1. F. A. Cotton R. A. Walton Multiple Bonds between Metal Atoms 2nd ed.; Clarendon Oxford 1993. M. H. Chisholm Acc. Chem. Res.1990 23 419.
2. W. A. Nugent J. M. Meyer Metal‐Ligand Multiple Bonds John Wiley & Sons New York 1988.
3. H. Fischer P. Hofmann F. R. Kreisal R. R. Schrock U. Schubert K. Weiss Carbyne Complexes; VCH Publishers New York 1988.
4. Transition Metal Carbyne Complexes F. R. Kreisal Ed.; Kluwer: Dordrecht The Netherlands 1993.
5. Alkyl, Alkylidene, and Alkylidyne Complexes of Osmium(VI)