Citation: Fruehmann, B.; Kubel, F.; Hagemann, H.; Bill, H. (2004). Synthesis and Structure of the new Fluoride Bromide Ba6.668(2)Ca0.332(2)F12Br2 and Solid Solutions with Composition Ba7-xCaxF12(ClyBr1-y)2 with x = 0.5, 0 < y < 1. Zeitschrift fuer Anorganische und Allgemeine Chemie, 630, pp. 1484-1488.