Anaerobic reaction of Pt (dppe)Cl2 (dppe = Ph2PCH2CH2PPh2) with NaSPh and elemental selenium affords complex Pt(dppe)(SPh)2,which crystallizes in the monoclinic system space group C2/c with a=14. 392(7) ,b=16. 380(7) ...Anaerobic reaction of Pt (dppe)Cl2 (dppe = Ph2PCH2CH2PPh2) with NaSPh and elemental selenium affords complex Pt(dppe)(SPh)2,which crystallizes in the monoclinic system space group C2/c with a=14. 392(7) ,b=16. 380(7) ,c=14. 266(5) A ,β=86. 44(4)°,V=3342(5) A3,Z = 4,Dc=1. 613g/cm3,and μ(MoKa) = 44. 813 cm-1. The final structural refinement converged with unweighted and weighted R factors of 0. 041 and 0. 057 for 2206 observed reflections (I>3σ(I)). X-ray analysis shows that the Pt atom in Pt(dppe)(SPh)2 is at the center of the approximately planar tetragon of two P atoms and two S atoms.展开更多
文摘Anaerobic reaction of Pt (dppe)Cl2 (dppe = Ph2PCH2CH2PPh2) with NaSPh and elemental selenium affords complex Pt(dppe)(SPh)2,which crystallizes in the monoclinic system space group C2/c with a=14. 392(7) ,b=16. 380(7) ,c=14. 266(5) A ,β=86. 44(4)°,V=3342(5) A3,Z = 4,Dc=1. 613g/cm3,and μ(MoKa) = 44. 813 cm-1. The final structural refinement converged with unweighted and weighted R factors of 0. 041 and 0. 057 for 2206 observed reflections (I>3σ(I)). X-ray analysis shows that the Pt atom in Pt(dppe)(SPh)2 is at the center of the approximately planar tetragon of two P atoms and two S atoms.
