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X-ray structure analysis of trans-1,4-polybutadiene

 

作者: Shigeo Iwayanagi,   Ikuko Sakurai,   Tosio Sakurai,   Tsuneo Seto,  

 

期刊: Journal of Macromolecular Science, Part B  （Taylor Available online 1968）
卷期: Volume 2, issue 2  

页码: 163-177

 

ISSN:0022-2348

 

年代: 1968

 

DOI:10.1080/00222346808212447

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The crystal structure of trans-1,4-polybutadiene has been reported by Natta et al. to be pseudo-hexagonal below its solid-phase transition temperature. In the present X-ray structure analysis, it is revealed that the crystal belongs to the monoclinic system with the space group P21/a. The unit cell, with the lattice constants a = 8.63 Å, b = 9.11 Å, c = 4.83 Å, and β = 114°, includes four molecular segments.

 

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