Indium(III) telluride (In2Te3) is a inorganic compound. A black solid, it is sometimes described as an intermetallic compound, because it has properties that are metal-like and salt like. It is a semiconductor that has attracted occasional interest for its thermoelectric and photovoltaic applications. No applications have been implemented commercially however.[2]
Preparation and reactions
A conventional route entails heating the elements in a seal-tube:[3]
3Te + 2 In → In2Te3
Indium(III) telluride reacts with strong acids to produce hydrogen telluride.
Further reading
Zhang, Qichun; Chung, In; Jang, Joon I.; Ketterson, John B.; Kanatzidis, Mercouri G. (2009). "A Polar and Chiral Indium Telluride Featuring Supertetrahedral T2 Clusters and Nonlinear Optical Second Harmonic Generation". Chemistry of Materials. 21: 12–14. doi:10.1021/cm8027516.
Sutarno; Knop, Osvald; Reid, K.I.G. (1967). "Chalcogenides of the transition elements. V. Crystal structures of the disulfides and ditellurides of ruthenium and osmium". Canadian Journal of Chemistry. 45 (12): 1391–1400. doi:10.1139/v67-230.
Jobic, S.; Brec, R.; Chateau, C.; Haines, J.; Léger, J.-M.; Koo, H.-J.; Whangbo, M.-H. (2000). "Synthesis and Crystal Structure Determination of a New Pressure-Induced Iridium Ditelluride Phase, m -IrTe2, and Comparison of the Crystal Structures and Relative Stabilities of Various IrTe2 Polymorphs". Inorganic Chemistry. 39 (19): 4370–4373. doi:10.1021/ic000351e. PMID11196934.
References
^
Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 4–61, ISBN0-8493-0594-2
^Shaw, G. A.; Parkin, I. P. (2001). "Liquid Ammonia Mediated Metathesis: Synthesis of Binary Metal Chalcogenides and Pnictides". Inorganic Chemistry. 40 (27): 6940–6947. doi:10.1021/ic010648s. PMID11754275.
^O. E. Donges (1963). "Indium Selenides and Tellurides". In G. Brauer (ed.). Handbook of Preparative Inorganic Chemistry, 2nd Ed. Vol. 2pages=865. NY, NY: Academic Press.
