fe {Pz(4-SO_3HPh)_2} _4PA]中心点2H_2O。配位体额外配位的作用EPR和〜(17)O NMR方法表明,在碱性介质中,单电子还原铁(II)配合物可形成稳定的五配位阴离子络合物。

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