摘要
Hollow supramolecular nanotubes have been fabricated by the self assembling of 5 (4 N methyl N tetradecyl aminobenzylidene) 2,4,6 (1H,3H) pyrimidinetrione(AB 1,14 ) and 4 amino 2, 6 didodecylamino 1,3,5 triazine (M 12 ) in non hydrous chloroform. The nanotubes are 7 nm in diameter and about hundreds of nanometer in length. Their formation was realized by π π aromatic stacking of the hexamers, which resulted from the interaction of three complementary hydrogen bonds between AB 1,14 and M 12 . X ray diffraction pattern indicated that the distance between the hexamers is 0 49 nm.
Hollow supramolecular nanotubes have been fabricated by the self assembling of 5 (4 N methyl N tetradecyl aminobenzylidene) 2,4,6 (1H,3H) pyrimidinetrione(AB 1,14 ) and 4 amino 2, 6 didodecylamino 1,3,5 triazine (M 12 ) in non hydrous chloroform. The nanotubes are 7 nm in diameter and about hundreds of nanometer in length. Their formation was realized by π π aromatic stacking of the hexamers, which resulted from the interaction of three complementary hydrogen bonds between AB 1,14 and M 12 . X ray diffraction pattern indicated that the distance between the hexamers is 0 49 nm.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2000年第3期466-468,共3页
Chemical Journal of Chinese Universities
关键词
纳米管
巴比妥酸
蜜胺
分子自组装
Self-assembling
Nanotube
Barbituric acid
Melamine
