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- Publisher Website: 10.1021/ic301795j
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Article: γ-Cyclodextrin cuprate sandwich-type complexes
Title | γ-Cyclodextrin cuprate sandwich-type complexes |
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Authors | |
Issue Date | 2013 |
Citation | Inorganic Chemistry, 2013, v. 52, n. 6, p. 2854-2861 How to Cite? |
Abstract | Three structures, based on γ-cyclodextrin (γ-CD) and metal ions (Cu2+, Li+, Na+, and Rb+), have been prepared in aqueous and alkaline media and characterized structurally by single-crystal X-ray diffraction. Their dimeric assemblies adopt cylindrical channels along the c axes in the crystals. Coordinative and hydrogen bonding between the cylinders and the solvent molecules lead to the formation of two-dimensional sheets, with the identity of the alkali-metal ion strongly influencing the precise nature of the solid-state structures. In the case of the Rb+ complex, coordinative bonding involving the Rb+ ions leads to the formation of an extended two-dimensional structure. Nonbound solvent molecules can be removed, and gas isotherm analyses confirm the permanent porosity of these new complexes. Carbon dioxide (CO2) adsorption studies show that the extended structure, obtained upon crystallization of the Rb+-based sandwich-type dimers, has the highest CO2 sequestration ability of the three γ-CD complexes reported. © 2013 American Chemical Society. |
Persistent Identifier | http://hdl.handle.net/10722/333028 |
ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 0.928 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Bagabas, Abdulaziz A. | - |
dc.contributor.author | Frasconi, Marco | - |
dc.contributor.author | Iehl, Julien | - |
dc.contributor.author | Hauser, Brad | - |
dc.contributor.author | Farha, Omar K. | - |
dc.contributor.author | Hupp, Joseph T. | - |
dc.contributor.author | Hartlieb, Karel J. | - |
dc.contributor.author | Botros, Youssry Y. | - |
dc.contributor.author | Stoddart, J. Fraser | - |
dc.date.accessioned | 2023-10-06T05:16:12Z | - |
dc.date.available | 2023-10-06T05:16:12Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Inorganic Chemistry, 2013, v. 52, n. 6, p. 2854-2861 | - |
dc.identifier.issn | 0020-1669 | - |
dc.identifier.uri | http://hdl.handle.net/10722/333028 | - |
dc.description.abstract | Three structures, based on γ-cyclodextrin (γ-CD) and metal ions (Cu2+, Li+, Na+, and Rb+), have been prepared in aqueous and alkaline media and characterized structurally by single-crystal X-ray diffraction. Their dimeric assemblies adopt cylindrical channels along the c axes in the crystals. Coordinative and hydrogen bonding between the cylinders and the solvent molecules lead to the formation of two-dimensional sheets, with the identity of the alkali-metal ion strongly influencing the precise nature of the solid-state structures. In the case of the Rb+ complex, coordinative bonding involving the Rb+ ions leads to the formation of an extended two-dimensional structure. Nonbound solvent molecules can be removed, and gas isotherm analyses confirm the permanent porosity of these new complexes. Carbon dioxide (CO2) adsorption studies show that the extended structure, obtained upon crystallization of the Rb+-based sandwich-type dimers, has the highest CO2 sequestration ability of the three γ-CD complexes reported. © 2013 American Chemical Society. | - |
dc.language | eng | - |
dc.relation.ispartof | Inorganic Chemistry | - |
dc.title | γ-Cyclodextrin cuprate sandwich-type complexes | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/ic301795j | - |
dc.identifier.scopus | eid_2-s2.0-84875180733 | - |
dc.identifier.volume | 52 | - |
dc.identifier.issue | 6 | - |
dc.identifier.spage | 2854 | - |
dc.identifier.epage | 2861 | - |
dc.identifier.isi | WOS:000316439400013 | - |