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|Title:||Organo-Group 15 derivatives of triosmium clusters containing naphthyl ligands|
|Keywords:||Group 15 ligands|
|Citation:||Lum, M.W., Leong, W.K. (2004-02-20). Organo-Group 15 derivatives of triosmium clusters containing naphthyl ligands. Inorganica Chimica Acta 357 (3) : 769-774. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ica.2003.09.001|
|Abstract:||Reactions of the clusters Os3(μ-H)2(μ 3-1-OC10H6)(CO)9, 1, and Os 3(μ-H)(μ-2-OC10H7)(CO)10, 2, with the group 15 ligands EPh3 (E=P, As, Sb) generally afforded the mono- and, or disubstituted derivatives. These derivatives tend to decompose during chromatographic separations on silica gel; thus one of the decomposition products from the reaction of 1 with PPh3 has been identified as Os(H)2(CO)2(PPh3)2, 3. The molecular structures of 3, as well as the derivatives Os3(μ-H) 2(μ3-1-OC10H6)(CO) 8(AsPh3), 4, Os3(μ-H)2(μ 3-1-OC10H6)(CO)7(SbPh 3)2, 5c, Os3(μ-H)(μ-2-OC 10H7)(CO)8(AsPh3)2, 7b, and Os3(μ-H)(μ-2-OC10H7)(CO) 8(SbPh3)2, 7c, have been determined by single crystal X-ray diffraction studies. © 2003 Elsevier B.V. All rights reserved.|
|Source Title:||Inorganica Chimica Acta|
|Appears in Collections:||Staff Publications|
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