MPG #26.5.99: \(\bar{6}m'2'\)# Related group PG : \(D_{\rm 3h}\) (\(\bar{6}m2\)) SG : \(D_{\rm 3h}^{1}\) (\(P\bar{6}m2\)) MSG (SG) : \(D_{\rm 3h}^{1}\) (\(P\bar{6}m2\)) Symmetry operation : PDF Wyckoff site : PDF Response tensor Q : PDF G : PDF T : PDF M : PDF