International-like tables for magnetic crystallography

Ferroic classifications extended to ferrotoroidic crystals

Ferromagnetic, ferroelectric and ferroelastic classifications of multiferroic crystals are extended to include ferrotoroidic crystals.

Magnetic group maximal subgroups of index ≤4

The maximal subgroups of index ≤4 of the one-, two- and three-dimensional magnetic space groups and the two- and three-dimensional magnetic subperiodic groups are tabulated.

Tables of crystallographic properties of magnetic space groups

Crystallographic properties of one-, two- and three-dimensional magnetic space groups are presented in a format and content similar to that of International Tables for Crystallography.