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Hydrazinium(1+ und 2+)-fluorochromate(III)

Fluoro metallates(III), VI: Hydrazinium(1+ und 2+)-fluorochromates(III)

Untersuchungen über Fluoro-metallate(III), 6. Mitt.

  • Anorganische, Struktur- und Physikalische Chemie
  • Published:
Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

N2H6CrF5H2O has been isolated for the first time from the system CrF3−N2H4−HF−H2O.

We have investigated this compound and the already known (N2H5)3CrF6, by thermal analysis and IR spectroscopy.

We have proved that the thermal decomposition of (N2H5)3CrF6 is accompanied by the disproportionation of hydrazinium(1+) ions. This was not the case with N2H6CrF5H2O. The final product of the thermal decomposition was impure CrF3 for either compound.

We have analysed the IR spectrum of (N2H5)3CrF6 with reference to the known structure. The number of observed bands was smaller than required by the site symmetry. IR spectra suggested a strong deformation of the octahedron for N2H6CrF5H2O.Trans-configuration was assigned to the hydrazinium(2+) ion.

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Authors and Affiliations

  1. Laboratorium für anorganische Chemie, Universität Ljubljana, Murnikova 6, YU-61001, Ljubljana, Jugoslawien

    P. Bukovec

  2. Institut „Jožef Stefan”, Universität Ljublijana, YU-61001, Ljubljana, Jugoslawien

    P. Bukovec

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  1. P. Bukovec
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5. Mitt.: Mh. Chem.105, 510 (1974).

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Bukovec, P. Hydrazinium(1+ und 2+)-fluorochromate(III). Monatshefte für Chemie 105, 517–524 (1974). https://doi.org/10.1007/BF00912603

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  • DOI: https://doi.org/10.1007/BF00912603

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