SG #144: \(C_{\rm 3}^{2}\) (\(P3_1\))# Related group PG : \(C_{\rm 3}\) (\(3\)) MPG : \(31'\) MSG (SG) : \(C_{\rm 3}^{2}\) (\(P3_1\)) Symmetry operation : PDF Wyckoff site : PDF bond : PDF