The crystal structure of tetragonal form PbSnF4

Yoshiaki Ito, T. Mukoyama, Hiroshi Funatomi, Sinzo Yoshikado, Takanori Tanaka

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

We carried out single crystal X-ray diffraction measurement of tetragonal form PbSnF4: a=4.215 (3) A ̊, c=11.744 (32) A ̊, V=208.6 (5) A ̊3, space group P4/nmm, z=2, and Dcalc=6.26 g/cm3. The structure was refined to wR=0.031 by the least-squares methods, using 132 reflections. The compound has the order arrangement of Pb and Sn metals constructing the sequence of ...PbPbSnSnPbPb... along the c-axis direction. The fluorine ions in M2(Sn) cube were disordered in distorted tetrahedra. It is considerable that the disordered ions are related with the high ionic conductivity in PbSnF4.

Original languageEnglish
Pages (from-to)301-305
Number of pages5
JournalSolid State Ionics
Volume67
Issue number3-4
DOIs
Publication statusPublished - 1994

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Crystal structure
Ions
crystal structure
Fluorine
Ionic conductivity
least squares method
tetrahedrons
ion currents
fluorine
ions
Metals
Single crystals
X ray diffraction
single crystals
diffraction
metals
x rays
Direction compound

ASJC Scopus subject areas

  • Electrochemistry
  • Physical and Theoretical Chemistry
  • Energy Engineering and Power Technology
  • Materials Chemistry
  • Condensed Matter Physics

Cite this

The crystal structure of tetragonal form PbSnF4. / Ito, Yoshiaki; Mukoyama, T.; Funatomi, Hiroshi; Yoshikado, Sinzo; Tanaka, Takanori.

In: Solid State Ionics, Vol. 67, No. 3-4, 1994, p. 301-305.

Research output: Contribution to journalArticle

Ito, Y, Mukoyama, T, Funatomi, H, Yoshikado, S & Tanaka, T 1994, 'The crystal structure of tetragonal form PbSnF4', Solid State Ionics, vol. 67, no. 3-4, pp. 301-305. https://doi.org/10.1016/0167-2738(94)90021-3
Ito, Yoshiaki ; Mukoyama, T. ; Funatomi, Hiroshi ; Yoshikado, Sinzo ; Tanaka, Takanori. / The crystal structure of tetragonal form PbSnF4. In: Solid State Ionics. 1994 ; Vol. 67, No. 3-4. pp. 301-305.
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