2-[3-Hydroxy-4-(2-hydroxyethoxy)-phenyl]-4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxide

被引:0
|
作者
Ma, Hui-Ping [1 ]
Jing, Lin-Lin [1 ]
He, Lei [1 ]
Fan, Peng-Cheng [1 ]
Jia, Zheng-Ping [1 ]
机构
[1] PLA, Dept Pharm, Lanzhou Gen Hosp, Key Lab Prevent & Cure Plateau Environm Damage, Lanzhou 730050, Gansu, Peoples R China
关键词
Data-to-parameter ratio = 13.5; Mean σ(C-C) = 0.003 Å; R factor = 0.038; Single-crystal X-ray study; T = 296 K; wR factor = 0.103;
D O I
10.1107/S1600536811053979
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
In the title compound, C15H21N2O5, the imidazoline ring displays a twisted conformation. The mean plane of the imidazoline ring makes a dihedral angle of 22.55 (5)degrees with the benzene ring. In the crystal, O-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds link the molecules into a layer parallel to the bc plane.
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页数:9
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