DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Hyunjoon | ko |
dc.contributor.author | Lee, Yumi | ko |
dc.contributor.author | Choi, Zel-Ho | ko |
dc.contributor.author | Lee, Kwangyeol | ko |
dc.contributor.author | Park, Joon Taik | ko |
dc.contributor.author | Kwak, Juhyoun | ko |
dc.contributor.author | Choi, Moon-Gun | ko |
dc.date.accessioned | 2013-03-04T17:24:56Z | - |
dc.date.available | 2013-03-04T17:24:56Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-07 | - |
dc.identifier.citation | ORGANOMETALLICS, v.20, no.14, pp.3139 - 3144 | - |
dc.identifier.issn | 0276-7333 | - |
dc.identifier.uri | http://hdl.handle.net/10203/83448 | - |
dc.description.abstract | The reaction of C-60 With Re-3(mu -H)(3)(CO)(11)(NCMe) in refluxing chlorobenzene produces Re-3(mu -H)(3)(CO)(9)(mu (3)-eta (2),eta (2),eta (2)-C-60) (1) in 50% yield. Initial decarbonylation of 1 with Me3NO/ MeCN followed by reaction with PPh3 in boiling chlorobenzene affords Re-3(mu -H)(3)(CO)(8)(PPh3)-(mu (3)-eta (2),eta (2),eta (2)-C-60) (2) in a low yield (26%). Treatment of 1 with PhCH2N=PPh3 at room temperature gives a benzyl isocyanide substituted product Re-3(mu -H)(3)(CO)(8)(CNCH2Ph)(mu (3)-eta (2),eta (2),eta (2)-C-60) (3) in 53% yield. Compounds 1, 2, and 3 have been isolated as crystalline solids and characterized by spectroscopic (infrared, mass, H-1, P-31 and C-13 NMR) and analytical data. The structure of 3 has been determined by a single-crystal X-ray diffraction study. The C-60 ligand is coordinated to the trirhenium triangle in a mu (3)-eta (2),eta (2),eta (2) bonding mode, and the benzyl isocyanide ligand occupies an axial position of a rhenium atom. Electrochemical properties of 1 and 2 have been studied by cyclic voltammetry (CV) in chlorobenzene (CB) solutions. The general features of CV curves have revealed four reversible redox couples for 1 and 2 in the CB potential window. The CV results suggest that a C-60-mediated electron transfer to the trirhenium center takes place in 1(2-) species for 1 and 2(3-) for 2. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.subject | BUCKMINSTERFULLERENE C-60 | - |
dc.subject | METAL DERIVATIVES | - |
dc.subject | LIGAND | - |
dc.subject | PENTARUTHENIUM | - |
dc.subject | COORDINATION | - |
dc.subject | FULLERENES | - |
dc.subject | C-70 | - |
dc.title | Synthesis and characterization of μ3-η2,η2,η2- C60 trirhenium hydrido cluster complexes | - |
dc.type | Article | - |
dc.identifier.wosid | 000169858900027 | - |
dc.identifier.scopusid | 2-s2.0-0035833287 | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 14 | - |
dc.citation.beginningpage | 3139 | - |
dc.citation.endingpage | 3144 | - |
dc.citation.publicationname | ORGANOMETALLICS | - |
dc.identifier.doi | 10.1021/om0101341 | - |
dc.contributor.localauthor | Song, Hyunjoon | - |
dc.contributor.localauthor | Park, Joon Taik | - |
dc.contributor.localauthor | Kwak, Juhyoun | - |
dc.contributor.nonIdAuthor | Lee, Yumi | - |
dc.contributor.nonIdAuthor | Choi, Zel-Ho | - |
dc.contributor.nonIdAuthor | Lee, Kwangyeol | - |
dc.contributor.nonIdAuthor | Choi, Moon-Gun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | BUCKMINSTERFULLERENE C-60 | - |
dc.subject.keywordPlus | METAL DERIVATIVES | - |
dc.subject.keywordPlus | LIGAND | - |
dc.subject.keywordPlus | PENTARUTHENIUM | - |
dc.subject.keywordPlus | COORDINATION | - |
dc.subject.keywordPlus | FULLERENES | - |
dc.subject.keywordPlus | C-70 | - |
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