The molecular crystal structure and self-assembly behavior of 6(I)-O-(3-nitrophenyl)cyclomaltoheptaose.
The mono-modified beta-cyclodextrin derivative, 6(I)-O-(3-nitrophenyl)cyclomaltoheptaose{mono[6-O-(3-nitrophenyl)]-beta-cyclodextrin} was synthesized, and its crystal structure was determined by single-crystal X-ray analysis. The crystal structure suggests that the 3-nitrophenyl substituent group is inserted into the adjacent beta-cyclodextrin cavity from the secondary hydroxyl side, and the molecules are stacked along the twofold screw axis to form an infinite one-dimensional polymeric chain.
Fan
Zhi
Z
College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China. zhifan@public.tpt.tj.cn
Jing
Zuo-Liang
ZL
Diao
Chun-Hua
CH
D002236:Carbohydrate Conformation; D018360:Crystallography, X-Ray; D015394:Molecular Structure; D047392:beta-Cyclodextrins / Q000737:chemistry*
C503197:6(I)-O-(3-nitrophenyl)cyclomaltoheptaose; D047392:beta-Cyclodextrins