Transition Metal Chemistry

, Volume 35, Issue 3, pp 373–379 | Cite as

Synthesis, spectroscopy and crystal structure determination of heteroleptic cobalt(II) silanethiolates with pyridine derivatives

  • Agnieszka PladzykEmail author
  • Katarzyna Baranowska
  • Patrycja Hapter


The synthesis and characterization of four new Co(II) tri-tert-butoxysilanethiolates with 3- and 4-methylpyridine are reported. Mononuclear complexes have been obtained in reactions with bimetallic [Co{μ-SSi(O t Bu)3}{SSi(O t Bu)3}(NH3)]2 as a Co(II) substrate. The new compounds have been characterized by single-crystal X-ray structure determination, UV–vis and FT-IR spectroscopy and elemental analysis. The complexes are tetra- and penta-coordinated with CoN2S2 and CoNO2S2 cores, respectively.


Violet Crystal Pyridine Derivative tBuO Isotropic Temperature Factor Siloxy 
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  1. 1.
    Vallee BL, Auld DS (1990) Biochemistry 29:5647–5659CrossRefGoogle Scholar
  2. 2.
    Berg JM (1989) Prog Inorg Chem 37:143CrossRefGoogle Scholar
  3. 3.
    Eklund H, Nordström B, Zeppezauer E, Söderlund G, Ohlsson I, Boiwe T, Söderberg BO, Tapia O, Brändén CI, Åkeson Å (1976) J Mol Biol 102:27–59CrossRefGoogle Scholar
  4. 4.
    Sytkowski AJ, Vallee BL (1979) Biochemistry 18:4095–4099CrossRefGoogle Scholar
  5. 5.
    Smith JN, Shirin Z, Carrano CJ (2003) J Am Chem Soc 125:868–869CrossRefGoogle Scholar
  6. 6.
    Lipton AS, Ellis PD (2007) J Am Chem Soc 129:9192–9200CrossRefGoogle Scholar
  7. 7.
    Anzellotti AI, Farrell NP (2008) Chem Soc Rev 37:1629–1651CrossRefGoogle Scholar
  8. 8.
    Vašák M, Kägi JHR (1981) Proc Natl Acad Sci USA 78:6709–6713 and references thereinCrossRefGoogle Scholar
  9. 9.
    Vašák M, Kägi JHR, Holmquist B, Vallee BL (1981) Biochemistry 20:6659–6664CrossRefGoogle Scholar
  10. 10.
    Corwin DT, Fikar R, Koch SA (1987) Inorg Chem 26:3079–3080CrossRefGoogle Scholar
  11. 11.
    Kimblin C, Bridgewater BM, Churchill DG, Hascall T, Parkin G (2000) Inorg Chem 39:4240–4243CrossRefGoogle Scholar
  12. 12.
    Rajagopalan PTR, Grimme S, Pei D (2000) Biochemistry 39:779–790CrossRefGoogle Scholar
  13. 13.
    Maret W (1989) Biochemistry 28:9944–9949CrossRefGoogle Scholar
  14. 14.
    Chang S, Karambelkar VV, Sommer RD, Rheingold AL, Goldberg AL (2002) Inorg Chem 41:239–248CrossRefGoogle Scholar
  15. 15.
    Piękoś R, Wojnowski W (1962) Z Anorg Allg Chem 318:212–216CrossRefGoogle Scholar
  16. 16.
    Becker B, Zalewska A, Konitz A, Wojnowski W (2001) Z Anorg Allg Chem 627:271–279CrossRefGoogle Scholar
  17. 17.
    Becker B, Zalewska A, Konitz A, Wojnowski W (2001) Polyhedron 30:2567–2576CrossRefGoogle Scholar
  18. 18.
    Becker B, Pladzyk A, Konitz A, Wojnowski W (2002) Appl Organometal Chem 16:517–524CrossRefGoogle Scholar
  19. 19.
    Kropidłowska A, Chojnacki J, Becker B (2007) Inorg Chim Acta 360:2363–2367CrossRefGoogle Scholar
  20. 20.
    Kloskowska M, Konitz A, Wojnowski W, Becker B (2006) Z Anorg Allg Chem 632:2424–2428CrossRefGoogle Scholar
  21. 21.
    Becker B, Dołęga A, Konitz A, Swinder L, Wojnowski W (2001) Z Anorg Allg Chem 627:280–286CrossRefGoogle Scholar
  22. 22.
    Becker B, Radacki K, Wojnowski W (1996) J Organomet Chem 521:39–49CrossRefGoogle Scholar
  23. 23.
    Dołęga A, Becker B, Chojnacki J, Konitz A, Wojnowski W (2004) Inorg Chim Acta 357:461–467CrossRefGoogle Scholar
  24. 24.
    Becker B, Dołęga A, Konitz A, Wojnowski W (2001) Polyhedron 20:949–956CrossRefGoogle Scholar
  25. 25.
    Pladzyk A, Baranowska K (2009) Z Anorg Allg Chem 635:1638–1644CrossRefGoogle Scholar
  26. 26.
    Dołęga A, Pladzyk A, Baranowska K, Jezierska J (2009) J Inorg Chim Acta 362:5085–5096CrossRefGoogle Scholar
  27. 27.
    Dołęga A, Baranowska K, Gudat D, Herman A, Stangret J, Konitz A, Śmiechowski M, Godlewska S (2009) Eur J Inorg Chem (24):3644–3660Google Scholar
  28. 28.
    Ciborska A, Baranowska K, Wojnowski W (2008) Acta Cryst E 64:m46CrossRefGoogle Scholar
  29. 29.
    Sheldrick GM (2008) Acta Crystallogr Sect A Found Crystallogr 64:112CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  • Agnieszka Pladzyk
    • 1
    Email author
  • Katarzyna Baranowska
    • 1
  • Patrycja Hapter
    • 1
  1. 1.Department of Inorganic ChemistryUniversity of TechnologyGdańskPoland

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