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Article

Two 3D metal(II)–organic coordination polymers constructed by semi-rigid imidazolium carboxylate ligand: synthesis, crystal structure and property

, , , , , , , , & show all
Pages 1323-1330 | Received 05 Jun 2020, Accepted 02 Aug 2020, Published online: 05 Jan 2021
 

Abstract

Two metal coordination polymers, namely {[Co(MIBA)2]·2H2O}n (SNUT-3) and {[Cu(MIBA)2]·2H2O}n (SNUT-4), where HMIBA = 4-(1H-2-methylimidazol-1-yl)benzoic acid, were prepared by hydrothermal methods. Single-crystal X-ray analysis revealed that the structure of SNUT-3 exhibits a 3D→3D fourfold interpenetrating structure with diamondoid frameworks, while SNUT-4 shows a 2D + 2D → 3D inclined polycatenation structure. The gas adsorption property of SNUT-3 and photocatalytic activity of SNUT-4 for the degradation of Rhodamine B has been explored.

Additional information

Funding

This work is supported by the team of syngas catalytic conversion of Shaanxi University of Technology, Key R & D plan of Shaanxi Province - Key Industrial Innovation chain (group) - project in industrial field (2020ZDLGY11-02), the national natural science foundation of China (project no. 21373132), Shaanxi provincial science and technology department project (2019JM471).

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