Six new coordination polymers based on 3-carboxy-1-(3′-carboxybenzyl)-2-oxidopyridinium: Syntheses, crystal structures and properties

IF 2.7 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Inorganica Chimica Acta Pub Date : 2024-09-10 DOI:10.1016/j.ica.2024.122374

Xin-Ying Fan, Xiao-Fei Ren, Shuang Wu, Guang-Xue Ren, Hui-Xin Mao, Yong-Fei Liu, Zhihong Jing, Yuan-Chun He

引用次数: 0

Abstract

In this work, we have synthesized six coordination polymers using the organic ligand 3-carboxy-1-(3′-carboxybenzyl)-2-oxidopyridinium (H₂L). The compounds, named [Co(L)(H₂O)₂]_n (1), [Co(L)(2,2′-bpy)(H₂O)]_n (2), [Co(L)(4,4′-bpy)_0.5]_n (3), [Mn₂(L)₂(H₂O)₂]_n (4), [Mn(L)(2,2′-bpy)(H₂O)]_n (5) and [Mn(L)(phen)(H₂O)]_n (6), where 2,2′-bpy = 2,2′-bipyridine, 4,4′-bpy = 4,4′-bipyridine and phen = 1,10-phenanthroline, were prepared under hydrothermal conditions and characterized using various physical measurements. The single-crystal X-ray diffraction analyses show that compounds 1–6 possess different structures because of multiple coordination modes and weak interactions. The Hirshfeld surface analyses of compounds 1–6 have also been studied in detail.

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基于 3-羧基-1-(3′-羧基苄基)-2-氧代吡啶鎓的六种新型配位聚合物：合成、晶体结构和性质

在这项工作中，我们利用有机配体 3-羧基-1-(3′-羧基苄基)-2-氧代吡啶鎓（H2L）合成了六种配位聚合物。这些化合物分别被命名为 [Co(L)(H2O)2]n (1)、[Co(L)(2,2′-bpy)(H2O)]n (2)、[Co(L)(4,4′-bpy)0.5]n（3）、[Mn2(L)2(H2O)2]n（4）、[Mn(L)(2,2′-bpy)(H2O)]n（5）和[Mn(L)(phen)(H2O)]n（6），其中 2,2′-bpy=2,2′-联吡啶，4,4′-bpy=4、4′-联吡啶，phen = 1,10-菲罗啉）在水热条件下制备，并使用各种物理测量方法对其进行表征。单晶 X 射线衍射分析表明，由于存在多种配位模式和弱相互作用，1-6 号化合物具有不同的结构。此外，还详细研究了化合物 1-6 的 Hirshfeld 表面分析。

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来源期刊

Inorganica Chimica Acta 化学-无机化学与核化学

CiteScore

6.00

自引率

3.60%

发文量

440

审稿时长

35 days

期刊介绍： Inorganica Chimica Acta is an established international forum for all aspects of advanced Inorganic Chemistry. Original papers of high scientific level and interest are published in the form of Articles and Reviews. Topics covered include: • chemistry of the main group elements and the d- and f-block metals, including the synthesis, characterization and reactivity of coordination, organometallic, biomimetic, supramolecular coordination compounds, including associated computational studies; • synthesis, physico-chemical properties, applications of molecule-based nano-scaled clusters and nanomaterials designed using the principles of coordination chemistry, as well as coordination polymers (CPs), metal-organic frameworks (MOFs), metal-organic polyhedra (MPOs); • reaction mechanisms and physico-chemical investigations computational studies of metalloenzymes and their models; • applications of inorganic compounds, metallodrugs and molecule-based materials. Papers composed primarily of structural reports will typically not be considered for publication.