2′-(2-噻吩亚甲基)-2-羟基苯甲酰腙钴(Ⅲ)配合物的合成、表征及晶体结构(英文)

• 作 者: 杨健国 潘富友 贾文平 李芳
• 机 构: 台州学院设备管理处,台州学院医药化工学院,
• 出 处: 无机化学学报
• 发表日期: 2009年12期
• 关键词: 酰腙 亚甲基 羟基苯 钴配合物 晶体结构 octahedral amide triclinic belongs 合成

In ethanol, a mononuclear cobalt(Ⅲ) complex incorporating 2′-(2-Thienylidene)-2-Hydroxybenzoylhydra- zide has been synthesized and characterized by IR, UV-Vis, elemental analysis and X-ray crystal structure analysis. The crystal belongs to triclinic system, space group P1 with cell constant, a=1.230 69(10) nm, b=1.329 18(11) nm, c=1.330 56(11) nm, α=113.702(2)°, β=91.590(2)°, γ=100.846(2)°, V=1.944 4(3) nm3, Z=2, μ=0.662 mm-1, Dc=1.482 g·cm-3, F(000)=896, Rint=0.048 7. The crystal structure shows an anionic didentate ligand O and N donors in this work. The cobalt(Ⅲ) atom is hexacoordinated with oxygen atom from keto group and nitrogen atom from amide to form a cobalt atom for the core octahedral structure. CCDC: 748882.

In ethanol, a mononuclear cobalt (Ⅲ) complex incorporated 2 ’- (2-Thienylidene) -2-Hydroxybenzoylhydrazide has been synthesized and characterized by IR, UV-Vis, elemental analysis and X-ray crystal structure analysis. The crystal belongs to triclinic system, space group P1 with cell constant, a = 1.230 69 (10) nm, b = 1.329 18 (11) nm, c = 1.330 56 (11) nm, , D = 1.482 g · cm-3, F (000) = 896, Rint = 2, γ = 100.846 (2) °, V = 1.944 4 0.048 7. The crystal structure shows an anionic didentate ligand O and N donors in this work. The cobalt (III) atom is hexacoordinated with oxygen atom from keto group and nitrogen atom from amide to form a cobalt atom for the core octahedral structure. CCDC : 748882.