期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1976
卷号：73
期号：12
页码：4274-4276
DOI：10.1073/pnas.73.12.4274
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：A set of metal carbonyl clusters, Ru3(CO)12, Os3(CO)12, and Ir4(CO)12, has been evaluated as catalysts for a series of hydrocarbon reactions which comprise skeletal rearrangement, metathesis, dehydrogenation, hydrogenation, isomerization, and H-D exchange. None was especially effective as a hydrogenation catalyst even for olefins. Os3(CO)12 was a catalyst for H-D exchange between C6H6 and D2 at 195{degrees} but the ruthenium congener was inactive at temperatures below 175{degrees
