Electronically driven structural distortions in lithium intercalates of the n = 2 Ruddlesden-Popper-type host Y2Ti2O5S2: synthesis, structure, and properties of LixY2Ti2O5S2 (0 < x < 2). - Hyett, G; Rutt, O; Gál, Z; Denis, S; Hayward, M; Clarke, S (Journal of the American Chemical Society, 2004)