化学与生物工程
化學與生物工程
화학여생물공정
CHEMISTRY & BIOENGINEERING
2014年
10期
32-35
,共4页
镉配合物%2,3,6-三巯基均三嗪(ttcH3 )%4-氨基-3,5-二(3-吡啶基)-1,2,4-三唑%氢键作用
鎘配閤物%2,3,6-三巰基均三嗪(ttcH3 )%4-氨基-3,5-二(3-吡啶基)-1,2,4-三唑%氫鍵作用
력배합물%2,3,6-삼구기균삼진(ttcH3 )%4-안기-3,5-이(3-필정기)-1,2,4-삼서%경건작용
cadmium(Ⅱ)complex%trithiocyanuric acid(ttcH3 )%4-amino-3,5-bis(3-pyridyl)-1,2,4-triazole%H-bonding interaction
采用常温搅拌法合成了2,3,6-三巯基均三嗪(ttcH3)和4-氨基-3,5-二(3-吡啶基)-1,2,4-三唑(3-bpt)与过渡金属镉的配合物[Cd(ttcH2)2(3-bpt)2]·2H2O,对其结构进行了 X-射线单晶衍射、红外光谱、元素分析以及热重分析等表征。X-射线单晶衍射分析显示该配合物为单核,属于三斜晶系,空间群P-1。配合物在氢键作用下拓展为3D超分子网络结构。热重分析显示该配合物的骨架稳定性较好。
採用常溫攪拌法閤成瞭2,3,6-三巰基均三嗪(ttcH3)和4-氨基-3,5-二(3-吡啶基)-1,2,4-三唑(3-bpt)與過渡金屬鎘的配閤物[Cd(ttcH2)2(3-bpt)2]·2H2O,對其結構進行瞭 X-射線單晶衍射、紅外光譜、元素分析以及熱重分析等錶徵。X-射線單晶衍射分析顯示該配閤物為單覈,屬于三斜晶繫,空間群P-1。配閤物在氫鍵作用下拓展為3D超分子網絡結構。熱重分析顯示該配閤物的骨架穩定性較好。
채용상온교반법합성료2,3,6-삼구기균삼진(ttcH3)화4-안기-3,5-이(3-필정기)-1,2,4-삼서(3-bpt)여과도금속력적배합물[Cd(ttcH2)2(3-bpt)2]·2H2O,대기결구진행료 X-사선단정연사、홍외광보、원소분석이급열중분석등표정。X-사선단정연사분석현시해배합물위단핵,속우삼사정계,공간군P-1。배합물재경건작용하탁전위3D초분자망락결구。열중분석현시해배합물적골가은정성교호。
A novel cadmium(Ⅱ)complex [Cd(ttcH2)2(3-bpt)2]·2H2O was synthesized with trithiocya-nuric acid(ttcH3 )and 4-amino-3,5-bis(3-pyridyl)-1,2,4-triazole as ligands,and characterized by X-ray single crystal diffraction,infrared spectrum,elemental analysis and themrogrvimetric analysis.X-ray single crystal dif-fraction revealed that the complex was mononuclear and crystalize in the triclinic space group P-1 .In addition, 3D supramolecular networks were formed with the aid of additional H-bonding interactions in the complex. TGA results showed that the frame of the complex was stable.