Fig. 14. Comparison between the ionic radius of the trivalent lanthanide ions Ln3+ (coordination number 6), the Ln–Oc and Ln–N interatomic distances determined experimentally with EXAFS and the corresponding literature values of [Ln(NO3)5]2− and [Ln(NO3)6]3− crystal structures. Error bars are not shown since they are too small. A detailed list of errors can be found in the ESI (Table S2†).
