ICCAS OpenIR
Crystal structure of 11-{[(4 '-heptoxy-4-biphenylyl) carbonyl]oxy}-1-undecyne
Geng, JX; Geng, FX; Yang, XN; Wang, JK; Li, G; Zhou, E; Tang, BZ
2002
Source PublicationMOLECULAR CRYSTALS AND LIQUID CRYSTALS
ISSN1058-725X
Volume383Pages:115-130
AbstractThe crystal structure of 11-{[(4'-heptoxy-4-biphenylyl) carbonyl] oxy}-1-undecyne (A9EO7), an acetylene with a biphenyl mesogenic moiety, was studied by combination of electron diffraction (ED), wide-angle X-ray diffraction (WAXD), and molecular simulation of ED pattern and molecular packing. A9EO7 was found to adopt an orthorhombic P2(1)2(1)2 space group with cell parameters of a = 5.78 Angstrom, b = 7.46 Angstrom, and c = 63.26 Angstrom, for which molecular packing calculations were conducted to elucidate the molecular conformation. Its crystal morphology was observed using a transmission electron microscope (TEM) and an atom force microscope (AFM). A9EO7 crystal grew to form step like morphology. Crystallization behavior of A9EO7 in magnetic field was examined. Induced by magnetic field A9EO7 could crystallize in such a way that its molecular long axis was parallel to the substrate.
KeywordAcetylene Structure Morphology Tem
DOI10.1080/10587250290120378
Indexed BySCI
Language英语
WOS IDWOS:000179440300009
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79040
Collection中国科学院化学研究所
Corresponding AuthorLi, G
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Geng, JX,Geng, FX,Yang, XN,et al. Crystal structure of 11-{[(4 '-heptoxy-4-biphenylyl) carbonyl]oxy}-1-undecyne[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS,2002,383:115-130.
APA Geng, JX.,Geng, FX.,Yang, XN.,Wang, JK.,Li, G.,...&Tang, BZ.(2002).Crystal structure of 11-{[(4 '-heptoxy-4-biphenylyl) carbonyl]oxy}-1-undecyne.MOLECULAR CRYSTALS AND LIQUID CRYSTALS,383,115-130.
MLA Geng, JX,et al."Crystal structure of 11-{[(4 '-heptoxy-4-biphenylyl) carbonyl]oxy}-1-undecyne".MOLECULAR CRYSTALS AND LIQUID CRYSTALS 383(2002):115-130.
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