Synthesis, Crystal Structure and Thermal Property of Dimethyl Phenanthrene-9,10-dicarboxylate

作     者：LUO Zai-Gang LIU Qian-Nan LI Rui XU Xue-Mei 罗再刚;刘倩男;李蕊;徐雪梅

作者机构：College of Chemical EngineeringAnhui University of Science and TechnologyHuainan 232001China 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2020年第39卷第5期

页      面：908-912页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：supported by the Natural Science Research Projects in Colleges and Universities of Anhui Province(No.KJ2019A0116) Natural Science Foundation of Anhui Province(No.1608085MB38) 

主　　题：phenanthrene synthesis crystal structure thermal property 

摘      要：The target compound(C18H14O4)was synthesized and structurally determined by single-crystal X-ray *** crystal is of monoclinic system,space group P21/n with a=7.9383(6),b=19.5083(13),c=9.4189(7)?,β=98.981(2)°,C18H14O4,Mr=294.29,Dc=1.357 g/cm^3,V=1440.75(18)?3,Z=4,F(000)=616,μ(MoKa)=0.096 mm-1,T=293(2)K,3320 independent reflections with 1845 observed ones(I2σ(I)),R=0.0529 and wR=0.1082 with GOF=1.015(R=0.1202 and wR=0.1278 for all data).The phenanthrene skeleton is *** overall crystal packing revealed that it has reverse staggered parallel and stratified *** a one-dimensional interaction model was formed by two kinds ofπ-πinteractions between the two adjacent molecules at upper and lower *** decomposition mechanism of compound 3 is complex.