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Nabavizadeh SM. Thermodynamic studies of the binding of bidentate nitrogen donors with methyltrioxorhenium (MTO) in CHCl3 solution. Dalton Trans. 2005;(9):1644-8doi: 10.1039/b502505b.
Nabavizadeh, S. M. (2005). Thermodynamic studies of the binding of bidentate nitrogen donors with methyltrioxorhenium (MTO) in CHCl3 solution. Dalton transactions (Cambridge, England : 2003), (9), 1644-8. https://doi.org/10.1039/b502505b
Nabavizadeh, S Masoud. "Thermodynamic studies of the binding of bidentate nitrogen donors with methyltrioxorhenium (MTO) in CHCl3 solution." Dalton transactions (Cambridge, England : 2003) vol. ,9 (2005): 1644-8. doi: https://doi.org/10.1039/b502505b
Nabavizadeh SM. Thermodynamic studies of the binding of bidentate nitrogen donors with methyltrioxorhenium (MTO) in CHCl3 solution. Dalton Trans. 2005 May 05;(9):1644-8. doi: 10.1039/b502505b. Epub 2005 Apr 05. PMID: 15852113.
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Dalton Trans. 2005 May 05;(9):1644-8. doi: 10.1039/b502505b. Epub 2005 Apr 05.

Thermodynamic studies of the binding of bidentate nitrogen donors with methyltrioxorhenium (MTO) in CHCl3 solution.

Dalton transactions (Cambridge, England : 2003)

S Masoud Nabavizadeh

Affiliations

  1. Department of Chemistry, College of Sciences, Shiraz University, Shiraz, Iran 71454. [email protected]

PMID: 15852113 DOI: 10.1039/b502505b

Abstract

Methyltrioxorhenium (MTO) adduct formation with bidentate nitrogen donors 2,2'-bipyridine (bpy), 4,4'-dimethyl-2,2'-bipyridine (Me(2)bpy), 4,4'-di-tert-butyl-2,2'-bipyridine (tBu2bpy), 1,10-phenanthroline (phen), 5-methyl-1,10-phenanthroline (5-Mephen), 5-chloro-1,10-phenanthroline (5-Clphen), 4,7-dimethyl-1,10-phenanthroline (Me2phen) has been studied at different temperatures in CHCl3 solution. Spectrophotometeric measurements have been carried out to obtain the thermodynamic parameters. All complexes are enthalpy stabilized whereas the entropy changes counteract the adduct formation. The results are discussed in terms of different basicities of the bidentate N-donors.

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