Citation: Miraglia, S.; Marezio, M.; Hodeau, J.L.; Espinosa, G.P.; Ghedira, M.; Laviron, C. (1986). Nature of the structural distortion and of the chemical bonding in Sn M3 Rh4 Sn12 (M= La-Gd, Yb, Ca, Sr and Th). Journal of Solid State Chemistry, 63, pp. 358-368.