Pd8 Nanocluster with Nonmetal-to-Metal- Ring Coordination and Promising Photothermal Conversion Efficiency
© 2023 Wiley-VCH GmbH..
Constructing ambient-stable, single-atom-layered metal-based materials with atomic precision and understanding their underlying stability mechanisms are challenging. Here, stable single-atom-layered nanoclusters of Pd were synthesized and precisely characterized through electrospray ionization mass spectrometry and single-crystal X-ray crystallography. A pseudo-pentalene-like Pd8 unit was found in the nanocluster, interacting with two syn PPh units through nonmetal-to-metal -ring coordination. The unexpected coordination, which is distinctly different from the typical organoring-to-metal coordination in half-sandwich-type organometallic compounds, contributes to the ambient stability of the as-obtained single-atom-layered nanocluster as revealed through theoretical and experimental analyses. Furthermore, quantum chemical calculations revealed dominant electron transition along the horizontal x-direction of the Pd8 plane, indicating high photothermal conversion efficiency (PCE) of the nanocluster, which was verified by the experimental PCE of 73.3 %. Therefore, this study unveils the birth of a novel type of compound and the finding of the unusual nonmetal-to-metal -ring coordination and has important implications for future syntheses, structures, properties, and structure-property correlations of single-atom-layered metal-based materials.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:63 |
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Enthalten in: |
Angewandte Chemie (International ed. in English) - 63(2024), 3 vom: 15. Jan., Seite e202313491 |
Sprache: |
Englisch |
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Beteiligte Personen: |
You, Qing [VerfasserIn] |
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Links: |
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Themen: |
Ambient Stability |
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Anmerkungen: |
Date Revised 09.01.2024 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1002/anie.202313491 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM364820519 |
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520 | |a Constructing ambient-stable, single-atom-layered metal-based materials with atomic precision and understanding their underlying stability mechanisms are challenging. Here, stable single-atom-layered nanoclusters of Pd were synthesized and precisely characterized through electrospray ionization mass spectrometry and single-crystal X-ray crystallography. A pseudo-pentalene-like Pd8 unit was found in the nanocluster, interacting with two syn PPh units through nonmetal-to-metal -ring coordination. The unexpected coordination, which is distinctly different from the typical organoring-to-metal coordination in half-sandwich-type organometallic compounds, contributes to the ambient stability of the as-obtained single-atom-layered nanocluster as revealed through theoretical and experimental analyses. Furthermore, quantum chemical calculations revealed dominant electron transition along the horizontal x-direction of the Pd8 plane, indicating high photothermal conversion efficiency (PCE) of the nanocluster, which was verified by the experimental PCE of 73.3 %. Therefore, this study unveils the birth of a novel type of compound and the finding of the unusual nonmetal-to-metal -ring coordination and has important implications for future syntheses, structures, properties, and structure-property correlations of single-atom-layered metal-based materials | ||
650 | 4 | |a Journal Article | |
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650 | 4 | |a Nonmental-to-Metal -Ring Coordination | |
650 | 4 | |a Pd Nanoclusters | |
650 | 4 | |a Photothermal Conversion | |
650 | 4 | |a Single-Atom-Layer | |
700 | 1 | |a Jiang, Xue-Lian |e verfasserin |4 aut | |
700 | 1 | |a Fan, Wentao |e verfasserin |4 aut | |
700 | 1 | |a Cui, Yun-Shu |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Yan |e verfasserin |4 aut | |
700 | 1 | |a Zhuang, Shengli |e verfasserin |4 aut | |
700 | 1 | |a Gu, Wanmiao |e verfasserin |4 aut | |
700 | 1 | |a Liao, Lingwen |e verfasserin |4 aut | |
700 | 1 | |a Xu, Cong-Qiao |e verfasserin |4 aut | |
700 | 1 | |a Li, Jun |e verfasserin |4 aut | |
700 | 1 | |a Wu, Zhikun |e verfasserin |4 aut | |
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