Solvent Effect on Hydrolysis of Dimethylphenyltin(IV) and Triphenyltin(IV) Chloride in Different Aqueous Solutions of Ethanol

Jabbari, Morteza and Farajtabar, Ali and Gharib, Farrokh (2008) Solvent Effect on Hydrolysis of Dimethylphenyltin(IV) and Triphenyltin(IV) Chloride in Different Aqueous Solutions of Ethanol. In: 11th Iranian Physical Chemistry Seminar-July 2008, July 2008, Ardabil, Iran.

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Abstract

Organotin(IV) compounds have been characterized to exhibit relatively high antitumour activity. Several authors have dealt a great attention on it and have tried to elucidate many aspects of these compounds such as: their structures, stability constants, binding sites, chelating donor atoms of a ligand and so forth. The structures adopted by the di- and trialkyltin(IV) ions in aqueous solutions appear to have linear C-Sn-C and planar skeletons, respectively. Information pertaining to the structure and behavior of these ions in solution at different pH has been the subject of many recent papers. 1-2 These ions have rather unusual effects on the structure in water as solvent. There should be particularly pronounced ordering of water molecules in the equatorial plane of the dialkyltin(IV) ions because of the strong electrostatic field near the tin atom. In addition, the hydrophobic nature of the alkyl groups will tend to force more hydrogen bonding in the solvent around the axial positions.

Item Type: Conference or Workshop Item (Paper)
Persian Title: Solvent Effect on Hydrolysis of Dimethylphenyltin(IV) and Triphenyltin(IV) Chloride in Different Aqueous Solutions of Ethanol
Persian Abstract: -
Subjects: Divisions > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Divisions: Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Subjects > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Date Deposited: 17 Jun 2019 05:43
Last Modified: 17 Jun 2019 05:43
URI: http://repository.uma.ac.ir/id/eprint/6834

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