(<i>E</i>)-3-{4-[(7-Chloroquinolin-4-yl)oxy]-3-methoxyphenyl}-1-(4-methylphenyl)prop-2-en-1-one: a ladder-like structure resulting solely from π–π stacking interactions
作者:Alba Montoya、Braulio Insuasty、Justo Cobo、Christopher Glidewell
DOI:10.1107/s2053229614013588
日期:2014.7.1
quinoline fragment is nearly orthogonal to the adjacent aryl ring, while the rest of the molecular skeleton is close to being planar. The crystal structure contains no hydrogen bonds of any sort, but there are two π–π stacking interactions present. One, involving the quinoline ring, links molecules related by inversion, while the other, involving the two nonfused aryl rings, links molecules related by translation
在标题化合物C 26 H 20 ClNO 3中,喹啉片段几乎与相邻的芳基环正交,而其余的分子骨架则接近于平面。晶体结构不包含任何种类的氢键,但存在两个π-π堆积相互作用。一个包含喹啉环,通过反转连接分子,而另一个包含两个非稠合芳基环,通过翻译连接分子,因此形成梯形排列