volume 17 issue 5 pages 438-442

Solvent effects on reactivity trends for base hydrolysis of iron(II) complexes of tridentate Schiff base imine ligands

Publication typeJournal Article
Publication date1992-10-01
scimago Q3
wos Q3
SJR0.240
CiteScore3.0
Impact factor1.7
ISSN03404285, 1572901X
Materials Chemistry
Metals and Alloys
Inorganic Chemistry
Abstract
Solubilities of salts of iron(II) complexes of tridentate imine (Schiff base) ligands are reported for aqueous solution and for solutions in methanol-water mixtures. Gibbs free energies of transfer for the iron(II) complexes have been calculated, using the TPTB assumption (i.e. assuming equality of transfer parameters for Ph4P+ and Ph4B−). The derived parameters demonstrate the importance both of ion size and of hydrophilic/hydrophobic character in determining ionic solvation in binary aqueous mixtures. Kinetic data are reported for reaction of these iron(II) complexes with hydroxide in methanol—water mixtures. The transfer parameters derived for the complexes are used in the analysis of the kinetic data to describe the influence of solvent composition on the initial and transition states. Differences between this TPTB-based analysis and the results of a similar analysis based on Wells's solvent-sorting approach are discussed.
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El-Samahy A. A. et al. Solvent effects on reactivity trends for base hydrolysis of iron(II) complexes of tridentate Schiff base imine ligands // Transition Metal Chemistry. 1992. Vol. 17. No. 5. pp. 438-442.
GOST all authors (up to 50) Copy
El-Samahy A. A., Abu Gharib E. E. A., Eltaher A. E., El-Khatib R. M., Burgess J. Solvent effects on reactivity trends for base hydrolysis of iron(II) complexes of tridentate Schiff base imine ligands // Transition Metal Chemistry. 1992. Vol. 17. No. 5. pp. 438-442.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/bf02910727
UR - https://doi.org/10.1007/bf02910727
TI - Solvent effects on reactivity trends for base hydrolysis of iron(II) complexes of tridentate Schiff base imine ligands
T2 - Transition Metal Chemistry
AU - El-Samahy, Ahmed A.
AU - Abu Gharib, Ezz Eldin A
AU - Eltaher, Abd Elhafeez
AU - El-Khatib, Rafat M
AU - Burgess, John
PY - 1992
DA - 1992/10/01
PB - Springer Nature
SP - 438-442
IS - 5
VL - 17
SN - 0340-4285
SN - 1572-901X
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{1992_El-Samahy,
author = {Ahmed A. El-Samahy and Ezz Eldin A Abu Gharib and Abd Elhafeez Eltaher and Rafat M El-Khatib and John Burgess},
title = {Solvent effects on reactivity trends for base hydrolysis of iron(II) complexes of tridentate Schiff base imine ligands},
journal = {Transition Metal Chemistry},
year = {1992},
volume = {17},
publisher = {Springer Nature},
month = {oct},
url = {https://doi.org/10.1007/bf02910727},
number = {5},
pages = {438--442},
doi = {10.1007/bf02910727}
}
MLA
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MLA Copy
El-Samahy, Ahmed A., et al. “Solvent effects on reactivity trends for base hydrolysis of iron(II) complexes of tridentate Schiff base imine ligands.” Transition Metal Chemistry, vol. 17, no. 5, Oct. 1992, pp. 438-442. https://doi.org/10.1007/bf02910727.