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Kolekcje
Inne
Fourier transform infrared and Fourier transform Raman investigation of alkylammonium hexachloroantimonates.
Autorzy
Rok wydania
1996
Czasopismo
Numer woluminu
13
Strony
41-49
DOI
10.1016/0924-2031(96)00033-1
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The FT-IR spectra (7000-50 cm−1) and the Raman spectra (3500-70 cm−1) of (CH3)4NSbCl6 (TMASbCl6), (C2H5)4NSbCl6 (TEASbCl6) and (CH3)2NH2SbCl6 (DMASbCl6) are investigated at 295 K. The vibrational data suggest that the distortion of the octahedral symmetry of SbCl6− increases in the order TMASbCl6 < TEASbCl6 < DMASbCl6. The splittings of the rocking modes of the NH2+ and CH3 groups and of the deformation mode of the NH2+ group in DMASbCl6 suggest that even at 295 K the rotational motions are frozen and these spectroscopic data are consistent with the absence of low temperature phase transition.
Słowa kluczowe
Fourier transform, Raman spectrometry, Alkylammonium hexachloroantimonates
Adres publiczny
https://doi.org/10.1016/0924-2031(96)00033-1
Strona internetowa wydawcy
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