No rigid-body displacement of a component crystal along the boundary was detectable in the high-index Σ = 3 grain boundary. High-resolution transmission electron microscopic images of the boundaries agreed closely with the {112} Σ = 3 coincidence site lattice boundary model.

Structure of {112} Σ3 Boundary in Silicon and Diamond. H.Sawada, H.Ichinose: Scripta Materialia, 2001, 44[8-9], 2327-30