Sulfate-Incorporated Co(II) Coordination Frameworks with Bis-imidazole Bridging Ligands Constructed by Covalent and Noncovalent Interactions
DC Field | Value | Language |
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dc.contributor.author | Park, Ji Hye | - |
dc.contributor.author | Lee, Woo Ram | - |
dc.contributor.author | Ryu, Dae Won | - |
dc.contributor.author | Lim, Kwang Soo | - |
dc.contributor.author | Jeong, Eun A. | - |
dc.contributor.author | Phang, Won Ju | - |
dc.contributor.author | Koh, Eui Kwan | - |
dc.contributor.author | Hong, Chang Seop | - |
dc.date.accessioned | 2021-09-06T20:34:59Z | - |
dc.date.available | 2021-09-06T20:34:59Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-05 | - |
dc.identifier.issn | 1528-7483 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/108616 | - |
dc.description.abstract | Three 3D supramolecular networks, [Co(H(2)L1)(2)]center dot (SO4)center dot 2H(2)O (1), [Co(H(2)L1)(SO4)(H2O)(DMF)] (2), and [Co(H(2)L2)(SO4)(H2O)] (3), were prepared by reacting Co(II) sulfate with the rigid bis-imidazoles of 1,4-di(1H-imidazol-4-yl)benzene (H(2)L1) and 1,3-di(1H-imidazol-4-yl)benzene (H(2)L2) in solvothermal conditions. Compounds 1 and 2 containing the H(2)L1 ligand were isolated under different solvent-pair ratios. The structure of 1 can be described as a 6-fold interpenetrating 3D dia net in which the sulfate anions are positioned in the void spaces to balance the overall charge of the framework In comparison, complex 2 shows a rectangular 2D grid consisting of 1D sulfate-bridged chains linked by H(2)L1. When H(2)L2 is used in the reaction, the complex 3 having a 3D interdigitaed network with helical chains is formed, which is the first example of an H(2)L2-connected coordination polymer. The sulfate ions essentially contribute to the entanglement of the structures through extensive hydrogen bonding. Magnetic measurements for 2 indicate that very weak ferromagnetic interactions are operative between anisotropic Co(II) centers via sulfate bridges. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | METAL-ORGANIC FRAMEWORK | - |
dc.subject | ANION-EXCHANGE PROPERTY | - |
dc.subject | CRYSTAL-STRUCTURES | - |
dc.subject | MAGNETIC-PROPERTIES | - |
dc.subject | COPPER(II) COMPLEXES | - |
dc.subject | TRIPODAL LIGANDS | - |
dc.subject | SILVER(I) | - |
dc.subject | POLYMERS | - |
dc.subject | NETWORKS | - |
dc.subject | NICKEL(II) | - |
dc.title | Sulfate-Incorporated Co(II) Coordination Frameworks with Bis-imidazole Bridging Ligands Constructed by Covalent and Noncovalent Interactions | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Chang Seop | - |
dc.identifier.doi | 10.1021/cg300302n | - |
dc.identifier.scopusid | 2-s2.0-84860491310 | - |
dc.identifier.wosid | 000303366000070 | - |
dc.identifier.bibliographicCitation | CRYSTAL GROWTH & DESIGN, v.12, no.5, pp.2691 - 2698 | - |
dc.relation.isPartOf | CRYSTAL GROWTH & DESIGN | - |
dc.citation.title | CRYSTAL GROWTH & DESIGN | - |
dc.citation.volume | 12 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 2691 | - |
dc.citation.endPage | 2698 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Crystallography | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Crystallography | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | METAL-ORGANIC FRAMEWORK | - |
dc.subject.keywordPlus | ANION-EXCHANGE PROPERTY | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURES | - |
dc.subject.keywordPlus | MAGNETIC-PROPERTIES | - |
dc.subject.keywordPlus | COPPER(II) COMPLEXES | - |
dc.subject.keywordPlus | TRIPODAL LIGANDS | - |
dc.subject.keywordPlus | SILVER(I) | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | NICKEL(II) | - |
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