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Figure 4
(a) Calculated ED pattern of the γ-form crystal from the [010] zone, (b) schematic diagram of chain axis of the nylon-12 γ-form crystal within the rod, (c) ac-plane projection of γ-form unit cell and (d) bc-plane projection of hydrogen-bonded γ-form sheets.

IUCrJ
Volume 1| Part 6| October 2014| Pages 439-445
ISSN: 2052-2525
doi:10.1107/S2052252514020132