Effect of Oxygen-Donor Charge on Adjacent Nitrogen-Donor Interactions in Eu<sup>3+</sup> Complexes of Mixed N,O-Donor Ligands Demonstrated on a 10-Fold [Eu(TPAMEN)]<sup>3+</sup> Chelate Complex
K. Schnaars, M. Kaneko, K. Fujisawa, Inorganic Chemistry 60 (2021) 2477–2491.