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化学学报
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化学学报 ›› 1993, Vol. 51 ›› Issue (10): 983-986. 上一篇    下一篇

研究论文

双核铜配合物[Cu~2(OPPh~3)~2(C~6H~5CO~2)~4]的合成、结构和性质

杨瑞娜;薛宝玉;金斗满   

  1. 河南省科学院化学研究所
  • 发布日期:1993-10-15

Synthesis, structures and properties of binuclear copper(II) complex[Cu~2(OPPh~3)~2(C~6H~5CO~2)~4]

YANG RUINA;XUE BAOYU;JIN DOUMAN   

  • Published:1993-10-15

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通过金属铜粉和过氧化苯甲酰的氧化加成反应合成了双核铜配合物[Cu~2(OPPh~3)~2(C~6H~5CO~2)~4], 以元素分析、IR、TG、磁性及粉末衍射表征了配合物的结构, 并对其单晶进行了X射线衍射分析。

关键词: 晶体结构测定, 铜, 铜络合物, 苯甲酸 P, 加成反应, 双核络合物, 氧化反应

Dibenzoyl peroxide undergoes oxidative addition reaction with Cu powder and PPh3, which affords [Cu2(OPPh3)2(C6H5CO2)4]. The structure of the complex was characterized by elemental analyses, IR, TG and x-ray powder diffraction. Crystals are monoclinic, space group A2/a, a 2.4337(3), b 1.0556(1), c 2.1579(2) nm, Z = 4, b 93.18(1)? R = 0.042, Rw = 0.044. Each Cu ion is coordinated by 4 bridging benzoato oxygens and 1 OPPh3 to form a dimeric binuclear mol.

Key words: CRYSTAL STRUCTURE DETERMINATION, COPPER, COPPER COMPLEX, BENZENECARBOXYLIC ACID P, ADDITION REACTION, DINUCLEAR COMPLEX, OXIDATION REACTION

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