Skip to main content
SpringerLink
Log in

Neue Kobalt(III)-chelate mit Äthylendiimino-bis-acetylaceton

New cobalt(III) chelates with ethylenediimino-bis-acetylacetone

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

Abstract

Three new cobalt(III) chelates of the type [Co(ec) (amine)2]+ (ec·H2=the tetradentateSchiff base: ethylenediimino-bisacetylacetone,Amine=ethylamine, n-propylamine, allylamine) were obtained by air oxidation of the components in dil. alcoholic solutions. 30 new complex satls of these chelates were prepared by double decomposition reactions.

From spectroscopical investigations in the UV and IR regions some structural problems are resolved and discussed.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literatur

  1. L. Combes, C. r. hebdomad. Sé. Acad. Sci.108, 1252 (1889).

    Google Scholar 

  2. G. T. Morgan undD. M. Smith, J. Chem. Soc.125, 1996 (1924);127, 2030 (1925).

    Google Scholar 

  3. R. Ripan, Cs. Várhelyi undA. Nyesö, Z. anorg. Chem.341, 103 (1965).

    Google Scholar 

  4. Cs. Várhelyi, C. Stanisav undE. Hamburg, Stud. Univ. Babe§-Bolyai, Chem.14 (2), 71 (1969).

    Google Scholar 

  5. A. G. Evans undS. J. Hamann, Trans. Faraday Soc.49, 1284 (1953).

    Google Scholar 

  6. G. Girault-Vexlearschi, Bull. soc. chim. France1956, 577.

  7. K. Ueno undA. E. Martell, J. Phys. Chem.59, 998 (1955);60, 1270 (1956).

    Google Scholar 

  8. Cs. Várhelyi undI. Gănescu, Mh. Chem.98, 472 (1967).

    Google Scholar 

  9. I. Gănescu, Cs. Várhelyi, G. Brînzan undL. Boboc, Mh. Chem.106, 1071 (1975).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Laboratorien für Anorganische Chemie, Babe§-Bolyai-Universität, Cluj-Napoca, Rumänien

    Csaba Várhelyi &  Ion Găneseu

  2. Universität Craiova, Str. A. I. Cuza 13, R-1100, Craiova, Rumänien

    Csaba Várhelyi &  Ion Găneseu

Authors
  1. Csaba Várhelyi
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Ion Găneseu
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Mit 2 Abbildungen

Rights and permissions

Reprints and permissions

About this article

Cite this article

Várhelyi, C., Găneseu, I. Neue Kobalt(III)-chelate mit Äthylendiimino-bis-acetylaceton. Monatshefte für Chemie 109, 83–88 (1978). https://doi.org/10.1007/BF00911947

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00911947

Search

Navigation