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

Chem. J. Chinese Universities ›› 2005, Vol. 26 ›› Issue (7): 1366.

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

LIU Lei-Jing¹, GENG Jian-Xin¹, ZHOU Yun-Chun¹, YIN Li¹, LI Gao¹, ZHOU En-Le¹, Jacky Lam Wing Yip², Tang Ben-Zhong²

1. State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Graduate School of Chinese Academy of Sciences, Changchun 130022, China;
2. Depart_ment of Chemistry, Hong Kong University of Science & Technology, Hong Kong, China

Received:2004-08-19 Online:2005-07-10 Published:2005-07-10

Abstract

Abstract: 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/cm³.

Key words: Crystal structure, 5[(4'-Heptoxy-biphenylyl-4-yl)oxy]carbonyl-1-pentyne(A3E'O7), TEM, X-ray diffraction

CLC Number:

O631

TrendMD:

LIU Lei-Jing, GENG Jian-Xin, ZHOU Yun-Chun, YIN Li, LI Gao, ZHOU En-Le, Jacky Lam Wing Yip, Tang Ben-Zhong. Crystal Structure of 5[(4'-Heptoxy-biphenylyl-4-yl)oxy]carbonyl-1-pentyne[J]. Chem. J. Chinese Universities, 2005, 26(7): 1366.

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

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