Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex
A new tetranuclear zinc(II) complex with an asymmetrical Salamo-type chelating ligand, H3L (5-methoxy-6′-hydroxy-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol), was synthesized and characterized using FT-IR, elemental analyses, X-ray single crystal diffraction method, UV-Vis, and fluorescence...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-02-01
|
| Series: | Crystals |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2073-4352/8/2/107 |
| _version_ | 1828233430275457024 |
|---|---|
| author | Yun-Dong Peng Xiao-Yan Li Quan-Peng Kang Gao-Xian An Yang Zhang Wen-Kui Dong |
| author_facet | Yun-Dong Peng Xiao-Yan Li Quan-Peng Kang Gao-Xian An Yang Zhang Wen-Kui Dong |
| author_sort | Yun-Dong Peng |
| collection | DOAJ |
| description | A new tetranuclear zinc(II) complex with an asymmetrical Salamo-type chelating ligand, H3L (5-methoxy-6′-hydroxy-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol), was synthesized and characterized using FT-IR, elemental analyses, X-ray single crystal diffraction method, UV-Vis, and fluorescence spectra. The zinc(II) complex possesses the cell parameters a = 8.1960(7) Å, b = 9.8127(8) Å, c = 16.5428(15) Å, Z = 1, V = 1172.5(2) Å3, R1 = 0.0722, and wR2 = 0.1558, and crystallizes in the triclinic system, with space group P-1. X-ray crystal structure analysis reveals that Zn1 and Zn2 atoms are all pentacoordinated and adopt slightly twisted tetragonal pyramidal and trigonal bipyramidal geometries. The zinc(II) complex forms a 1D supramolecular chain via intermolecular hydrogen bonds along the b axis. Besides, the fluorescence properties have been discussed. |
| first_indexed | 2024-04-12T19:38:21Z |
| format | Article |
| id | doaj.art-33f904663bb242e8b2f1b82135ca5f0b |
| institution | Directory Open Access Journal |
| issn | 2073-4352 |
| language | English |
| last_indexed | 2024-04-12T19:38:21Z |
| publishDate | 2018-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Crystals |
| spelling | doaj.art-33f904663bb242e8b2f1b82135ca5f0b2022-12-22T03:19:08ZengMDPI AGCrystals2073-43522018-02-018210710.3390/cryst8020107cryst8020107Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) ComplexYun-Dong Peng0Xiao-Yan Li1Quan-Peng Kang2Gao-Xian An3Yang Zhang4Wen-Kui Dong5School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaSchool of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaSchool of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaSchool of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaSchool of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaSchool of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaA new tetranuclear zinc(II) complex with an asymmetrical Salamo-type chelating ligand, H3L (5-methoxy-6′-hydroxy-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol), was synthesized and characterized using FT-IR, elemental analyses, X-ray single crystal diffraction method, UV-Vis, and fluorescence spectra. The zinc(II) complex possesses the cell parameters a = 8.1960(7) Å, b = 9.8127(8) Å, c = 16.5428(15) Å, Z = 1, V = 1172.5(2) Å3, R1 = 0.0722, and wR2 = 0.1558, and crystallizes in the triclinic system, with space group P-1. X-ray crystal structure analysis reveals that Zn1 and Zn2 atoms are all pentacoordinated and adopt slightly twisted tetragonal pyramidal and trigonal bipyramidal geometries. The zinc(II) complex forms a 1D supramolecular chain via intermolecular hydrogen bonds along the b axis. Besides, the fluorescence properties have been discussed.http://www.mdpi.com/2073-4352/8/2/107Salamo-type ligandzinc(II) complexsynthesiscrystal structurefluorescence property |
| spellingShingle | Yun-Dong Peng Xiao-Yan Li Quan-Peng Kang Gao-Xian An Yang Zhang Wen-Kui Dong Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex Crystals Salamo-type ligand zinc(II) complex synthesis crystal structure fluorescence property |
| title | Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex |
| title_full | Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex |
| title_fullStr | Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex |
| title_full_unstemmed | Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex |
| title_short | Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex |
| title_sort | synthesis and fluorescence properties of asymmetrical salamo type tetranuclear zinc ii complex |
| topic | Salamo-type ligand zinc(II) complex synthesis crystal structure fluorescence property |
| url | http://www.mdpi.com/2073-4352/8/2/107 |
| work_keys_str_mv | AT yundongpeng synthesisandfluorescencepropertiesofasymmetricalsalamotypetetranuclearzinciicomplex AT xiaoyanli synthesisandfluorescencepropertiesofasymmetricalsalamotypetetranuclearzinciicomplex AT quanpengkang synthesisandfluorescencepropertiesofasymmetricalsalamotypetetranuclearzinciicomplex AT gaoxianan synthesisandfluorescencepropertiesofasymmetricalsalamotypetetranuclearzinciicomplex AT yangzhang synthesisandfluorescencepropertiesofasymmetricalsalamotypetetranuclearzinciicomplex AT wenkuidong synthesisandfluorescencepropertiesofasymmetricalsalamotypetetranuclearzinciicomplex |