Crystal Structure of Binuclear Bridging Complex(dppf)_2Pd_2 (Ⅱ) (μ-Cl)_2 PF_6_2

摘要

The title complex [(dppf)2Pd2 (Ⅱ) (μ-Cl)2] [PF6]2 (C68H56-Fe2Pd2Cl2P6F12, Mr= 1682. 35) has been synthesized, the crystal and molecular struc-ture of the complex has been determined by X-ray diffraction method. The complex istriclinic space group P1 with a= 10. 453(3), b= 12. 918(4), c= 13. 449(4) A; α=86. 42(3), β=75. 57(2), γ=71. 58(3)°, Z= 1, Dc= 1. 68 g/cm3, μ(MoKα) = 12. 5cm-1, F(000) = 844. Final R= 0. 063 (Rw= 0. 082) for 4944 unique reflections with I≥3σ(I). The molecular configuration is centrosymmetric with symmetric double chlo-rine bridges.