Adelaide Research & Scholarship
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https://hdl.handle.net/2440/113786
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| Type: | Journal article |
| Title: | A giant 90-nucleus silver cluster templated by hetero-anions |
| Author: | Liu, J.-W. Su, H.-F. Wang, Z. Li, Y.-A. Zhao, Q.-Q. Wang, X.-P. Tung, C.-H. Sun, D. Zheng, L.-S. |
| Citation: | Chemical Communications, 2018; 54(35):4461-4464 |
| Publisher: | Royal Society of Chemistry |
| Issue Date: | 2018 |
| ISSN: | 1359-7345 1364-548X |
| Statement of Responsibility: | Jia-Wei Liu, Hai-Feng Su, Zhi Wang, Yan-An Li, Quan-Qin Zhao, Xing-Po Wang, Chen-Ho Tung, Di Sun and Lan-Sun Zheng |
| Abstract: | A 90-nucleus silver cluster (SD/Ag38) cocapped by tBuC6H4S‾ and PhCOO‾ ligands was synthesized using hetero-anion template method. Single-crystal X-ray diffraction (SCXRD) revealed a 90-nucleus metallic dumbbell-like core constructed by two large W5O19@Ag38 heads sandwiching one slender (SO4)2@Ag14 waist. Both W5O19⁸‾ and SO4²‾ templates were in situ generated and synergistically induced the formation of the largest known anion-templated silver cluster. Although SD/Ag38 is emission-silent at room temperature, increasingly brighter near-infrared (NIR) emission at ca. 742 nm was detected on cooling from 293 to 93 K. |
| Rights: | This journal is©The Royal Society of Chemistry 2018 |
| DOI: | 10.1039/c8cc01767k |
| Appears in Collections: | Aurora harvest 3 Chemistry publications |
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