Zur Kenntnis eines Erdalkalimetall-Oxopalladats(II) mit ringförmigen Pd6O12-Baugruppen: CaBa2Pd3O6

On an Alkaline-Earth Oxopalladate containing Pd₆O₁₂ Rings: CaBa₂Pd₃O₆ CaBa₂Pd₃O₆ was prepared for the first time and investigated by X-ray single crystal technique. It is isotypic to NaBa₂Cu₃O₆ and crystallizes with orthorhombic symmetry, space group D-Fmmm, a = 8.717, b = 11.47, c = 14.933 Å; Z = 2. Typical features of the crystal structure are edge connected square planar PdO₄ polygones, forming isolated Pd₆O₁₂ rings.