SG #99: \(C_{\rm 4v}^{1}\) (\(P4mm\))# Related group PG : \(C_{\rm 4v}\) (\(4mm\)) MPG : \(4mm1'\) MSG (SG) : \(C_{\rm 4v}^{1}\) (\(P4mm\)) Symmetry operation : PDF Wyckoff site : PDF bond : PDF