Reports

Indium Telluride (II'): Transitory Intermediate Phase in the Transformation InTe(II) to InTe(I)

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Science  26 Mar 1965:
Vol. 147, Issue 3665, pp. 1569-1571
DOI: 10.1126/science.147.3665.1569

Abstract

The high-pressure cubic metallic form of indium telluride, InTe(II), transforms at 1 atmosphere to a new transitory polymorph, designated InTe(II'), which, in turn, transforms to the stable tetragonal polymorph InTe(I). The new polymorph is apparently tetragonal with unit-cell dimensions a0 = 6.06 Å, c0 = 6.55 Å. The transformation rates of InTe(II) to InTe(II') and of InTe(II') to InTe(I) are dependent on both time and temperature; the former is very rapid above 60°C and the latter is very rapid above 125°C.