Bilbao Crystallographic Server Standard (default) Choices for the Space Group Settings

Standard (default) Choices for the Magnetic Space Group Settings

The default choices for the standard (default) settings of the magnetic space groups are:

• unique axis b (cell choice 1) for space groups within the monoclinic system.
• obverse triple hexagonal unit cell for R space groups.
• the origin choice two - inversion center at (0,0,0) - for the centrosymmetric space groups for which there are two origin choices, within the ortorrombic, tetragonal and cubic systems.