MPG #20.2.72: \(\bar{3}m1'\)# Related group PG : \(D_{\rm 3d}\) (\(\bar{3}m\)) SG : \(D_{\rm 3d}^{3}\) (\(P\bar{3}m1\)) MSG (SG) : \(D_{\rm 3d}^{3}\) (\(P\bar{3}m1\)) Symmetry operation : PDF Wyckoff site : PDF Response tensor Q : PDF G : PDF