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Ramanspektroskopische Untersuchungen an PCl5 II. Das System PCl5—ZrCl4

Raman spectra of the system PCl5—ZrCl4

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Abstract

Raman spectra of some solid and molten PCl5−ZrCl4 mixtures have been recorded. ZrCl6 2− complex ions accompanied by at least one more chlorozirconate species are present in the solid as well as in the melt. The newRaman frequencies are attributed to ZrCl5 , which fundamentals are given and assignment is proposed to be analogous to TiCl5 . The presence of ZrCl6 2− and ZrCl5 can be explained by the equilibrium ZrCl6 2−+PCl4 +⇌ZrCl5 +PCl5.

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Demiray, A.F., Brockner, W. Ramanspektroskopische Untersuchungen an PCl5 II. Das System PCl5—ZrCl4 . Monatshefte für Chemie 111, 21–27 (1980). https://doi.org/10.1007/BF00938713

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Keywords

  • Melt
  • PCl5−ZrCl4
  • Raman spectra
  • Solid