Citation: Koeckerling, M. (1999). New boron-centered mixed-halide zirconium cluster phases with a cubic structure: Na Zr6 Cl(12-2x) I(2+x) B(x<=6) and A(II)0.5 Zr6 (Cl, I)14 B (A(II)=Ca, Sr, Ba). Zeitschrift fuer Anorganische und Allgemeine Chemie, 625, pp. 24-30.