Abstract
Infrared and polarized Raman spectra of a K3H(SO4)2 crystal are experimentally obtained at a temperature of 92 K and at room temperature. The structural, spectral, and calorimetric measurements together confirm that the K3H(SO4)2 crystal has a monoclinic syngony and contains the dimers SO4 2−...O3SOH− as base units. The sulfate anions are hydrogen-bonded.
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Barashkov, M.V., Komyak, A.I. & Shashkov, S.N. Vibrational Spectra and Structure of an Acid Tripotassium Disulfate Crystal. Journal of Applied Spectroscopy 67, 1110–1113 (2000). https://doi.org/10.1023/A:1004113630634
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DOI: https://doi.org/10.1023/A:1004113630634