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Russian Chemical Bulletin

, Volume 58, Issue 1, pp 11–20 | Cite as

Pivalates with the MII 4O4 cubane core (M = Co, Ni): synthesis, structure, magnetic properties, and solid-state thermolysis

  • I. G. Fomina
  • Zh. V. Dobrokhotova
  • G. G. Aleksandrov
  • O. Yu. Proshenkina
  • M. L. Kovba
  • A. S. Bogomyakov
  • V. N. Ikorskii
  • V. M. Novotortsev
  • I. L. Eremenko
Full Articles

Abstract

Methods were developed for the controlled thermal synthesis of high-spin cubane-like pivalates {MII 43−OR)4} (M = Co or Ni; R = H or Me) starting from mono-and polynuclear complexes. The solid-state thermal decomposition of the known pivalate clusters [MII 43−OMe)4−(μ2−OOCBut)22−OOCBut)2(MeOH)4] and the new clusters [M 4 II 3)−OH41−OOCBut)3−(μ−(NH2)2C6H2Me2)31−(NH2)2C6H2Me2)3]+(OOCBut)− (M = Co or Ni) was studied by differential scanning calorimetry and thermogravimetry. The thermolysis of cubane-like CoII and NiII pivalates is a destructive process. The phase composition of the decomposition products is determined by the nature of coordinated ligands and the structural features of the metal core.

Key words

cobalt nickel cubane-like cobalt and nickel pivalate complexes 4,5-dimethyl-1,2-phenylenediamine solid-state thermolysis X-ray diffraction study magnetic properties 

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References

  1. 1.
    J. A. Bertrand, T. C. Hightower, Inorg. Chem., 1973, 12, 206.CrossRefGoogle Scholar
  2. 2.
    W. L. Gladfelter, M. W. Lynch, W. P. Schaefer, D. N. Hendrickson, H. B. Gray, Inorg. Chem., 1981, 20, 2390.CrossRefGoogle Scholar
  3. 3.
    T. O. Denisova, M. A. Golubnichaya, S. E. Nefedov, Izv. Akad. Nauk. Ser. Khim., 2003, 2612 [Russ. Chem. Bull., Int. Ed., 2003, 52, 2760].Google Scholar
  4. 4.
    K. Dimitrou, A. D. Brown, K. Folting, G. Christou, Inorg. Chem., 1999, 38, 1834.CrossRefGoogle Scholar
  5. 5.
    G. Chaboussant, R. Basler, H.-U. Gudel, S. T. Ochsenbein, A. Parkin, S. Parsons, G. Rajaraman, A. Sieber, A. A. Smith, G. A. Timco, R. E. P. Winpenny, Dalton Trans., 2004, 2758.Google Scholar
  6. 6.
    H. Zhao, J. Bacsa, K. R. Dunbar, Acta Crystallogr., Sect. E: Struct. Rep. Online, 2004, 60, m637.CrossRefGoogle Scholar
  7. 7.
    K. Dimitrou, J.-S. Sun, K. Folting, G. Christou, Inorg. Chem., 1995, 34, 4160.CrossRefGoogle Scholar
  8. 8.
    V. G. Kessler, S. G. Gohil, M. Kritikos, O. N. Korsak, E. E. Knyazeva, I. F. Moskovskaya, B. V. Romanovsky, Polyhedron, 2001, 20, 915.CrossRefGoogle Scholar
  9. 9.
    J. K. Beattie, T. W. Hambley, J. A. Klepetko, A. F. Masters, P. Turner, Polyhedron, 1997, 16, 2109.CrossRefGoogle Scholar
  10. 10.
    K. Dimitrou, A. D. Brown, T. E. Concolino, A. L. Rheingold, G. Christou, Chem. Commun., 2001, 1284.Google Scholar
  11. 11.
    G. Aromĺ, A. S. Batsanov, P. Christian, M. Helliwell, A. Parkin, S. Parsons, A. A. Smith, G. A. Timco, R. E. P. Winpenny, Chem. Eur. J., 2003, 9, 5142.CrossRefGoogle Scholar
  12. 12.
    G. Aromĺ, A. S. Batsanov, P. Christian, M. Helliwell, O. Roubeau, G. A. Timco, R. E. P. Winpenny, Dalton Trans., 2003, 4466.Google Scholar
  13. 13.
    J. K. Beattie, T. W. Hambley, J. A. Klepetko, A. F. Masters, P. Turner, Polyhedron, 17, 1343.Google Scholar
  14. 14.
    K. Dimitrou, K. Folting, W. E. Streib, G. Christou, J. Am. Chem. Soc., 1993, 115, 6432.CrossRefGoogle Scholar
  15. 15.
    V. A. Ivanov, T. G. Aminov, V. M. Novotortsev, V. T. Kalinnikov, Izv. Akad. Nauk. Ser. Khim., 2004, 2255 [Russ. Chem. Bull., Int. Ed., 2004, 53, 2357].Google Scholar
  16. 16.
    I. G. Fomina, A. A. Sidorov, G. G. Aleksandrov, T. B. Mikhailova, E. V. Pakhmutova, V. N. Ikorskii, V. M. Novotortsev, I. L. Eremenko, Izv. Akad. Nauk. Ser. Khim., 2004, 1422 [Russ. Chem. Bull., Int. Ed., 2004, 53, 1477].Google Scholar
  17. 17.
    A. E. Malkov, I. G. Fomina, A. A. Sidorov, G. G. Aleksandrov, I. M. Egorov, N. I. Latosh, O. N. Chupakhin, G. L. Rusinov, Yu. V. Rakitin, V. M. Novotortsev, V. N. Ikorskii, I. L. Eremenko, I. I. Moiseev, J. Mol. Struct., 2003, 1–3, 207.CrossRefGoogle Scholar
  18. 18.
    A. E. Malkov, I. G. Fomina, A. A. Sidorov, G. G. Aleksandrov, V. N. Ikorskii, I. L. Eremenko, V. M. Novotortsev, Izv. Akad. Nauk. Ser. Khim., 2003, 489 [Russ. Chem. Bull., Int. Ed., 2003, 52, 513].Google Scholar
  19. 19.
    T. B. Mikhailova, I. G. Fomina, A. A. Sidorov, I. F. Golovaneva, G. G. Aleksandrov, V. N. Ikorskii, V. M. Novotortsev, I. L. Eremenko, Zh. Neorg. Khim., 2003, 48, 1648 [Russ. J. Inorg. Chem. (Engl. Transl.), 2003, 48, 1505].Google Scholar
  20. 20.
    M. Halcrow, J. S. Sun, J. C. Huffman, G. Christou, Inorg. Chem., 1995, 34, 4167.CrossRefGoogle Scholar
  21. 21.
    V. Tangoulis, C. P. Raptopopoulu, S. Paschalidou, A. E. Tsohos, Inorg. Chem., 1997, 3, 5270.CrossRefGoogle Scholar
  22. 22.
    W. Bidell, V. Shklover, H. Berke, Inorg. Chem., 1992, 31, 5561.CrossRefGoogle Scholar
  23. 23.
    M. A. Yampol′skaya, G. S. Matuzenko, N. V. Gerbeleu, Yu. A. Simonov, A. A. Dvorkin, Zh. Neorg. Khim., 1989, 34, 681 [J. Inorg. Chem. USSR (Engl. Transl.), 1989, 34].Google Scholar
  24. 24.
    T. M. Abdel-Fattah, G. Davies, B. V. Romanovsky, O. L. Shakhnovskaya, A. M. Larin, S. A. Jansen, M. J. Palmieri, Catal. Today, 1996, 89, 670.Google Scholar
  25. 25.
    I. G. Fomina, G. G. Aleksandrov, Zh. V. Dobrokhotova, O. Yu. Proshenkina, M. A. Kiskin, Yu. A. Velikodnyi, V. N. Ikorskii, V. M. Novotortsev, I. L. Eremenko, Izv. Akad. Nauk. Ser. Khim., 2006, 1841 [Russ. Chem. Bull., Int. Ed., 2006, 55, 1909].Google Scholar
  26. 26.
    T. B. Mikhailova, A. E. Malkov, A. A. Sidorov, I. G. Fomina, G. G. Aleksandrov, I. F. Golovaneva, V. M. Dem′yanovich, V. M. Novotortsev, V. N. Ikorskii, I. L. Eremenko, Zh. Neorg. Khim., 2002, 47, 1829 [Russ. J. Inorg. Chem. (Engl. Transl.), 2002, 47, 1680].Google Scholar
  27. 27.
    M. A. Kiskin, G. G. Aleksandrov, Zh. V. Dobrokhotova, V. M. Novotortsev, Yu. G. Shvedenkov, I. L. Eremenko, Izv. Akad. Nauk. Ser. Khim., 2006, 779 [Russ. Chem. Bull., Int. Ed., 2006, 55, 806].Google Scholar
  28. 28.
    M. A. Golubnichaya, A. A. Sidorov, I. G. Fomina, M. O. Ponina, S. M. Deomidov, S. E. Nefedov, I. L. Eremenko, I. I. Moiseev, Izv. Akad. Nauk. Ser. Khim., 1999, 1773 [Russ. Chem. Bull. (Engl. Transl.), 1999, 48, 1751].Google Scholar
  29. 29.
    Zh. V. Dobrokhotova, I. G. Fomina, M. A. Kiskin, A. A. Sidorov, I. L. Eremenko, Izv. Akad. Nauk. Ser. Khim., 2006, 250 [Russ. Chem. Bull., Int. Ed., 2006, 55, 256].Google Scholar
  30. 30.
    I. G. Fomina, Zh. V. Dobrokhotova, M. A. Kiskin, G. G. Aleksandrov, O. Yu. Proshenkina, A. L. Emelina, V. N. Ikorskii, V. M. Novotortsev, I. L. Eremenko, Izv. Akad. Nauk. Ser. Khim., 2007, 1650 [Russ. Chem. Bull., Int. Ed., 2007, 56, 1712].Google Scholar
  31. 31.
    I. G. Fomina, Zh. V. Dobrokhotova, G. G. Aleksandrov, M. A. Kiskin, M. A. Bykov, V. N. Ikorskii, V. M. Novotortsev, I. L. Eremenko, Izv. Akad. Nauk. Ser. Khim., 2007, 1660 [Russ. Chem. Bull., Int. Ed., 2007, 56, 1722].Google Scholar
  32. 32.
    A. A. Sidorov, I. G. Fomina, S. S. Talismanov, G. G. Aleksandrov, V. M. Novotortsev, S. E. Nefedov, I. L. Eremenko, Koord. Khim., 2001, 27, 584 [Russ. J. Coord. Chem. (Engl. Transl.), 2001, 27].Google Scholar
  33. 33.
    SMART (Control) and SAINT (Integration) Software, Version 5.0, Bruker AXS Inc., Madison, WI, 1997.Google Scholar
  34. 34.
    G. M. Sheldrick, SADABS, Program for Scanning and Correction of Area Detector Data, Göttingen University, Göttinngen, Germany, 1997.Google Scholar
  35. 35.
    G.M. Sheldrick, SHELX97, Program for the Solution of Crystal Structures, Göttingen University, Göttingen, Germany, 1997.Google Scholar

Copyright information

© Springer Science+Business Media, Inc.  2009

Authors and Affiliations

  • I. G. Fomina
    • 1
  • Zh. V. Dobrokhotova
    • 1
  • G. G. Aleksandrov
    • 1
  • O. Yu. Proshenkina
    • 1
  • M. L. Kovba
    • 2
  • A. S. Bogomyakov
    • 3
  • V. N. Ikorskii
    • 3
  • V. M. Novotortsev
    • 1
  • I. L. Eremenko
    • 1
  1. 1.N. S. Kurnakov Institute of General and Inorganic ChemistryRussian Academy of SciencesMoscowRussian Federation
  2. 2.Department of ChemistryM. V. Lomonosov Moscow State UniversityMoscowRussian Federation
  3. 3.International Tomography CenterSiberian Branch of the Russian Academy of SciencesNovosibirskRussian Federation

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