C-H ... O HYDROGEN-BONDING AND TOPOCHEMISTRY IN CRYSTALLINE 3,5-DINITROCINNAMIC ACID AND ITS 1-1 DONOR-ACCEPTOR COMPLEX WITH 2,5-DIMETHOXYCINNAMIC ACID

被引:54
作者
DESIRAJU, GR
SHARMA, CVKM
机构
关键词
D O I
10.1039/c39910001239
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
3,5-Dinitrocinnamic acid adopts an unusual crystal structure wherein C-H ... O hydrogen bonds dictate the symmetry of the O-H ... O network while its 1:1 molecular complex with 2,5-dimethoxycinnamic acid is photoreactive in the solid state to yield an unsymmetrical cyclobutane dimer.
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页码:1239 / 1241
页数:3
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