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Cryo-TEM images of 2 in water/THF (1/1 v/v) solution, 10–4 M. (A) Partly developed needle. (B) Magnified view of the marked area in part A showing misaligned and partly parallel patches of ordered domains. (C) Magnified view of the marked area in part B. Inset: FFT analysis of part C showing periodicities of 1.7 and 0.9 nm with wide angular spread, demonstrating misalignment of lattice fringe patches. Scale bar is 2 nm–1.
