Source:http://linkedlifedata.com/resource/pubmed/id/15847435
| Subject | Predicate | Object | Context |
|---|---|---|---|
| pubmed-article:15847435 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:15847435 | lifeskim:mentions | umls-concept:C0020564 | lld:lifeskim |
| pubmed-article:15847435 | lifeskim:mentions | umls-concept:C1293134 | lld:lifeskim |
| pubmed-article:15847435 | lifeskim:mentions | umls-concept:C1704332 | lld:lifeskim |
| pubmed-article:15847435 | lifeskim:mentions | umls-concept:C0007996 | lld:lifeskim |
| pubmed-article:15847435 | lifeskim:mentions | umls-concept:C0444669 | lld:lifeskim |
| pubmed-article:15847435 | lifeskim:mentions | umls-concept:C0034760 | lld:lifeskim |
| pubmed-article:15847435 | pubmed:issue | 9 | lld:pubmed |
| pubmed-article:15847435 | pubmed:dateCreated | 2005-4-25 | lld:pubmed |
| pubmed-article:15847435 | pubmed:abstractText | Reaction of [WIr3(mu-CO)3(CO)8(eta-C5Me5)] (1c) with [W(C[triple bond]CPh)(CO)3(eta-C5H5)] afforded the edge-bridged tetrahedral cluster [W2Ir3(mu4-eta2-C2Ph)(mu-CO)(CO)9(eta-C5H5)(eta-C5Me5)] (3) and the edge-bridged trigonal-bipyramidal cluster [W3Ir3(mu4-eta2-C2Ph)(mu-eta2-C=CHPh)(Cl)(CO)8(eta-C5Me5)(eta-C5H5)2] (4) in poor to fair yield. Cluster 3 forms by insertion of [W(C[triple bond]CPh)(CO)3(eta-C5H5)] into Ir-Ir and W-Ir bonds, accompanied by a change in coordination mode from a terminally bonded alkynyl to a mu4-eta2 alkynyl ligand. Cluster 4 contains an alkynyl ligand interacting with two iridium atoms and two tungsten atoms in a mu4-eta2 fashion, as well as a vinylidene ligand bridging a W-W bond. Reaction of [WIr3(CO)11(eta-C5H5)] (1a) or 1c with [(eta-C5H5)(CO)2 Ru(C[triple bond]C)Ru(CO)2(eta-C5H5)] afforded [Ru2WIr3(mu5-eta2-C2)(mu-CO)3(CO)7(eta-C5H5)2(eta-C5R5)] [R = H (5a), Me (5c)] in low yield, a structural study of 5a revealing a WIr3 butterfly core capped and spiked by Ru atoms; the diruthenium ethyndiyl precursor has undergone Ru-C scission, with insertion of the C2 unit into a W-Ir bond of the cluster precursor. Reaction of [W2Ir2(CO)10(eta-C5H5)2] with the diruthenium ethyndiyl reagent gave [RuW2Ir2{mu4-eta2-(C2C[triple bond]C)Ru(CO)2(eta-C5H5)}(mu-CO)2(CO)6(eta-C5H5)3] (6) in low yield, a structural study of 6 revealing a butterfly W2Ir2 unit capped by a Ru(eta-C5H5) group resulting from Ru-C scission; the terminal C2 of a new ruthenium-bound butadiyndiyl ligand has been inserted into the W-Ir bond. Reaction between 1a, [WIr3(CO)11(eta-C5H4Me)] (1b), or 1c and [(eta-C5H5)(CO)3W(C[triple bond]CC[triple bond]C)W(CO)3(eta-C5H5)] afforded [W2Ir3{mu4-eta2-(C2C[triple bond]C)W(CO)3(eta-C5H5)}(mu-CO)2(CO)2(eta-C5H5)(eta-C5R5)] [R = H (7a), Me (7c); R5 = H4Me (7b)] in good yield, a structural study of 7c revealing it to be a metallaethynyl analogue of 3. | lld:pubmed |
| pubmed-article:15847435 | pubmed:language | eng | lld:pubmed |
| pubmed-article:15847435 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:15847435 | pubmed:status | PubMed-not-MEDLINE | lld:pubmed |
| pubmed-article:15847435 | pubmed:month | May | lld:pubmed |
| pubmed-article:15847435 | pubmed:issn | 0020-1669 | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:SkeltonBrian... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:WhiteAllan... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:WillisAnthony... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:HumphreyMark... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:LowPaul JPJ | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:KoutsantonisG... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:BruceMichael... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:ViauLydieL | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:DaltonGullive... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:WatermanSusan... | lld:pubmed |
| pubmed-article:15847435 | pubmed:author | pubmed-author:RobertsRachel... | lld:pubmed |
| pubmed-article:15847435 | pubmed:issnType | lld:pubmed | |
| pubmed-article:15847435 | pubmed:day | 2 | lld:pubmed |
| pubmed-article:15847435 | pubmed:volume | 44 | lld:pubmed |
| pubmed-article:15847435 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:15847435 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:15847435 | pubmed:pagination | 3261-9 | lld:pubmed |
| pubmed-article:15847435 | pubmed:year | 2005 | lld:pubmed |
| pubmed-article:15847435 | pubmed:articleTitle | Mixed-metal cluster chemistry. 28. Core enlargement of tungsten-iridium clusters with alkynyl, ethyndiyl, and butadiyndiyl reagents. | lld:pubmed |
| pubmed-article:15847435 | pubmed:affiliation | Department of Chemistry, Australian National University, Canberra ACT 0200, Australia. | lld:pubmed |
| pubmed-article:15847435 | pubmed:publicationType | Journal Article | lld:pubmed |