AM_Nabaphite Formula: Na Ba P O13 H18 Name: Nabaphite Unit cell: 10.7116 10.7116 10.7116 90.0 90.0 90.0 , V=1229.03 Space group: P213 (198)

Baturin S V , Malinovskii Y A , Belov N V , Doklady Akademii Nauk SSSR , 266 (1982) p.624-627, The crystal structure of nabaphite NaBa[PO4]*9H2O