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Cyclopentadienyl complexes with hafnium and zirconium containing nitrate ligands

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

Conclusions

  1. 1.

    New types of hafnium monocyclopentadienyl nitrate complexes, CpHf(DBM)(NO3)2 and CpHfCl2(NO3)·4H2O (DBM is dibenzoylmethane residue) were synthesized.

  2. 2.

    Dichlorides CpMCl2(NO3) are formed in the reaction of monochlorides CpM(chel)2Cl with HNO3 as the result of the reaction of HCl thus evolved with the exchange product CpM· (chel)2(NO3).

  3. 3.

    From a study of the electrical conductivity, IR, and Raman spectra, the nonionic character of the metal-nitrate bonds and bidentate character of the nitrate ligands in Cp2M· (NO3)Cl have been assumed.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1395–1401, June, 1983.

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Minacheva, M.K., Brainina, É.M., Klemenkova, Z.S. et al. Cyclopentadienyl complexes with hafnium and zirconium containing nitrate ligands. Russ Chem Bull 32, 1265–1270 (1983). https://doi.org/10.1007/BF00953170

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  • DOI: https://doi.org/10.1007/BF00953170

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