DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, KH | ko |
dc.contributor.author | Hong, E | ko |
dc.contributor.author | Do, Youngkyu | ko |
dc.contributor.author | Moon, CH | ko |
dc.date.accessioned | 2013-03-02T19:26:01Z | - |
dc.date.available | 2013-03-02T19:26:01Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-08 | - |
dc.identifier.citation | JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, no.16, pp.3363 - 3369 | - |
dc.identifier.issn | 0300-9246 | - |
dc.identifier.uri | http://hdl.handle.net/10203/75149 | - |
dc.description.abstract | Three structurally non-identical cadmium(II) malonate compounds have been obtained: polymeric tetraaquabis(malonato)dicadmium(II) 1, polymeric monoaqua(malonato)cadmium(II) monohydrate 2 and polymeric triaqua(malonato)cadmium(II) monohydrate 3. The layered-structure compound 1 is the initial product formed at room temperature, and has two cadmium sites in distinct chemical and magnetic environments: six- and eight-co-ordinate cadmium involving oxygen donors including two water molecules, characterized by two Cd-113 NMR resonances at delta 18 and -107 respectively: Compound 2, which has a three-dimensional network structure, is formed irreversibly when 1 is heated at 60 degrees C or exposed to sunlight: its seven-co-ordinate cadmium site involves one six-membered and two four-membered chelate rings and one water molecule (delta-47). Compound 3 has an unusual chain structure and is formed reversibly when 2 is heated at 100 degrees C: a different seven-co-ordinated cadmium site involves two four-membered rings and three water molecules (delta-53). The results of the cross polarization magic angle spinning Cd-113 NMR study of the six-; seven- and eight-co-ordination sites show that cadmium atoms with higher co-ordination numbers tend to be more shielded. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | CD-113 SHIELDING TENSORS | - |
dc.subject | SOLID-STATE | - |
dc.subject | NMR-SPECTROSCOPY | - |
dc.subject | BINDING | - |
dc.subject | METALLOPROTEINS | - |
dc.subject | COMPLEXES | - |
dc.subject | RELEVANCE | - |
dc.subject | SPECTRUM | - |
dc.subject | PROTEINS | - |
dc.title | Layered, network and chain structures of cadmium(II) malonate: Crystal structure and cadmium-113 nuclear magnetic resonance studies | - |
dc.type | Article | - |
dc.identifier.wosid | A1996VF34900004 | - |
dc.type.rims | ART | - |
dc.citation.issue | 16 | - |
dc.citation.beginningpage | 3363 | - |
dc.citation.endingpage | 3369 | - |
dc.citation.publicationname | JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | - |
dc.contributor.localauthor | Do, Youngkyu | - |
dc.contributor.nonIdAuthor | Chung, KH | - |
dc.contributor.nonIdAuthor | Hong, E | - |
dc.contributor.nonIdAuthor | Moon, CH | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CD-113 SHIELDING TENSORS | - |
dc.subject.keywordPlus | SOLID-STATE | - |
dc.subject.keywordPlus | NMR-SPECTROSCOPY | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | METALLOPROTEINS | - |
dc.subject.keywordPlus | COMPLEXES | - |
dc.subject.keywordPlus | RELEVANCE | - |
dc.subject.keywordPlus | SPECTRUM | - |
dc.subject.keywordPlus | PROTEINS | - |
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