- On the rare earth metal bismuthide oxides RE2BiO2 (RE = Nd, Tb, Dy, Ho)
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A series of new RE2BiO2 compounds (RE = Nd, Tb, Dy, Ho) has been synthesized from elemental bismuth, REBi, and RE2O 3 in all-solid state reactions in sealed tantalum ampoules at 1770 K. The dark grey metallic compounds adopt the anti-ThCr2Si2 type of structure (I4/mmm, tI10), according to X-ray single crystal structure analysis. As a main structural feature, there are PbO analogous slabs, [REO]+, and 44 nets of Bi2- anions, alternately stacked along the c-axis. Copyright
- Nuss, Juergen,Jansen, Martin
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