Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성진 | * |
dc.contributor.author | 김영미 | * |
dc.date.accessioned | 2017-01-05T02:01:53Z | - |
dc.date.available | 2017-01-05T02:01:53Z | - |
dc.date.issued | 2008 | * |
dc.identifier.issn | 0020-1693 | * |
dc.identifier.other | OAK-4826 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/233493 | - |
dc.description.abstract | A new compound containing a cubane tungsten chalcogenide cluster [W4(μ3-Te)4(CN)12]6- and Ca2+ complex units has been prepared by the reaction of aqueous solution of K6[W4(μ3-Te)4(CN)12] · 5H2O with the solution of a Ca(NO3)2 and phen(1,10-phenanthroline) (1:2 molar ratio) in a solvent mixture of H2O/EtOH. The structure of [{Ca(phen)2(H2O)}{Ca(phen)(H2O)4}{Ca(phen)2(H2O)3}][W4Te4(CN)12] · 5H2O 1 has been determined by X-ray crystallography. Compound 1 contains [{Ca(phen)(H2O)4}{Ca(phen)2(H2O)3}][W4(μ3- Te)4(CN)12] units bridged by {Ca(phen)2(H2O)}2+ units to form an one-dimensional zigzag chain structure. Interestingly, compound 1 showed a heterogeneous catalytic activity in the transesterification of a range of esters with methanol under the mild conditions. Moreover, it can be reused without any loss of activity through 10 runs with ester. © 2007 Elsevier B.V. All rights reserved. | * |
dc.language | English | * |
dc.title | Synthesis, structure, and heterogeneous catalytic activity of tungsten chalcogenide cubane cluster containing alkaline earth metal complex | * |
dc.type | Article | * |
dc.relation.issue | 7 | * |
dc.relation.volume | 361 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1885 | * |
dc.relation.lastpage | 1890 | * |
dc.relation.journaltitle | Inorganica Chimica Acta | * |
dc.identifier.doi | 10.1016/j.ica.2007.09.044 | * |
dc.identifier.wosid | WOS:000256093500012 | * |
dc.identifier.scopusid | 2-s2.0-41749088706 | * |
dc.author.google | Kwon J.Y. | * |
dc.author.google | Kim Y. | * |
dc.author.google | Kim S.-J. | * |
dc.author.google | Lee S.H. | * |
dc.author.google | Kwak H. | * |
dc.author.google | Kim C. | * |
dc.contributor.scopusid | 김성진(56812714700) | * |
dc.contributor.scopusid | 김영미(57207443602) | * |
dc.date.modifydate | 20240301081003 | * |