基于三足四齿配体的镍（II）配合物的合成及Сrystal结构

IF 1.1 3区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Coordination Chemistry Pub Date : 2024-12-22 DOI:10.1134/S107032842460089X

C. Q. Shen, J. N. Wang, Jin Liu, J. R. Liu, L. Y. Liu, Q. X. Ma

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引用次数: 0

摘要

以三脚四齿配体（三（1-甲基- 1h -苯并[d]咪唑-2-基）甲基）胺，L)合成了两个新型镍基配合物[Ni(H2O)LCl]Cl （Ι）]和[(Ni2L2Cl2)](NO3)2 （ΙΙ）]。这两个配合物具有不同的核性和镍原子的配位环境：配合物Ι由两个单核t型构建单元组装而成，通过分子间π -π相互作用形成双核配合物；复合体ΙΙ的构造单元类似于复合体Ι，但由于两个桥接氯原子，它导致了不同的中心对称双核复合体。通过单晶x射线衍射（CCDC号：2363616 （Ι）和2363615 （ΙΙ））测定了这两种配合物的晶体结构。

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 Сrystal Structures of Nickel(II) Complexes Based on Tripodal Tetradentate Ligand

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Synthesis and Сrystal Structures of Nickel(II) Complexes Based on Tripodal Tetradentate Ligand

Two novel nickel-based complexes [Ni(H₂O)LCl]Cl (Ι) and [(Ni₂L₂Cl₂)](NO₃)₂ (ΙΙ) were synthesized with the tripodal tetradentate ligand (tris((1-methyl-1H-benzo[d]imidazol-2-yl)methyl)amine, L). Two complexes show different nuclearity and coordination environment of nickel atoms: complex Ι is assembled from two mononuclear T-shaped building units, forming a binuclear complex through intermolecular π–π interactions; the building unit of complex ΙΙ resembles complex Ι, but it leads to a diverse centrosymmetric binuclear complex due to the two bridging chlorine atoms. The crystal structures of the two complexes were determined by single-crystal X-ray diffraction (CCDC nos. 2363616 (Ι) and 2363615 (ΙΙ)).

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来源期刊

Russian Journal of Coordination Chemistry 化学-无机化学与核化学

CiteScore

2.40

自引率

15.80%

发文量

审稿时长

7.2 months

期刊介绍： Russian Journal of Coordination Chemistry is a journal that publishes reviews, original papers, and short communications on all aspects of theoretical and experimental coordination chemistry. Modern coordination chemistry is an interdisciplinary science that makes a bridge between inorganic, organic, physical, analytical, and biological chemistry.