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Infrared spectroscopy and X-ray diffraction data of In – Se compounds

Published/Copyright: May 23, 2013

Abstract

The aim of the present work is to contribute to the identification of indium – selenium phases. Infrared absorption spectra were obtained from some indium – selenium compounds (In4Se3, InSe, In6Se7, α-In2Se3). X-ray diffractograms of the recently found phase In9Se11 and of InSe are also reported. Both kinds of data can be used for identification of the respective compounds.

It is confirmed that α-In2Se3 is stable at room temperature. The stability of the hexagonal InSe modification is also proved and its lattice parameters are recalculated.


* Correspondence address, Prof. Gueorgui P. Vassilev, University of Plovdiv, Faculty of Chemistry, Dept. Inorganic Chemistry, Ul. Tsar Asen, No. 24, 4000 Plovdiv, Bulgaria, E-mail:

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Received: 2006-3-28
Accepted: 2006-10-13
Published Online: 2013-05-23
Published in Print: 2007-01-01

© 2007, Carl Hanser Verlag, München

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