Nk. Eremenko et al., SYNTHESIS OF PLATINUM-MERCURY CLUSTERS AND THE MOLECULAR-STRUCTURE OFPT-4(HGBR)(2)(MU-CO)(4)(PPH3)(4), Russian chemical bulletin, 46(1), 1997, pp. 164-167
New platinum-mercury clusters, Pt-4(HgX)(2)(mu-CO)(4)(PR3)(4) (X = Cl,
Br, I, CF3, or CCl3; R = Ph or Et), were synthesized. The molecular a
nd crystal structure of the Pt-4(HgBr)(2)(mu-CO)(4)(PPh3)(4) cluster w
as established by X-ray structural analysis.