TY - JOUR
T1 - Synthesis of cluster complexes containing Au2(PPh 3)2 moieties
T2 - Isolobal models of the interaction of H 2 with metal clusters. X-ray structure of Au2Fe 2Ir(μ4-C2Ph)(CO)7(PPh 3)3
AU - Bruce, Michael I.
AU - Corbin, Patricia E.
AU - Humphrey, Paul A.
AU - Koutsantonis, George A.
AU - Liddell, Michael J.
AU - Tiekink, Edward R.T.
PY - 1990/12/1
Y1 - 1990/12/1
N2 - Reactions of several metal cluster complexes with [O{Au(PPh 3)}3][BF4] in the presence of [ppn]+ salts [ppn = (Ph3P)2N] have given derivatives containing two Au(PPh3) moieties in which an Au-Au bond may or may not be present; in the title complex, an unusual Au-C interaction is present, which may model an intermediate stage in the addition of H2 [isolobal with Au2(PPh3)2] to the parent Fe2Ir acetylide cluster, which reaction affords the hydrido-vinylidene complex Fe 2Ir(μ-H)(μ3-CCHPh)(CO)8(PPh3).
AB - Reactions of several metal cluster complexes with [O{Au(PPh 3)}3][BF4] in the presence of [ppn]+ salts [ppn = (Ph3P)2N] have given derivatives containing two Au(PPh3) moieties in which an Au-Au bond may or may not be present; in the title complex, an unusual Au-C interaction is present, which may model an intermediate stage in the addition of H2 [isolobal with Au2(PPh3)2] to the parent Fe2Ir acetylide cluster, which reaction affords the hydrido-vinylidene complex Fe 2Ir(μ-H)(μ3-CCHPh)(CO)8(PPh3).
UR - http://www.scopus.com/inward/record.url?scp=37049081584&partnerID=8YFLogxK
U2 - 10.1039/C39900000674
DO - 10.1039/C39900000674
M3 - Article
AN - SCOPUS:37049081584
SN - 0022-4936
SP - 674
EP - 677
JO - Journal of the Chemical Society, Chemical Communications
JF - Journal of the Chemical Society, Chemical Communications
IS - 9
ER -