Five zinc supramolecular assemblies constructed from flexible bispyridinecarboxamide and a series of substituted isophthalates: Synthesis and characterization
| Autor: | Zhehui Weng, Pengzhi Xiang, Zhi-Hui Zhang, Shengchun Chen, Haidong Ju, Xiaohua Zhou, Jie Ling, Yao Huang |
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| Rok vydání: | 2022 |
| Předmět: |
Materials science
Hydrogen bond Supramolecular chemistry Infrared spectroscopy chemistry.chemical_element Zinc Condensed Matter Physics Hydrothermal circulation Electronic Optical and Magnetic Materials Inorganic Chemistry chemistry.chemical_compound Crystallography chemistry Materials Chemistry Ceramics and Composites Thermal stability Physical and Theoretical Chemistry Methylene Luminescence |
| Zdroj: | Journal of Solid State Chemistry. 305:122660 |
| ISSN: | 0022-4596 |
| DOI: | 10.1016/j.jssc.2021.122660 |
| Popis: | Five new coordination assemblies of substituted zinc(II) isophthalates and H2pbbp {H2pbbp = N,N′-[(1,4-phenylene)bis(methylene)]bis(pyridine-4-carboxamide)} linkers, namely, [Zn(pbbp)(Fip)]n, 1, [Zn(pbbp)(Nip)∙H2O]n, 2, [Zn(pbbp)(Mip)∙H2O]n, 3, [Zn(pbbp)(Bip)·H2O]n, 4, [Zn(pbbp)(TM)(H2O)·H2O]n, 5 have been synthesized under hydrothermal conditions. Single-crystal X-ray diffraction analysis reveals compounds 1–5 exhibit the two-dimensional layer structures. The layered structures in compounds 1–4 are further extended in to three-dimensional supramolecular networks due to the strong hydrogen bonding. The thermal stability, powder X-ray diffractions, infrared spectra and luminescence properties of these compounds have also been investigated. |
| Databáze: | OpenAIRE |
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