Citation: Huang, Jin; Wang, Xiqu; Jacobson, Allan J. (2003). Hydrothermal synthesis and structures of the new open-framework uranyl silicates Rb4(UO2)2(Si8O20) (USH-2Rb), Rb2(UO2)(Si2O6)·H2O (USH-4Rb) and A2(UO2)(Si2O6)·0.5H2O (USH-5A; A = Rb, Cs). Journal of Materials Chemistry, 13, pp. 191-.