Pressure and temperature dependences of the structural properties of (formula presented) isomer I

Y. Takabayashi, Yoshihiro Kubozono, T. Kanbara, S. Fujiki, K. Shibata, Y. Haruyama, T. Hosokawa, Y. Rikiishi, S. Kashino

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Crystals of (formula presented) isomer I are studied by x-ray powder diffraction with synchrotron radiation in wide temperature and pressure regions. The isomer I of (formula presented) shows a simple cubic structure with lattice constant a of 15.85(3) Å at 298 K, while the isomer II shows a face-centered cubic structure with a of 15.75(4) Å. The structural phase transition of the second order is indicated for the isomer I at 300-310 K by the temperature dependence of x-ray diffraction and differential scanning calorimetry. Further, the pressure dependence of the lattice constant is studied for the isomer I up to 60 kbar, which can be fitted by a Murnaghan equation of state.

Original languageEnglish
Pages (from-to)1-4
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume65
Issue number7
DOIs
Publication statusPublished - Jan 1 2002
Externally publishedYes

Fingerprint

Isomers
pressure dependence
Structural properties
isomers
temperature dependence
Lattice constants
Temperature
X rays
Synchrotron radiation
Equations of state
Differential scanning calorimetry
synchrotron radiation
x ray diffraction
equations of state
heat measurement
Diffraction
Phase transitions
Crystals
scanning
diffraction

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Pressure and temperature dependences of the structural properties of (formula presented) isomer I. / Takabayashi, Y.; Kubozono, Yoshihiro; Kanbara, T.; Fujiki, S.; Shibata, K.; Haruyama, Y.; Hosokawa, T.; Rikiishi, Y.; Kashino, S.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 65, No. 7, 01.01.2002, p. 1-4.

Research output: Contribution to journalArticle

Takabayashi, Y. ; Kubozono, Yoshihiro ; Kanbara, T. ; Fujiki, S. ; Shibata, K. ; Haruyama, Y. ; Hosokawa, T. ; Rikiishi, Y. ; Kashino, S. / Pressure and temperature dependences of the structural properties of (formula presented) isomer I. In: Physical Review B - Condensed Matter and Materials Physics. 2002 ; Vol. 65, No. 7. pp. 1-4.
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AU - Takabayashi, Y.

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AU - Shibata, K.

AU - Haruyama, Y.

AU - Hosokawa, T.

AU - Rikiishi, Y.

AU - Kashino, S.

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