On the crystal and molecular structure o
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P. Corradini; E. Martuscelli; G. Montagnoli; V. Petraccone
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Article
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1970
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Elsevier Science
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English
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Studies have been made of the crystal and molecular structure of isotactic poly-5-methyl-1hexene, poly-(S)-5-methyl-l-heptene and poly-(S), (R)-5-methyl-l-heptene, using X-ray diffraction spectra of drawn fibres. The unit cell parameters are: ra = 17-62 A; b = 10.17 A; c = 6.33 .& (fibre axis) poly-