A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) Ions
A new tetradentate mixed aza-thioether macrocyclic ligand 2,6-dithia[7](2,9)-1,10-phenanthrolinophane ([13]ane(phenN<sub>2</sub>)S<sub>2</sub>) was successfully synthesized. Reacting metal precursors [Fe(CH<sub>3</sub>CN)<sub>2</sub>(OTf)<sub>2&l...
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MDPI AG
2020-04-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/25/9/2030 |
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| author | Sze-Wing Ng Siu-Chung Chan Chi-Fung Yeung Shek-Man Yiu Chun-Yuen Wong |
| author_facet | Sze-Wing Ng Siu-Chung Chan Chi-Fung Yeung Shek-Man Yiu Chun-Yuen Wong |
| author_sort | Sze-Wing Ng |
| collection | DOAJ |
| description | A new tetradentate mixed aza-thioether macrocyclic ligand 2,6-dithia[7](2,9)-1,10-phenanthrolinophane ([13]ane(phenN<sub>2</sub>)S<sub>2</sub>) was successfully synthesized. Reacting metal precursors [Fe(CH<sub>3</sub>CN)<sub>2</sub>(OTf)<sub>2</sub>], Ni(ClO<sub>4</sub>)<sub>2</sub>·6H<sub>2</sub>O, and Cu(ClO<sub>4</sub>)<sub>2</sub>·6H<sub>2</sub>O with one equivalent of [13]ane(phenN<sub>2</sub>)S<sub>2</sub> afforded [Fe([13]ane(phenN<sub>2</sub>)S<sub>2</sub>)(OTf)<sub>2</sub>] (<b>1</b>), [Ni([13]ane(phenN<sub>2</sub>)S<sub>2</sub>)](ClO<sub>4</sub>)<sub>2</sub> (<b>2</b>(ClO<sub>4</sub>)<sub>2</sub>), and [Cu([13]ane(phenN<sub>2</sub>)S<sub>2</sub>)(OH<sub>2</sub>)](ClO<sub>4</sub>)<sub>2</sub> (<b>3</b>(ClO<sub>4</sub>)<sub>2</sub>), respectively. The structures of [13]ane(phenN<sub>2</sub>)S<sub>2</sub> and all of its metal complexes were investigated by X-ray crystallography. The [13]ane(phenN<sub>2</sub>)S<sub>2</sub> was found to behave as a tetradentate ligand via its donor atoms N and S. |
| first_indexed | 2024-03-10T20:12:27Z |
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| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-10T20:12:27Z |
| publishDate | 2020-04-01 |
| publisher | MDPI AG |
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| series | Molecules |
| spelling | doaj.art-68dd29a658974b12ab54bd94c44e47f22023-11-19T22:50:29ZengMDPI AGMolecules1420-30492020-04-01259203010.3390/molecules25092030A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) IonsSze-Wing Ng0Siu-Chung Chan1Chi-Fung Yeung2Shek-Man Yiu3Chun-Yuen Wong4Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong KongDepartment of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong KongDepartment of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong KongDepartment of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong KongDepartment of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong KongA new tetradentate mixed aza-thioether macrocyclic ligand 2,6-dithia[7](2,9)-1,10-phenanthrolinophane ([13]ane(phenN<sub>2</sub>)S<sub>2</sub>) was successfully synthesized. Reacting metal precursors [Fe(CH<sub>3</sub>CN)<sub>2</sub>(OTf)<sub>2</sub>], Ni(ClO<sub>4</sub>)<sub>2</sub>·6H<sub>2</sub>O, and Cu(ClO<sub>4</sub>)<sub>2</sub>·6H<sub>2</sub>O with one equivalent of [13]ane(phenN<sub>2</sub>)S<sub>2</sub> afforded [Fe([13]ane(phenN<sub>2</sub>)S<sub>2</sub>)(OTf)<sub>2</sub>] (<b>1</b>), [Ni([13]ane(phenN<sub>2</sub>)S<sub>2</sub>)](ClO<sub>4</sub>)<sub>2</sub> (<b>2</b>(ClO<sub>4</sub>)<sub>2</sub>), and [Cu([13]ane(phenN<sub>2</sub>)S<sub>2</sub>)(OH<sub>2</sub>)](ClO<sub>4</sub>)<sub>2</sub> (<b>3</b>(ClO<sub>4</sub>)<sub>2</sub>), respectively. The structures of [13]ane(phenN<sub>2</sub>)S<sub>2</sub> and all of its metal complexes were investigated by X-ray crystallography. The [13]ane(phenN<sub>2</sub>)S<sub>2</sub> was found to behave as a tetradentate ligand via its donor atoms N and S.https://www.mdpi.com/1420-3049/25/9/2030first-row transition metal ionmacrocyclic ligandcoordination complex |
| spellingShingle | Sze-Wing Ng Siu-Chung Chan Chi-Fung Yeung Shek-Man Yiu Chun-Yuen Wong A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) Ions Molecules first-row transition metal ion macrocyclic ligand coordination complex |
| title | A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) Ions |
| title_full | A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) Ions |
| title_fullStr | A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) Ions |
| title_full_unstemmed | A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) Ions |
| title_short | A New Tetradentate Mixed Aza-Thioether Macrocycle and Its Complexation Behavior towards Fe(II), Ni(II) and Cu(II) Ions |
| title_sort | new tetradentate mixed aza thioether macrocycle and its complexation behavior towards fe ii ni ii and cu ii ions |
| topic | first-row transition metal ion macrocyclic ligand coordination complex |
| url | https://www.mdpi.com/1420-3049/25/9/2030 |
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