The effect of temperature on IR-spectra of rubidium and cesium uranates

Rubidium and cesium uranates of various composition (M4UO5, M2UO4, M2U2O7 and M2U3O10, M = Cs, Rb) were prepared by reacting triuranium octaoxide with the corresponding alkali metal carbonates. The infrared spectra of the uranates were recorded in the temperature range of 25–700 °C.