Mg. Davidson et al., MIXED ORGANOZINC-DIORGANOPHOSPHIDE COMPLEX CONTAINING PROTIC PHOSPHINE-LIGANDS BONDED TO ZINC, Journal of the Chemical Society, Chemical Communications, (19), 1995, pp. 1989-1990
Metallation of diphenylphosphine with ZnEt(2) (5:3 equiv.) in thf prod
uces {[EtZn(u-PPh(2))](3) .(HPPh(2))(2) . thf} 1, which is shown by X-
ray crystallography to have a Zn3P3 core in which Ph(2)PH ligands act
as donors to two of the zinc centres.