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Crystal structure of isotactic poly(3 methyl butene-1)

✍ Scribed by P. Corradini; P. Ganis; V. Petraccone


Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
415 KB
Volume
6
Category
Article
ISSN
0014-3057

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✦ Synopsis


Several works have appeared in recent years on the structure of (poly)3MB1 but showing remarkable divergence concerning the crystal lattice of this polymer. Particularly, in a paper by Huguet the structure is interpreted on the basis of a tetragonal lattice, which is here shown to be unacceptable.

The main features of the mode of packing of the macromolecules may be simply explained on the basis of a monoclinic unit cell with a = 9"55 ~; b = 17"08 A; c = 6"84 ~; "/ = 116Β°30'; c axis unique.


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