5-[4′-正庚基-氧-联苯基-4-氧-羰基]基-1-正戊炔的晶体结构研究  

Crystal Structure of 5-{[(4′-Heptoxy-biphenylyl-4-yl)oxy]carbonyl}-1-pentyne

作　　者：刘雷静[1] 耿建新[1] 周云春[1] 尹丽[1] 李杲[1] 周恩乐[1] Jacky Lam Wing Yip 唐本忠[2] 

机构地区：[1]中国科学院研究生院长春应用化学研究所,高分子物理与化学国家重点实验室,长春130022 [2]香港科技大学化学系

出　　处：《高等学校化学学报》2005年第7期1366-1368,M010,共4页Chemical Journal of Chinese Universities

基　　金：中国科学院知识创新工程重要项目(批准号:KJCX2-SW-H07)资助.

摘　　要：The crystal structure of 5-{[(4′-heptoxy-biphenylyl-4-yl)oxy]carbonyl}-1-pentyne({A3E′O7}) was investigated by wide angle X-ray diffraction(WAXD), transmission electron microscope(TEM) and atom force microscope(AFM). The structures of A3E′O7 solution-crystal and melt-crystal are the same. The crystals belong to the monoclinic P112/m space group, the cell parameters are {a0.589 nm}, b0^771 nm, c4.75 nm, αβ90° and γ93.8°, the calculated cell density is {1.167 g/cm+3}.The crystal structure of 5-{[(4′-heptoxy-biphenylyl-4-yl)oxy]carbonyl}-1-pentyne({A3E′O7}) was investigated by wide angle X-ray diffraction(WAXD), transmission electron microscope(TEM) and atom force microscope(AFM). The structures of A3E′O7 solution-crystal and melt-crystal are the same. The crystals belong to the monoclinic P112/m space group, the cell parameters are {a0.589 nm}, b0^771 nm, c4.75 nm, αβ90° and γ93.8°, the calculated cell density is {1.167 g/cm+3}.

关 键 词：晶体结构 5-[4′-正庚基-氧-联苯基-4-氧-羰基]基-1-正戊炔 透射电镜 X射线衍射 

分 类 号：O631[理学—高分子化学]