Citation: Solokha, Pavlo; De Negri, Serena; Proserpio, Davide M.; Blatov, Vladislav A.; Saccone, Adriana (2015). Vacancy Ordering as a Driving Factor for Structural Changes in Ternary Germanides: The New R2Zn1-xGe6 Series of Polar Intermetallics (R = Rare-Earth Metal).. Inorganic chemistry, 54, pp. 2411-.