Figure 4.

Comparison of the experimental Raman spectrum of solid Cs2RuO4 (bottom) with the calculated ones of the models RuO42−, Cs2RuO4, and Cs4RuO42+.

Comparison of the experimental Raman spectrum of solid Cs2RuO4 (bottom) with the calculated ones of the models RuO42−, Cs2RuO4, and Cs4RuO42+.