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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 83 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 78 | - |
dc.citation.title | CRYSTENGCOMM | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Lee, Ho Yong | - |
dc.contributor.author | Kim, Hae-Jo | - |
dc.contributor.author | Lee, Kyoung Jae | - |
dc.contributor.author | Lah, Myoung Soo | - |
dc.contributor.author | Hong, Jong-In | - |
dc.date.accessioned | 2023-12-22T09:38:26Z | - |
dc.date.available | 2023-12-22T09:38:26Z | - |
dc.date.created | 2014-09-11 | - |
dc.date.issued | 2007 | - |
dc.description.abstract | We report the selective formation of a self-assembled discrete helical assembly with handedness through charged hydrogen bonds in aqueous solution and solid state. A helical assembly is obtained by simply mixing tris(imidazoline) (1) and (rac)-trans-cyclohexane-1,2-dicarboxylic acid ( 2) in a 2 : 3 ratio in water and methanol. The formation of an ion aggregate is fully supported by NMR, MALDI-TOF mass spectroscopy, and X-ray analysis. Helicity of the 2 : 3 complex is determined by the chirality of 2. For example, (1R, 2R)-trans-cyclohexane-1,2-dicarboxylic acid (2(RR)) induces M helicity in [1(2)(.)2(3)] and vice versa. Each complex is enantiomerically pure as equal amounts of the P and M helical complexes are formed with racemic 2. P- and M-helical assemblies are stacked by turns because PMPM stacking is denser than PP or MM stacking. | - |
dc.identifier.bibliographicCitation | CRYSTENGCOMM, v.9, no.1, pp.78 - 83 | - |
dc.identifier.doi | 10.1039/b610512b | - |
dc.identifier.issn | 1466-8033 | - |
dc.identifier.scopusid | 2-s2.0-33847030766 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/5812 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33847030766 | - |
dc.identifier.wosid | 000244207000011 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Formation of a discrete helical assembly and packing pattern through charged hydrogen bonds and van der Waals interactions | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | MOLECULAR TECTONICS | - |
dc.subject.keywordPlus | CHIRAL TRIS(OXAZOLINE) | - |
dc.subject.keywordPlus | CIRCULAR-DICHROISM | - |
dc.subject.keywordPlus | IONIC INTERACTIONS | - |
dc.subject.keywordPlus | LIGAND STRANDS | - |
dc.subject.keywordPlus | POLAR-SOLVENTS | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | CAPSULE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | ACID | - |
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