Citation: Jeitschko, W.; Kaiser, J.W.; Haase, M.G. (2001). A Variety of Different Occupancies in Isotypic Compounds: Ternary Antimonides and Bismuthides with the Ideal Formulas T5T'Sb3 and T5T'Bi3 (T = Ti, Zr, Hf: T' = Late Transition Metals) and the Binary Antimonide Ti4.80Sb3.29, All Crystallizing with "Filled" Mn5Si3 (Hf5CuSn3) Type Structure and Structure Refinement of Ti5Sb2.85 with beta- Yb5Sb3 Type Structure. Zeitschrift fuer Anorganische und Allgemeine Chemie, 627, pp. 10-2369.