The reaction of the ‘butterfly’ cluster [Ru4H2(C)(CO)12] with PhCCPh, in hexane, gives [Ru4H(CO)12(CCPhCHPh)] in which direct coupling between the alkyne and the carbide occurs, and X-ray analysis of this product indicates that the organic fragment co-ordinates to the metal framework in a manner reminiscent of an allyl group.

MankindVolume 11, Issue 3 p. 341-353 Language and Trade in Central and South-East Papua TOM DUTTON, TOM DUTTON Department of Language, University of Papua New Guinea, P.O. Box 4820, University, Papua New GuineaSearch for more papers by this author TOM DUTTON, TOM DUTTON Department of Language, University of Papua New Guinea, P.O. Box 4820, University, Papua New GuineaSearch for more papers by this author First published: June 1978 https://doi.org/10.1111/j.1835-9310.1978.tb00665.xCitations: 2AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Citing Literature Volume11, Issue3June 1978Pages 341-353 RelatedInformation

In this paper an earlier account of the dialect situation in Koiari based on lexicostatistic evidence is revised after the data used for the earlier account is re-examined from a comparative historical point of view. Although the basic picture remains the same the new analysis reveals a greater level of complexity at the subdialect level. The socio- historical implications of this revised account are at odds with traditional oral ones of the origin and movement history of many of the villages surveyed. Some reasons for the discrepancy between the former and the latter are discussed but further fieldwork would be required to try to clarify the apparent differences between them. 1