Adsorption of anthracene substitutes into suprachannels: bulk vs. included guests
| Autor: | Dongwon Kim, Daseul Lee, Haeri Lee, Young-A Lee, Ok-Sang Jung, Tae Hwan Noh |
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| Rok vydání: | 2019 |
| Předmět: |
Anthracene
02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences 0104 chemical sciences Ion chemistry.chemical_compound Adsorption Monomer chemistry Polymer chemistry General Materials Science 0210 nano-technology Trifluoromethanesulfonate |
| Zdroj: | CrystEngComm. 21:2303-2309 |
| ISSN: | 1466-8033 |
| Popis: | Self-assembly of Ag(I) cations with N,N′,N′′-tris(2-(pyridin-4-yl)ethyl)-1,3,5-benzenetricarboxamide (L) produces new 2D metal–organic networks with 108-membered rings, [Ag3L2]. The 2D networks are interlayer-packed, which results in the formation of hydrophobic suprachannels (19.2 × 27.6 A). Around each silver(I) ion, triflate counteranions are confined (2.93(1)–3.041(9) A), thus the hydrophobic suprachannels effectively adsorb a wide range of anthracene substitutes in either a monomeric or an excimeric mode, which makes them potentially useful as energy-transfer materials. |
| Databáze: | OpenAIRE |
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