AM_Cs(H3O)[(UO2)(AsO4)]2(H2O)5 Formula: U2 As2 Cs O18 H11 Name: Cs(H3O)[(UO2)(AsO4)]2(H2O)5 Unit cell: 14.2614 7.1428 17.221 90.0 91.11 90.0 , V=1753.91 Space group: P121/N1 (14)

Locock A J , Burns P C , Duke M J M , Flynn T M , The Canadian Mineralogist , 42 (2004) p.973-996, Monovalent cations in structures of the meta-autunite group, Sample: CsUAs