Acta Chimica Sinica ›› 2002, Vol. 60 ›› Issue (5): 947-949. Previous Articles     Next Articles

Original Articles

两个Pd(II)的异亚硝基乙酰丙酮亚胺配合物的合成和表征

冯云龙;刘世雄   

  1. 福州大学中心实验室,福州(350002)
  • 发布日期:2002-05-15

Syntheses and Characterization of Two Palladium Complexes of Isonitrosoacetylacetoneimine

Feng Yunlong;Liu Shixiong   

  1. Central laboratory, Fuzhou University,Fuzhou(350002)
  • Published:2002-05-15

Two palladium complexes of isonitrosoacetylacetoneimine, Pd(o- BrC_6H_4-IAI)_2 (1) and Pd(C_6H_5CH_2-IAI)_2 (2), were synthesized and characterized by IR and Raman spectra. Complex 1 crystallizes in monoclinic system, space group P2_1/c, with parameters: a = 0.8013(2) nm, b = 1.8775(4) nm, c = 0.7905(2) nm, β = 98.22(3)°, V = 1.1770(5) nm~3, Z = 2, D_c = 1.892 g·cm~(-3)and F(000) = 656. The final R value is 0.0663 for 1742 observed reflections with I ≥ 2σ(I). The Pd (II) atoms have trans distorted square-planar PdN_4 coordination composed of imino-nitrogen atoms and oximo-nitrogen atoms from the two Schiff base ligands.

Key words: CRYSTAL STRUCTURE, PALLADIUM COMPLEX, IMINE, ACETOPREPANONE

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