Citation: Macquart, Ren\'e B.; Gemmill, William R.; Davis, Matthew J.; Smith, Mark D.; zur Loye, Hans-Conrad (2006). Single-Crystal Structure of the 2H-Related Perovskites (A3-xNax)NaBO6(A = La, Pr, Nd; B = Rh, Pt). Inorganic Chemistry, 45, pp. 4391-4395.