Vibrational study of phase transitions i
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Younes Abid; M. Kamoun; A. Daoud; F. Romain
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Article
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1990
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John Wiley and Sons
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English
⚖ 407 KB
👁 1 views
## Abstract Infrared and Raman spectra (5–3500 cm^−1^) of polycrystalline samples of (C~3~H~7~NH~3~)~2~PbCl~4~ and of its deuterated derivative were investigated in the temperature range 90–300 K. An assignment of the observed bands at room temperature is proposed. A temperature dependence study of