| ［Cu2(BpheO)4(bpy)2］·2H2O的合成晶体结构及性质研究 |
| SYNTHESIS, STRUCTURE AND CHARACTERIZATION OF ［Cu2(BpheO)4(bpy)2］·2H2O |
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| 摘要: N-苯甲酰苯丙氨酸(BpheO)与Cu(bpy)Cl2发生取代反应，在水中合成了双核铜(Ⅱ)配合物［Cu2(BpheO)4(bpy)2］·2H2O(bpy:2,2′-联吡啶)。晶体属三斜晶系，P1空间群，晶胞参数：a=10.681(2)?,b=12.320(2)?,c=16.525(2)?；α=110.23(1)°，β=76.98(1)°，γ=105.49(1)°,V=1945.0(6)?3,Z=1,F(000)=786,Dc=1.291 g/cm3, μ=0.61 mm-1。Cu与bpy的二个氮原子和BpheO的三个氧原子构成五配位略有畸变的四方锥多面体。经元素分析、IR、ESR和TG-DTA对配合物的性质进行了研究。 |
| 关键词: 铜配合物 取代 晶体结构 |
| 基金项目: |
| Abstract: ［Cu(bpy)Cl2］ was substituted by N-benzoylphenylalanine(BpheO) in water resulting in the new copper(Ⅱ) complex ［Cu2(BpheO)4(bpy)2］·2H2O. Crystal of the complex belongs to the triclinic system, space group P1, with the crystal cell parameters: a=10.681(2)?, b=12.320(2)?, c=16.525(2)?,α=110.23(1)°, β=76.98(1)°, γ=105.49(1)°; V=1945.0(6)?3, Z=1, F(000)=786, Dc=1.291 g/cm3, μ=0.61 mm-1. The copper atom has coordination geometry of a distorted square-pyramidal formed by three oxygen atoms from BpheO and two nitrogen atoms from bpy. The complex was also characterized by elementary analyses, IR, ESR and TG-DTA. |
| Keywords: cupric complex substitution crystal structure |
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| 沈良,盛国定,顾建明,胡秀荣,龚钰秋.［Cu2(BpheO)4(bpy)2］·2H2O的合成晶体结构及性质研究[J].无机化学学报,1997,13(3):289-293. |
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