View PDF Version
 
DOI: 10.1039/A906016B (Paper) Reference Section for: J. Chem. Soc., Dalton Trans., 1999, 4389-4396

Co-ordination properties of 1,10-phenanthroline-5,6-dione towards group 4 and 5 metals in low and high oxidation states[hair space]†

(Note: The full text of this document is currently only available in the PDF Version )

Fausto Calderazzo, Fabio Marchetti, Guido Pampaloni and Vincenzo Passarelli

Abstract

The molecular structure of 1,10-phenanthroline-5,6-dione has been determined by X-ray diffraction analysis. The compound reacts with the tetrachlorides of Group 4 metals affording adducts of general formula [MCl4(C12H6N2O2)] (M = Ti, Zr or Hf[hair space]) and [(MCl4)2(C12H6N2O2)] (M = Ti or Hf[hair space]), N,N[hair space]′- and N,N[hair space]′,O,O′-co-ordinated respectively. The compound [HfCl4(C12H6N2O2)] is reactive towards TiCl4 affording the bimetallic compound [Cl4Hf(C12H6N2O2)TiCl4]. The reaction of the dione with bis-cyclopentadienyl derivatives of titanium(II), zirconium(II), [MCp2(CO)2], and vanadium(II), VCp2, affords derivatives O,O′-co-ordinated to the MCp2 moiety. By reaction of [TiCp2(C12H6N2O2)] with [TiCp2(CO)2] the bimetallic derivative [(TiCp2)2(C12H6N2O2)] is obtained, which is suggested to contain two TiCp2 fragments, O,O′- and N,N[hair space]′-co-ordinated to 1,10-phenanthroline-5,6-dione. The [MCp2(C12H6N2O2)] (M = Ti, Zr or V) derivatives react with M′Cl4 (M′ = Ti or Hf[hair space]) to give [Cp2M(C12H6N2O2)M′Cl4] bimetallics.

References

  1. C. Creutz and H. Taube, J. Am. Chem. Soc., 1973, 21, 1086 CrossRef.
  2. M. D. Ward, Chem. Soc. Rev., 1995, 24, 121 RSC and refs. therein.
  3. J. P. Collin, P. Lainè, J. P. Launay, J. P. Sauvage and A. Sour, J. Chem. Soc., Chem. Commun., 1993, 434 RSC; L. F. Jouliè, E. Schatz, M. D. Ward, F. Weber and L. J. Yellowlees, J. Chem. Soc., Dalton Trans., 1994, 799 RSC; M. D. Ward, Inorg. Chem., 1996, 35, 1712 CrossRef CAS and refs. therein.
  4. A. Y. Girgis, Y. S. Sohn and A. L. Balch, Inorg. Chem., 1975, 114, 2327 CrossRef.
  5. G. A. Fox, S. Bhattacharya and C. G. Pierpont, Inorg. Chem., 1991, 30, 2895 CrossRef CAS.
  6. W. Paw and R. Eisenberg, Inorg. Chem., 1997, 36, 2287 CrossRef CAS.
  7. G. F. Smith and F. W. Cagle, J. Org. Chem., 1947, 12, 781 CrossRef CAS; J. Druey and P. Schmidt, Helv. Chim. Acta, 1950, 33, 1081 CrossRef CAS; J. E. Dickeson and L. A. Summers, Aust. J. Chem., 1970, 23, 1023 CAS; R. D. Gillard, R. E. E. Hill and R. Maskill, J. Chem. Soc. A, 1970, 1447 RSC; R. D. Gillard and R. E. E. Hill, J. Chem. Soc., Dalton Trans., 1974, 1217 RSC.
  8. M. Yamada, Y. Tanaka, Y. Yashimoto, S. Kuroda and I. Shimao, Bull. Chem. Soc. Jpn., 1992, 65, 1006 CAS.
  9. S. Nishigaki, H. Yoshioka and K. Nakatsu, Acta Crystallogr., Sect. B, 1978, 34, 875 CrossRef.
  10. F. Calderazzo, F. Marchetti and G. Pampaloni, manuscript in preparation; S. Y. Matsuzaki, M. Gotoh and A. Kuboyama, Mol. Cryst. Liq. Cryst., 1987, 142, 127 Search PubMed.
  11. C. A. Goss and H. D. Abruña, Inorg. Chem., 1985, 24, 4263 CrossRef CAS.
  12. C. Floriani, R. Henzi and F. Calderazzo, J. Chem. Soc., Dalton Trans., 1972, 2640 RSC; P. J. Crowley and H. M. Haendler, Inorg. Chem., 1962, 1, 904 CrossRef CAS see also ref. 18.
  13. A. D. Pomogailo and I. D. Leonov, Izv. Akad. Nauk. Kaz. SSR, Ser. Khim., 1972, 22, 56 Search PubMed; Chem. Abstr., 1972, 77, 165136b Search PubMed.
  14. D. H. Evans and D. A. Grith, J. Electroanal. Chem. Interfacial Electrochem., 1982, 136, 149 CrossRef CAS; Y. Lei, C. Shi and F. C. Anson, Inorg. Chem., 1996, 35, 3044 CrossRef CAS; P. L. Hill, L. Y. Lee, T. R. Younkin, S. D. Orth and L. McElwee-White, Inorg. Chem., 1997, 36, 5655 CrossRef CAS.
  15. J. Q. Chambers, in The Chemistry of Quinonoid Compounds, ed. S. Patai, Wiley, New York, 1974, vol. 2, p. 737 Search PubMed.
  16. For a general review on the IR spectra of quinones, see V. E. Sahini and L. Ciurea, Rev. Roum. Chim., 1972, 17, 273 Search PubMed; see also St. Berger and A. Rieker, in The Chemistry of Quinonoid Compounds, ed. S. Patai, Wiley, New York, 1974, vol. 1, p. 163 Search PubMed.
  17. (a) Titanium: G. Fachinetti, C. Floriani and H. Stoeckli-Evans, J. Chem. Soc., Dalton Trans., 1977, 2297 Search PubMed; (b) Zirconium: F. Calderazzo, U. Englert, G. Pampaloni, U. Kölle and G. Tripepi, J. Organomet. Chem., 1997, 543, 201 Search PubMed; (c) Vanadium: G. A. Razuvaev, L. I. Vyshinkaya, V. A. Bastrykin and V. K. Cherkasov, Izv. Akad. Nauk. SSSR, Ser. Khim., 1976, 6, 2604 Search PubMed; Chem. Abstr., 1977, 86, 140192q Search PubMed.
  18. C. G. Pierpont and R. M. Buchanan, Coord. Chem. Rev., 1981, 38, 45 CrossRef CAS.
  19. A. Earnshaw, Introduction to Magnetochemistry, Academic Press, London, 1968 Search PubMed.
  20. J. Reedijk, in Comprehensive Coordination Chemistry, eds. G. Wilkinson, R. D. Gillard and J. A. McCleverty, Pergamon, Oxford, 1987, vol. 2, p. 73 Search PubMed.
  21. E. König, in Landolt-Börnstein, Zahlenwerte und Funktionen aus Naturwissenschaften und Tecknik, 6th edn., Springer, Berlin, 1966, vol. 2, p. 16 Search PubMed.
  22. D. J. Sikora, K. J. Moriarty and M. D. Rausch, Inorg. Synth., 1986, 24, 147 CAS.
  23. C. E. Zybill, in Synthetic Methods of Organometallic and Inorganic Chemistry, ed. W. A. Herrmann, Georg Thieme, Stuttgart, 1997, vol. 8, p. 5 Search PubMed.
  24. G. M. Sheldrick, SHELXTL, Release 5.03, Siemens Analytical X-Ray Instruments Inc., Madison, WI, 1992.
Click here to see how this site uses Cookies. View our privacy policy here.