New Ni(II) and Co(II) coordination compounds construction from the ditopic 1,2,3-triazol-based aromatic heterocyclic polycarboxylic ligand


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Resumo

Mononuclear compound I ([Co(Ptia)2(H2O)4] • H2O) and 1D chain compound II ([Ni4(Cptia)4(H2O)12]) have been constructed from the new ditopic 1,2,3-trazol-based aromatic heterocyclic carboxylic ligand, 4-(4-carboxy-1H-1,2,3-triazol-1-yl) benzoic acid) (H2Cptia), under different pH conditions by using the hydrothermal method. Their structure was characterized by single crystal X-ray diffraction (СIF files CCDC nos. 1409531 (I) and 1409531 (II)), IR spectra, and elemental analysis. Compound I is a mononuclear compound. In II, two sets of parallel arrangement 1D chains orient in different directions. The results of their magnetic measurements display the antiferromagnetic interaction exists among the paramagnetic ions.

Sobre autores

Z. Zhou

Department of Applied Chemistry

Email: 18202587221@163.com
República Popular da China, Tianjin, 300384

W. Zhang

Department of Applied Chemistry

Email: 18202587221@163.com
República Popular da China, Tianjin, 300384

R. Bian

Department of Applied Chemistry

Email: 18202587221@163.com
República Popular da China, Tianjin, 300384

C. Lan

Department of Applied Chemistry

Email: 18202587221@163.com
República Popular da China, Tianjin, 300384

W. Gu

Department of Chemistry; Collaborative Innovation Center of Chemical Science and Engineering

Email: 18202587221@163.com
República Popular da China, Tianjin, 300071; Tianjin, 300071

X. Liu

Department of Chemistry; Collaborative Innovation Center of Chemical Science and Engineering

Autor responsável pela correspondência
Email: liuxin64@nankai.edu.cn
República Popular da China, Tianjin, 300071; Tianjin, 300071

S. Liao

Department of Applied Chemistry

Autor responsável pela correspondência
Email: 18202587221@163.com
República Popular da China, Tianjin, 300384

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