Ll. Wright et al., Synthesis and characterization of an unusual platinum(II) alkene complex with an eta(2)-arene interaction, ORGANOMETAL, 18(22), 1999, pp. 4558-4562
Dichloro(9,10-dihydro-9,10-ethenoanthracene)platinum(II) has been synthesiz
ed and characterized by MMR spectroscopy and X-ray crystallography. The cry
stal structure shows that the alkene fragment serves as an anchor to place
one of the aromatic rings in close enough proximity for an eta(2)-arene-pla
tinum interaction. Thus, the ethenoanthracene functions as a bidentate liga
nd.