Thallous telluride, Tl₂Te

Thallous telluride, Tl₂Te, melts at 412°, and is almost non-miscible with thallium. The telluride Tl₃Te₂ (or Tl₅Te₃ ?) melts at 442°. Thallothallic telluride, Tl₂Te.Tl₂Te₃, which crystallises in long needles, is not stable in contact with a liquid phase of the same composition.