ChemInform Abstract: Effect of the [Ba2BO3F]∞ Layer on the Band Gap: Synthesis, Characterization, and Theoretical Studies of BaZn2B2O6·nBa2 BO3F (n = 0, 1, 2).
文摘
Single crystals of Ba3Zn2B3O9F (I) and Ba5Zn2B4O12F2 (II) are synthesized from mixtures of BaF2, PbO, ZnO, and H3BO3 (850—900 °C, 10 h, 30% and 80% yield for (I) and (II), respectively).