Citation: Shalabh Gupta; E. Alejandro Le\'on-Escamilla; Fei Wang; Gordon J. Miller; John D. Corbett (2009). R5Pn3-type Phases of the Heavier Trivalent Rare-Earth-Metal Pnictides (Pn = Sb, Bi): New Phase Transitions for Er5Sb3 and Tm5Sb3. Inorganic Chemistry, 48, pp. 4362-4371.