Thulium(III) telluride is an inorganic compound, one of the tellurides of thulium, with the chemical formula Tm2Te3. It is an orthorhombic crystal with space group Fddd.Eliseev, A. A.; Zinchenko, K. A.; Zemlyanukhina, V. M.; Nguyen Chin Tam. X-ray diffraction study of thulium tellurides. Zhurnal Neorganicheskoi Khimii, 1976. 21 (10): 2603-2605. It can dissolve in lead telluride at high temperatures to form a solid solution.
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