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Electron spin resonance studies of distorted octahedral ruthenium(III) species

  • Samaresh Bhattacharya
  • Animesh Chakravorty
Special number in memory of the Late Prof. R. Srinivasan
  • 35 Downloads

Abstract

Theg-tensor theory of low-spind 5 configuration in octahedral fields having axial (tetragonal or trigonal) and rhombic distorsions is summarised. Illustrations taken from literature concern the following ruthenium(III) species: Ru(H2O) 6 3+ (trigonal), Ru(bpy) 3 3+ (trigonal), the Creutz-Taube cation (axial + rhombic) and RuCl2(HL) (L) (axial + rhombic: HL = isonitrosoketone). The rationalisation of distorsion parameters in terms of bonding is considered.

Keywords

Ruthenium distorsion parameters electron spin resonance 

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References

  1. Abragam A and Bleaney B 1970Electron paramagnetic resonance of transition ions (Oxford: Clarendon Press) p. 481Google Scholar
  2. Baker J M, Bleaney B and Bowers K D 1956Proc. Phys. Soc. London B69 1205Google Scholar
  3. Beattie J K, Best S P, Skelton B W and White A H 1981J. Chem. Soc. Dalton Trans. 2105Google Scholar
  4. Bernhard P, Stebler A and Ludi A 1984Inorg. Chem. 23 2151CrossRefGoogle Scholar
  5. Bhattacharya S and Chakravorty A 1984 to be publishedGoogle Scholar
  6. Bleaney B and O’Brien M C M 1956Proc. Phys. Soc. London B69 1216Google Scholar
  7. Bottcher W, Brown G M and Sutin N 1979Inorg. Chem. 18 1447CrossRefGoogle Scholar
  8. Bunker B C, Drago R S, Hendrickson D H, Richman R M and Kessel S T L 1978J. Am. Chem. Soc. 100 3805CrossRefGoogle Scholar
  9. Chakravarty A R and Chakravorty A 1982J. Chem. Soc. Dalton Trans. 615Google Scholar
  10. Cotton S A 1972Inorg. Nucl. Chem. Lett. 8 371CrossRefGoogle Scholar
  11. Creutz C 1983Prog. Inorg. Chem. 30 1CrossRefGoogle Scholar
  12. DeSimone R E and Drago R S 1970J. Am. Chem. Soc. 92 2343CrossRefGoogle Scholar
  13. Griffith J S 1961 The theory of transition metal ions (London: Cambridge University Press) p. 364Google Scholar
  14. Griffith J S 1971Mol. Phys. 21 135CrossRefGoogle Scholar
  15. Hill N J 1972J. Chem. Soc. Faraday Trans. 2 427Google Scholar
  16. Hudson A and Kennedy M J 1969J. Chem. Soc. A1116Google Scholar
  17. Hush N S, Edgar A and Beattie J K 1980Chem. Phys. Lett. 69 128CrossRefGoogle Scholar
  18. Kober E M and Meyer T J 1983Inorg. Chem. 22 1614CrossRefGoogle Scholar
  19. Owen J and Stevens K W H 1953Nature (London) 171 836CrossRefGoogle Scholar
  20. Sakaki S, Hagiwara N, Yanase Y and Ohyoshi A 1978J. Phys. Chem. 82 1917CrossRefGoogle Scholar
  21. Stebler A, Ammeter J H, Furholz U and Ludi A 1984Inorg. Chem. 23 2764CrossRefGoogle Scholar
  22. Sugano S, Tanabe Y and Kamimura H 1970 Multiplets of transition metal ions in crystals (New York: Academic Press) p. 131Google Scholar
  23. Thornley J H M 1968J. Phys. C1 1024Google Scholar

Copyright information

© Indian Academy of Sciences 1985

Authors and Affiliations

  • Samaresh Bhattacharya
    • 1
  • Animesh Chakravorty
    • 1
  1. 1.Department of Inorganic ChemistryIndian Association for the Cultivation of ScienceCalcuttaIndia

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