Publications

Detailed Information

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.authorKim, Hyun-Chul-
dc.contributor.authorHuh, Seong-
dc.contributor.authorKim, Jin Yeong-
dc.contributor.authorMoon, Hoi Ri-
dc.contributor.authorLee, Do Nam-
dc.contributor.authorKim, Youngmee-
dc.date.accessioned2024-05-01T01:44:38Z-
dc.date.available2024-05-01T01:44:38Z-
dc.date.created2024-04-29-
dc.date.issued2017-01-
dc.identifier.citationCrystEngComm, Vol.19 No.1, pp.99-109-
dc.identifier.issn1466-8033-
dc.identifier.urihttps://hdl.handle.net/10371/200257-
dc.description.abstractFlexible 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.language영어-
dc.publisherRoyal Society of Chemistry-
dc.titleZn-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.typeArticle-
dc.identifier.doi10.1039/c6ce02122k-
dc.citation.journaltitleCrystEngComm-
dc.identifier.wosid000392451600014-
dc.identifier.scopusid2-s2.0-85007038137-
dc.citation.endpage109-
dc.citation.number1-
dc.citation.startpage99-
dc.citation.volume19-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorKim, Jin Yeong-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusMETAL-ORGANIC FRAMEWORKS-
dc.subject.keywordPlusCRYSTAL-STRUCTURES-
dc.subject.keywordPlusHYDROGEN STORAGE-
dc.subject.keywordPlusVOLATILE IODINE-
dc.subject.keywordPlusADSORPTION-
dc.subject.keywordPlusSEPARATION-
dc.subject.keywordPlusCAPTURE-
dc.subject.keywordPlusCONSTRUCTION-
dc.subject.keywordPlusCLUSTERS-
dc.subject.keywordPlusSORPTION-
Appears in Collections:
Files in This Item:
There are no files associated with this item.

Related Researcher

  • College of Education
  • Department of Chemistry Education
Research Area Coordination Chemistry, Metal-Organic Frameworks, Porous Materials and Composites

Altmetrics

Item View & Download Count

  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Share