An investigation of the inclusion complex of beta-cyclodextrin with p-nitrobenzoic acid in the solid state.
The weak inclusion complex of cyclomaltoheptaose (beta-cyclodextrin, betaCD) with p-nitrobenzoic acid was investigated in the solid state. Crystallography shows that two betaCD molecules co-crystallize with two p-nitrobenzoic acids and 28.5 water molecules [2(C(42)H(70)O(35))x2(C(7)H(5)NO(4))x28.5H(2)O] in the triclinic system.
Fan
Zhi
Z
College of Sciences, Tianjin University of Science and Technology, Tianjin 300222, PR China. zhifan@tust.edu.cn
Diao
Chun-Hua
CH
Guo
Min-Jie
MJ
Du
Rong-Juan
RJ
Song
Yuan-Fang
YF
Jing
Zuo-Liang
ZL
Yu
Ming
M
D018360:Crystallography, X-Ray; D003505:Cyclodextrins / Q000737:chemistry*; D019281:Dimerization; D008958:Models, Molecular; D008968:Molecular Conformation; D009579:Nitrobenzoates / Q000737:chemistry*
D003505:Cyclodextrins; D009579:Nitrobenzoates; C008629:4-nitrobenzoic acid