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

Irmgard M. Schewe-Miller; Victor G. Young

doi:10.1016/0925-8388(94)91051-0

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

Irmgard M. Schewe-Miller, Victor G. Young

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-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 Hf_1.35Se₂, 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 language	English (US)
Pages (from-to)	113-115
Number of pages	3
Journal	Journal of Alloys and Compounds
Volume	216
Issue number	1
DOIs	https://doi.org/10.1016/0925-8388(94)91051-0
State	Published - 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

Publisher link

10.1016/0925-8388(94)91051-0

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Cite this

@article{61b0391ab958473a8e8adcba0b0d049b,

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

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) {\AA}, χ = 12.4304(2) {\AA}, 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.",

keywords = "Hafnium, Selenium",

author = "Schewe-Miller, {Irmgard M.} and Young, {Victor G.}",

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.",

year = "1994",

month = dec,

doi = "10.1016/0925-8388(94)91051-0",

language = "English (US)",

volume = "216",

pages = "113--115",

journal = "Journal of Alloys and Compounds",

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TY - JOUR

T1 - Hf2se3, a new structure in the binary Hf-Se system

AU - Schewe-Miller, Irmgard M.

AU - Young, Victor G.

N1 - 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.

PY - 1994/12

Y1 - 1994/12

N2 - 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.

AB - 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.

KW - Hafnium

KW - Selenium

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