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Study on the Structural Phase Transition in 1, 2, 4, 5-Tetrachlorobenzene

  • Carlos A. Martín
Conference paper

Abstract

At about 188 K 1, 2, 4, 5-Tetrachlorobenzene (TCB) undergoes a crystallographic phase transition from a high temperature monoclinic β-phase to a low temperature triclinic α-phase. Both phases contain 2 molecules per primitive unit cell (1–3). The NQR spectra detected are consistent with these crystal structures (4–7). In this work the temperature dependence of the NQR spectra is reported an analyzed.

PACS number

76.60 Gv 64.70 Kb 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • Carlos A. Martín
    • 1
  1. 1.Facultad de Matemática, Astronomía y FisicaUniversidad Nacional de CórdobaCórdobaArgentina

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