Low temperature vibrational spectra, lattice dynamics, and phase transitions in some potassium hexahalometallates: K2[XY6] with X=Sn or Te and Y=Cl or Br

Steven L. Chodos; Rolf W. Berg

doi:10.1063/1.437378

Low temperature vibrational spectra, lattice dynamics, and phase transitions in some potassium hexahalometallates: K2[XY6] with X=Sn or Te and Y=Cl or Br

Steven L. Chodos
, Rolf W. Berg

Department of Chemistry

Research output: Contribution to journal › Journal article › Research › peer-review

326 Downloads (Orbit)

Abstract

This paper deals with the observation and identification of phonon frequencies resulting from the low temperature phase transitions in K2XY6 crystals. By means of a simple lattice dynamical model, the vibrational Raman and IR data available in the literature and obtained here have been analyzed. The model used is an extension of one previously used to explain the vibronic spectra of several related compounds. The Journal of Chemical Physics is copyrighted by The American Institute of Physics.

Original language	English
Journal	Journal of Chemical Physics
Volume	70
Issue number	11
Pages (from-to)	4864-4871
ISSN	0021-9606
DOIs	https://doi.org/10.1063/1.437378
Publication status	Published - 1979

Bibliographical note

Copyright (1979) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

Access to Document

10.1063/1.437378

ChodosFinal published version, 637 KB

OpenUrl availability

Full text

Cite this

@article{62f71bd2871c4e849defe615c557a159,

title = "Low temperature vibrational spectra, lattice dynamics, and phase transitions in some potassium hexahalometallates: K2[XY6] with X=Sn or Te and Y=Cl or Br",

abstract = "This paper deals with the observation and identification of phonon frequencies resulting from the low temperature phase transitions in K2XY6 crystals. By means of a simple lattice dynamical model, the vibrational Raman and IR data available in the literature and obtained here have been analyzed. The model used is an extension of one previously used to explain the vibronic spectra of several related compounds. The Journal of Chemical Physics is copyrighted by The American Institute of Physics.",

author = "Chodos, \{Steven L.\} and Berg, \{Rolf W.\}",

note = "Copyright (1979) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.",

year = "1979",

doi = "10.1063/1.437378",

language = "English",

volume = "70",

pages = "4864--4871",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics",

number = "11",

}

TY - JOUR

T1 - Low temperature vibrational spectra, lattice dynamics, and phase transitions in some potassium hexahalometallates: K2[XY6] with X=Sn or Te and Y=Cl or Br

AU - Chodos, Steven L.

AU - Berg, Rolf W.

N1 - Copyright (1979) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

PY - 1979

Y1 - 1979

N2 - This paper deals with the observation and identification of phonon frequencies resulting from the low temperature phase transitions in K2XY6 crystals. By means of a simple lattice dynamical model, the vibrational Raman and IR data available in the literature and obtained here have been analyzed. The model used is an extension of one previously used to explain the vibronic spectra of several related compounds. The Journal of Chemical Physics is copyrighted by The American Institute of Physics.

AB - This paper deals with the observation and identification of phonon frequencies resulting from the low temperature phase transitions in K2XY6 crystals. By means of a simple lattice dynamical model, the vibrational Raman and IR data available in the literature and obtained here have been analyzed. The model used is an extension of one previously used to explain the vibronic spectra of several related compounds. The Journal of Chemical Physics is copyrighted by The American Institute of Physics.

U2 - 10.1063/1.437378

DO - 10.1063/1.437378

M3 - Journal article

SN - 0021-9606

VL - 70

SP - 4864

EP - 4871

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 11

ER -

Low temperature vibrational spectra, lattice dynamics, and phase transitions in some potassium hexahalometallates: K2[XY6] with X=Sn or Te and Y=Cl or Br

Abstract

Bibliographical note

Access to Document

OpenUrl availability

Fingerprint

Cite this