摘要
以2,4-二氨基-6-甲基-1,3,5-三嗪和间苯二甲酸为原料合成了一例有机超分子材料,并测定了其单晶结构。该材料结晶于三斜晶系,空间群为P-1,晶胞参数为a=10.340 3(8)A,b=10.895 3(10)A,c=10.976 5(8)A,α=82.099(7)°,β=63.882(7)°,γ=68.051(8)°。两种原料分子之间发生了质子转移,相互之间存在着丰富的氢键作用,为整个体系提供了一个刚性的环境。发光光谱测试表明,该材料具有绿色室温磷光发射,且发光寿命长达1.32 s。
An organic supramolecular material was synthesized from 2,4-diamino-6-methyl-1,3,5-triazine and isophthalic acid.Its single crystal structure was determined by X-ray diffraction analyses.The material was crystalline in triclinic system with space group P-1,cell parameters are a=10.3403(8)Å,b=10.8953(10)Å,c=10.9765(8)Å,α=82.099(7)°,β=63.882(7)°,γ=68.051(8)°.Proton transfer occurs between the two raw material molecules,and there are rich hydrogen bonds between them,which provides a rigid environment for the whole system.The luminescence spectrum test shows that the material has green room temperature phosphorescence emission,and the phosphor life is 1.32 s.
作者
郑文旭
ZHENG Wenxu(College of Chemistry,Fuzhou University,Fuzhou 350108,China)
出处
《化工时刊》
CAS
2024年第4期22-25,共4页
Chemical Industry Times
基金
福建省教育厅中青年教师教育科研项目(JAT220023)。
