邻二苯基膦苯甲醛和1-肼苯酞衍生的含铁(II)和钴(III)的乙基腙配合物的合成和晶体结构

IF 0.8 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Doklady Chemistry Pub Date : 2022-03-20 DOI:10.1134/S001250082112003X

L. D. Popov, S. A. Borodkin, V. V. Tkachev, A. N. Utenyshev, I. N. Shcherbakov, S. M. Aldoshin

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引用次数: 0

摘要

邻二苯基膦苯甲醛(HL)的1-酞嗪基腙与高氯酸铁(II)和高氯酸钴(II)反应生成了不同组成和结构的配合物:[Fe(HL)2](ClO4)2·H2O(1)和[CoL2](ClO4)·H2O(2)，尽管盐的阴离子相同。Со2+离子在络合过程中被氧化为Co3+。通过溶液中的核磁共振波谱和晶体中的x射线衍射确定了配合物的结构。x射线衍射表明，络合金属离子具有八面体结构。化合物2在晶体中形成两个独立的分子。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis and Crystal Structure of Iron(II) and Cobalt(III) Complexes with Hetarylhydrazone Derived from o-Diphenylphosphinobenzaldehyde and 1-Hydrazinophthalazine

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Synthesis and Crystal Structure of Iron(II) and Cobalt(III) Complexes with Hetarylhydrazone Derived from o-Diphenylphosphinobenzaldehyde and 1-Hydrazinophthalazine

Reaction of 1-phthalazinylhydrazone of o-diphenylphosphinobenzaldehyde (HL) with Fe(II) and Co(II) perchlorates has led to complexes of different composition and structure: [Fe(HL)₂](ClO₄)₂ · H₂O (1) and [CoL₂](ClO₄) · H₂O (2) in spite of the use of salts with the same anion. Со²⁺ ion undergoes oxidation to Co³⁺ upon complexation. The structure of the complexes has been established by NMR spectroscopy in solution and by X-ray diffraction in crystal. X-ray diffraction has shown that complexing metal ions have octahedral structure. Compound 2 forms two independent molecules in crystal.

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来源期刊

Doklady Chemistry 化学-化学综合

CiteScore

1.20

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Doklady Chemistry is a journal that publishes new research in chemistry and chemical engineering of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.