@article {1311222,
	title = {Pseudorotation in Arylbis(4,4{\textquoteright}-dimethyl-2,2{\textquoteright}-biphenylylene)phosphoranes},
	journal = {J. Am. Chem. Soc.},
	volume = {96},
	year = {1974},
	note = {65},
	pages = {5398-5407},
	author = {Whitesides, G. M. and Eisenhut, M. and Bunting, W.M.}
}
