| 异亚硝基乙酰乙酸乙酯亚胺Pd(Ⅱ)配合物的合成、表征和tran Pd(p-CH3C6H4-IEAI)2的晶体结构 |
| Syntheses, Spectral Properties of Palladium(Ⅱ) Complexes with Isonitrosoethylacetoacetate Imine Ligands, and Crystal Structure of tran Pd(p-CH3C6H4-IEAI)2 |
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| 关键词: Pd(Ⅱ)配合物 异亚硝基乙酰乙酸乙酯 Schiff碱 晶体结构 |
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| Abstract: Six palladium(Ⅱ) complexes with isonitrosoethylacetoacetate imine Schiff base ligands, Pd(R-IEAI)2, were prepared and characterized by IR, Raman and electronic spectra. Complex tran Pd(p-CH3C6H4-IEAI)2 (2) cry- stallizes in the monoclinic system, space group P21/c,with a=1.2002(2),b=0.9972(2),c=1.1121(2)nm,β=90.43(3)°,Z=2,F(000)=616,μ=7.44cm-1. The final R and wR are 0.0244 and 0.0625 for 2620 ob-served reflections with I≥2σ(I), respectively. The geometry around the Pd(Ⅱ) ions in those complexes has a distorted PdN4 square plane, the Schiff base ligands R-IEAI- being coordinated through their oximino-nitrogen atoms and imino-nitrogen atoms. |
| Keywords: palladium(Ⅱ) complex isonitrosoethylacetoacetate imine Schiff base crystal structure |
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| 冯云龙,刘世雄.异亚硝基乙酰乙酸乙酯亚胺Pd(Ⅱ)配合物的合成、表征和tran Pd(p-CH3C6H4-IEAI)2的晶体结构[J].无机化学学报,2002,18(9):929-932. |
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