Fig. 5.

Pseudosymmetry-related interfaces for the F chain (5a) and H chain (5b). Each interface is itself perfectly dyadic; the blue cylinders are the same as in Fig. 4. The crystallographic dyads lie along the y and x directions. These interfaces correspond to Table 2 rows Id=2 and Id=3, where areas and energies are listed. Note that the two interfaces are similar but that a shift of about 0.3 nm makes the F chain interface somewhat larger than for the H chain interface.