Ring opening of redox reactions on treating [M(CO)3(Ph2PCH2PPh2-PP′)(Ph2PCH2PPh2-P)] (M = Cr, Mo or W) with Cu(I), Ag(I), Au(I) or Hg(II) complexes: Crystal structure of [(OC)2W(μ-Ph2- PCH2PPh)2(μ-Cl)(μ-CO)Cu]
Redox reaction on treating fac- or mer- [Mo(CO)3(dppm-PP')(dppm-P)] (dppm = Ph2PCH2PPh2) with Hg(SCN)2 and crystal structure of the seven-coordinate product [Mo(CO)2(NCS)2(dppm-PP')(dppm-P)]