SG #155: \(D_{\rm 3}^{7}\) (\(R32\))# Related group PG : \(D_{\rm 3}\) (\(32\)) MPG : \(321'\) MSG (SG) : \(D_{\rm 3}^{7}\) (\(R32\)) Symmetry operation : PDF Wyckoff site : PDF bond : PDF