The role of [η2-bis(tert-butylsulfonyl)acetylene](carbonyl)(η5-cyclopentadienyl)cobalt(I) as an intermediate in the alkyne dimerisation - Stäb, Tobias; Chávez, Jorge A.; Gleiter, Rolf; Nuber, Bernhard (European journal of inorganic chemistry, 2005)
Dedicated to Prof. Dr. Günter Helmchen on the occasion of his 65th birthday