loop_
_space_group_Wyckoff.id
_space_group_Wyckoff.multiplicity
_space_group_Wyckoff.letter
_space_group_Wyckoff.site_symmetry
_space_group_Wyckoff.coord_xyz
1 192 h 1 x,y,z
2 96 g ..2 1/4,y,-y
3 96 f 2.. x,1/8,1/8
4 32 b .32 1/4,1/4,1/4