Three coordination polymers of 5-aminoisophthalic acid with similar benzimidazole derivative ligands: synthesis, structure and DNA-binding studies

Yang, Yan; Yan, Liu-Ting; Luo, Xiaochun; Qin, Rong-Huan; Duan, Wengui

doi:10.1080/10610278.2012.720021

Cited by 12 publications

(2 citation statements)

References 38 publications

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“…Although some of the related skeleton compounds have been reported previously, − their synthetic methods are different and the detail molecular packing pattern descriptions are also not specific enough; in particular, their functional properties were not investigated well. So it is necessary that we carry out a system structural and properties studies on the complexes and compare with the structural different characterization.…”

Section: Resultsmentioning

confidence: 99%

Porous Metal–Organic Frameworks with 5-Aminoisophthalic Acid as Platforms for Functional Applications about High Photodegradation Efficiency of Phenol

Wang

Zhang

Zhang³

et al. 2017

Crystal Growth & Design

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Four novel complexes, [CoL(H2O)] (1), [ZnL(H2O)] (2), [Ni(HL)2(H2O)2]·2H2O (3), and [CdL(H2O)]·H2O (4) (L = 5-aminoisophthalic acid), were successfully synthesized by the reaction of transition metal salts and 5-aminoisophthalic acid at hydrothermal conditions. The four complexes were characterized by element analysis, infrared spectra, UV–vis spectra, powder X-ray diffraction analysis, and thermogravimetric analysis. X-ray single-crystal diffraction analysis showed that the four complexes were 3D network structures and contained pores with sizes of 7.05 to 14.67 Å. In addition, we investigated the photodegradation ability of the four complexes for phenol solution under UV irradiation. The results showed that the four complexes had a different degree of degradation ability to phenol solution. At the same time, we found that the degradation process was in accordance with the pseudo-second-order dynamics model, that is, the rate of degradation is controlled by the extra-particle process such as surface adsorption. Moreover, we further confirmed by high-performance liquid chromatography that the complexes are indeed a significant ability to degrade phenol.

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Section: Resultsmentioning

confidence: 99%

Porous Metal–Organic Frameworks with 5-Aminoisophthalic Acid as Platforms for Functional Applications about High Photodegradation Efficiency of Phenol

Wang

Zhang

Zhang³

et al. 2017

Crystal Growth & Design

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“…various forms, which has been utilized in coordination polymer for the preparation of different networks [10][11][12] . Herein, we report the synthesis, X-ray crystal structure, thermal and optical spectral properties of a novel zinc(II) complex [Zn(OH-H2Bdc)(Bibim)]n (1).…”

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confidence: 99%

Synthesis, Crystal Structure and Characterization of Zn(II) Complex Constructed from 2,2'-Bisbenzimidazole

Yan¹,

Li²,

Luo³

et al. 2014

Asian J. Chem.

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The design and synthesis of novel coordination polymers have received remarkable attention not only due to their intriguing variety of structures and topologies, but also to their potential applications in many fields such as ion exchange, catalysis and for the development of optical, electronic and magnetic devices 1-4. However, it is still a challenge to construct coordination polymer, which may be affected by many factors, such as metal ions, organic ligands, metal-to-ligand ratios, reaction temperature, solvents, and counter ions 5-7. Among these factors, metal ions and organic ligands play crucial roles in synthesizing new coordination polymer. So various multicarboxylate ligands have been used to produce coordination polymer, due to their versatile bridge modes and excellent coordination capacities. As a rigid and versatile bridging ligand, 5-hydroxyisophthalic acid has been extensively studied for designing new coordination polymer because its two carboxylic groups can bond with metal centers and the hydroxyl group, an electron-with drawing group coexisting in isophthalic acid, can not only act as a hydrogen bond acceptor, can but also take on some spatial effects 8,9. On the other hand, benzimidazole derivatives contain multiple nitrogen-donor sites with the possibility of reversible protonation and deprotonation properties and can be coordinated to a transition metal in

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Syntheses, Crystal Structures, and Fluorescent Properties of Two Mixed-Ligand Cadmium Coordination Polymers Based on Dicarboxylate and Bis-benzimidazole Ligands

Chen

Wen

et al. 2018

J Chem Crystallogr

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Three coordination polymers of 5-aminoisophthalic acid with similar benzimidazole derivative ligands: synthesis, structure and DNA-binding studies

Cited by 12 publications

References 38 publications

Porous Metal–Organic Frameworks with 5-Aminoisophthalic Acid as Platforms for Functional Applications about High Photodegradation Efficiency of Phenol

Porous Metal–Organic Frameworks with 5-Aminoisophthalic Acid as Platforms for Functional Applications about High Photodegradation Efficiency of Phenol

Synthesis, Crystal Structure and Characterization of Zn(II) Complex Constructed from 2,2'-Bisbenzimidazole

Syntheses, Crystal Structures, and Fluorescent Properties of Two Mixed-Ligand Cadmium Coordination Polymers Based on Dicarboxylate and Bis-benzimidazole Ligands

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