碲化汞

碲化汞的化学式为HgTe，是由碲和汞元素组成的二元无机化合物。

制备
碲化汞可由相应的单质按化学计量比在高压容器内加热反应得到。产物可以在氮气流中升华提纯：
 Hg + Te —高温、高压→ HgTe

化学性质 
Hg—Te键很弱，它的生成焓在−32kJ/mol左右，比碲化镉还要小。碲化汞容易被酸分解，如氢溴酸等。

参考资料

 Properties of mercury cadmium telluride, Ed. J. Brice and P. Capper, EMIS datareview, (INSPEC, IEE, London, UK, 1987).
 Properties of Narrow-Gap Cadmium-Based Compounds Ed. P. Capper (INSPEC, IEE, London, UK, 1994) ISBN 0-85296-880-9
 Tellurium and Tellurides, D. M. Chizhikov and V. P. Shchastlivyi, 1966, Nauka Publishing, Moscow
 Mercury selenide stoichiometry and phase relations in the mercury-selenium system, N. Z. Boctor and G. Kullerud, Journal of Solid State Chemistry Vol. 62, pp. 177–183 (1986) 
 Total-energy study of the equation of state of HgTe and HgSe, Z. W. Lu, David Singh, and Henry Krakauer, Phys. Rev. B vol. 39, pp. 10154 (1989). 
 Quantum Spin Hall Insulator State in HgTe Quantum Wells, M. Konig et al., Science 318 766 (2007).

拓展阅读
 Thermophysical properties database at Germany's Chemistry Information Centre, Berlin

二价汞化合物
碲化物
过渡金属硫属化物
半导体材料
缺少物质图片的化学品条目