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Autor:
Joseph Wontcheu, Thomas Schleid
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 628:1941-1945
The colourless title compound Tb2Se2O7 (≡ Tb2O [SeO3]2, terbium(III) oxide oxoselenate(IV)) was obtained by reacting a mixture of Tb4O7, Tb and SeO2 in a 3:2:14-molar ratio at 850 °C for seven days in an evacuated silica vessel as needle-shaped si