Analysis of the crystal structure of poly(ethylene sulfide) by electron diffraction
作者:
H. Hasegawa,
W. Claffey,
P.H. Geil,
期刊:
Journal of Macromolecular Science, Part B
(Taylor Available online 1977)
卷期:
Volume 13,
issue 1
页码: 89-100
ISSN:0022-2348
年代: 1977
DOI:10.1080/00222347708208755
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The crystal structure of poly(ethylene sulfide) has been determined by electron diffraction. The analysis was based on the combined use of single crystal and fiber diffraction data. The refined structure consists of chains with glide symmetry, and is in essential agreement with a model previously determined by x-ray diffraction. A test for the validity of a kinematic approximation to the electron scattering, based on the conservation of chain symmetry, is introduced.
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