Hf2se3, a new structure in the binary Hf-Se system

Irmgard M. Schewe-Miller, Victor G. Young

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

Hf2Se3 was synthesized and its structure determined using the Rietveld method with X-ray powder diffraction data (Ti5S8 type, space group: P63mc, α = 3.7165(1) Å, χ = 12.4304(2) Å, Z = 2 for Hf1.35Se2, Rp = 0.0600, wRp = 0.0811). The Se atoms form a closed packed array of the h.c. type, the Hf atoms occupy octahedral interstices in alternating fully and 35% occupied layers.

Original languageEnglish (US)
Pages (from-to)113-115
Number of pages3
JournalJournal of Alloys and Compounds
Volume216
Issue number1
DOIs
StatePublished - Dec 1994

Bibliographical note

Funding Information:
This work was funded by National Science Foundation Grant No. DMR-9306594 and was carried out in the facilities of the Ames Laboratory, DOE, and of the Department of Chemistry at Iowa State University.

Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.

Keywords

  • Hafnium
  • Selenium

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