Crystal and Molecular Structure of 4-Hydroxy-3-Methoxy-4-N-Methylstilbazonium Iodide C15 H16 NO2 +·I-CrystalandMolecularS

被引:1
|
作者
ZHANG Tian Zhu a GE Li Qin b ZHANG De Chun b ZHANG Yan Qiu b YU Kai Bei c a(Department of Preventive Medicine
机构
关键词
crystal structure; stilbazonium; salt engineering;
D O I
10.14102/j.cnki.0254-5861.2000.01.002
中图分类号
O741 [晶体结构数据(结构报告)];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The crystal structure of the title compound C 15 H 16 NO 2 +·I - ( M r =369.19) has been determined by single crystal X ray diffraction analysis. The crystal belongs to the monoclinic system with space group P2 1/c, a=8.957(1), b=21.8117(2), c=7.8760(10), β=103.94(1)°, V=1493.8(3) 3, Z=4, D c= 1.642g/m 3, μ =2.141mm -1 , F (000)=728, final R =0.0264, and R w=0.0644(I>2σ(I)) for 2938 independent reflections. The results show that in the crystal structure of the title compound the planar cations have two configurations, and these cations are anti parallelly packed through the strong π…π interaction.
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页码:6 / 10
页数:5
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