Summary
The kinetics of reduction of ruthenium(III) by sodium tetrahydroborate in aqueous acidic medium have been studied. The effect of variation in the concentration of substrate (RuCl3·3H2O), pH, and reductant (BH4 −1) has been studied. The activation parameters were evaluated. Based on a one-electron transfer, the mechanism involves the reduction of ruthenium(III) by hydrogen.
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References
M. M. Taqui Khan, G. Ramachandraiah and A. P. Rao,Inorg. Chem.,25, 665 (1986) and refs. therein.
G. Daramola, J. F. Ojo, O. Olubujide and F. Oriaife,J. Chem. Soc., Dalton Trans., 659 (1982).
S. W. Chaikin and W. G. Brown,J. Am. Chem. Soc.,71, 122 (1949).
H. I. Schlesinger, H. C. Brown, A. E. Finholt, J. K. Gilbreath, H. R. Hoekestra and E. K. Hyde,J. Am. Chem. Soc.,75, 215 (1953).
C. A. Brown and H. C. Brown,J. Am. Chem. Soc.,85, 1003 (1963).
L. J. E. Hofer, R. D. Panson and R. B. Anderson,Inorg. Chem.,3, 1783 (1964).
P. C. Maybury, P. W. Mitchell and M. F. Hawthorne,Chem. Comm., 534 (1974).
R. C. Wade, D. G. Holah, A. N. Hughes and B. C. Hui,Catal. Rev.,14, 211 (1976).
J. A. Schriefels, P. C. Maybury and W. E. Swartzjun,J. Catal.,65, 195 (1980).
A. H. Uken and C. H. Bartholomew,J. Catal.,65, 402 (1980).
C. M. Kaufman and B. Sen,J. Chem. Soc., Dalton Trans., 307 (1985).
M. Dasgupta and M. K. Mahanti,Transition Metal Chem.,11, 286 (1986).
J. O. Ehighaokhue, J. Felerunseje and O. Olubujide,J. Chem. Soc., Dalton Trans., 1665 (1985).
M. Kimure and S. Nishida,J. Chem. Soc., Dalton Trans., 355 (1985).
F. A. Cotton and G. Wilkinson,Advanced Inorganic Chemistry, Wiley eastern, 1985, p. 1001.
F. Bottomley and S. B. Tong,Can. J. Chem.,49, 3739 (1971).
E. E. Mercer and P. E. Dumas,Inorg. Chem.,10, 2755 (1971).
J. D. Gilbert, D. Rose and G. Wilkinson,J. Chem. Soc. (A), 2765 (1970).
R. R. Buckley and E. E. Mercer.,J. Phys. Chem.,70, 3103 (1966);
T. W. Kallen and J. E. Earley,Inorg. Chem.,10, 1149 (1971)
C. Creutz and H. Taube,Inorg. Chem.,10, 2664 (1971).
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Dasgupta, M., Mahanti, M.K. Kinetics of reduction of ruthenium(III) by sodium tetrahydroborate. Transition Met Chem 12, 433–434 (1987). https://doi.org/10.1007/BF01171658
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DOI: https://doi.org/10.1007/BF01171658