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Synthesis of aluminum hydride complex compounds containing the heptahydridodialuminate anion Al2H7

  • Inorganic Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The reaction of alumohydrides of tetraalkylammonium cations with ethereal solutions of A1H3 leads to formation of heptahydridodialuminates of tetraalkylammonium cations, isolated as distinct compounds.

  2. 2

    Complex compounds of NaAlH4 and LiAlH4 with dimethoxyethane form compounds containing the [Al2H7] anion.

  3. 3.

    Some chemical properties of tetraalkylammonium heptahydridodialuminates have been investigated.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2409–2414, November, 1977.

We would like to thank N. A. Grechanaya for obtaining the NMR spectra of 27AI.

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Gavrilenko, V.V., Chekulaeva, L.A., Antonovich, V.A. et al. Synthesis of aluminum hydride complex compounds containing the heptahydridodialuminate anion Al2H7 . Russ Chem Bull 26, 2233–2237 (1977). https://doi.org/10.1007/BF00958700

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  • DOI: https://doi.org/10.1007/BF00958700

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