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Zn-MOFs containing flexible α,ω-alkane (or alkene)-dicarboxylates with 1,2-bis(4-pyridyl)ethylene: comparison with Zn-MOFs containing 1,2-bis(4-pyridyl)ethane ligands
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hyun-Chul | - |
dc.contributor.author | Huh, Seong | - |
dc.contributor.author | Kim, Jin Yeong | - |
dc.contributor.author | Moon, Hoi Ri | - |
dc.contributor.author | Lee, Do Nam | - |
dc.contributor.author | Kim, Youngmee | - |
dc.date.accessioned | 2024-05-01T01:44:38Z | - |
dc.date.available | 2024-05-01T01:44:38Z | - |
dc.date.created | 2024-04-29 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | CrystEngComm, Vol.19 No.1, pp.99-109 | - |
dc.identifier.issn | 1466-8033 | - |
dc.identifier.uri | https://hdl.handle.net/10371/200257 | - |
dc.description.abstract | Flexible ditopic alpha,omega-alkane (or alkene)-dicarboxylate bridging ligands provided the following six Zn-MOFs with a 1,2-bis.4-pyridyl) ethylene (bpe) pillar (malonate (1-bpe), succinate (2-bpe), fumarate (3-bpe), glutarate (4-bpe), adipate (5-bpe), and muconate (6-bpe)). Newly-prepared 5-bpe and 6-bpe were structurally characterized. Both 3-bpe and 6-bpe formed three-dimensional (3-D), diamond-like frameworks with a 4-connected uninodal net and a Schlafli symbol of 6(6). By contrast, 5-bpe formed a 3-D framework of a 6-connected uninodal net with a Schlafli symbol of 4(12).6(3). 2-bpe formed a 2-D framework with a 4-connected uninodal net with a Schlafli symbol of 4(4).6(2). 3-bpe and 6-bpe showed potential void spaces after solvent removal. Gas sorption analysis with N-2, H-2, and CO2 at a suitable temperature indicated that 6-bpe was an adsorbent with selectivity for CO2 adsorption at 196 K over N-2 and H-2. The CO2 uptake at 196 K was 86.68 cm(3) g(-1) (3.87 mmol g(-1)). 3-bpe did not exhibit appreciable uptake levels for N-2, H-2, and CO2, which was possibly due to the relatively rigid nonporous activated form of the framework after solvent removal. Both 3-bpe and 6-bpe exhibited a good encapsulating ability for molecular iodine in cyclohexane. The crystal structure of I-2-containing 6-bpe_I-2 was elucidated. A comparison with Zn-MOFs containing 1,2-bis(4-pyridyl) ethane ligands is discussed. | - |
dc.language | 영어 | - |
dc.publisher | Royal Society of Chemistry | - |
dc.title | Zn-MOFs containing flexible α,ω-alkane (or alkene)-dicarboxylates with 1,2-bis(4-pyridyl)ethylene: comparison with Zn-MOFs containing 1,2-bis(4-pyridyl)ethane ligands | - |
dc.type | Article | - |
dc.identifier.doi | 10.1039/c6ce02122k | - |
dc.citation.journaltitle | CrystEngComm | - |
dc.identifier.wosid | 000392451600014 | - |
dc.identifier.scopusid | 2-s2.0-85007038137 | - |
dc.citation.endpage | 109 | - |
dc.citation.number | 1 | - |
dc.citation.startpage | 99 | - |
dc.citation.volume | 19 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kim, Jin Yeong | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | METAL-ORGANIC FRAMEWORKS | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURES | - |
dc.subject.keywordPlus | HYDROGEN STORAGE | - |
dc.subject.keywordPlus | VOLATILE IODINE | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | CAPTURE | - |
dc.subject.keywordPlus | CONSTRUCTION | - |
dc.subject.keywordPlus | CLUSTERS | - |
dc.subject.keywordPlus | SORPTION | - |
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