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Formation of metal acetylides via complexes of molecular hydrogen
Journal article   Peer reviewed

Formation of metal acetylides via complexes of molecular hydrogen

L D Field, A V George, T W Hambley, E Y Malouf and David James Young
Journal of the Chemical Society, Chemical Communications, (13), pp.931-933
1990
url
https://doi.org/10.1039/C39900000931View
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Abstract

metal acetylides
Terminal acetylenes react with [FeH2(dmpe)2] [dmpe = bis(dimethylphosphino)ethane] to form metal acetylides and diacetylides; the crystal structure of trans-Fe(C≡CPh)2(dmpe)2 shows that the seven atoms of the C-C≡C-Fe-C≡C-C grouping are colinear and the bond lengths indicate a strong Fe-C bond and an unusually short C-C triple bond.

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