Electron-donor ability of the unsaturated dimanganese hydrides [Mn2(.mu.-X)(.mu.-H)(CO)6(.mu.-dppm)] (X = H, AuPPh3; dppm = Ph2PCH2PPh2). X-ray crystal structures of [Mn2[.mu.-Ag(ClO4)PPh3](.mu.-H)2(CO)6(.mu.-dppm)] and [Mn2(.mu.-AuPPh3)2(.mu.-H)(CO)6(.mu.-dppm)][PF6].cntdot.C7H8 | Publicación