Ke. Stitzer et al., Crystal growth, structure determination and magnetism of a new hexagonal rhodate: Ba9Rh8O24, CHEM COMMUN, (17), 2001, pp. 1680-1681
Single crystals of Ba9Rh8O24, grown from a molten potassium carbonate flux,
crystallize in the spacegroup R (3) over barc with lattice parameters of a
= 10.0899(4) and c = 41.462(2) Angstrom. Magnetic measurements on oriented
single crystals reveal the existence of magnetic anisotropy.