Extended Data Fig. 2: The computational models and XANES.
From: Alkali ions secure hydrides for catalytic hydrogenation
(a) Ru(H) and (b) Ru(Na), and (c) the comparison between the experimental XANES of Ru(Na)-R and calculated XANES of the theoretical Ru(Na) model. The inset shows the derivative XANES of both experimental and calculated XANES. The three peaks, A, B and C, correspond to the electronic transfer to the empty d (A) and p (B and C) orbitals, respectively, verifying that the theoretical model matches the experimental result very well.
