info:oai:utas.edu.au:3798info:ofi/fmt:xml:xsd:journalNormandATNormand, ATHawkesKJHawkes, KJClementNDClement, NDCavellKJCavell, KJYatesBFYates, BF222620070276-7333Atom-efficient catalytic coupling of imidazolium salts with ethylene involving Ni-NHC complexes as intermediates: a combined experimental and DFT studyOrganometallics5252-5363article