AM_Co(H2O)6[Sb(OH)6]2_1 Formula: Sb2 Co O18 Name: Co(H2O)6[Sb(OH)6]2 Unit cell: 16.105 16.105 9.851 90.0 90.0 120.0 , V=2212.75 Space group: P113 (1)

Friedrich A , Mazzi F , Wildner M , Tillmanns E , American Mineralogist , 88 (2003) p.462-463, Isotypism of Co(H2O)6[Sb(OH)6]2 with brandholzite and bottinoite