Effect of Counterion on the Solvatochromic Properties of Heteroleptic Chelate Copper(II) Complexes
Joint Authors
Golchoubian, Hamid
Fazilati, Hakimeh
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-17
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A series of heteroleptic chelate copper(II) complexes of the type [Cu(L)(acac)]X where acac = acetylacetonate; L = N,N′-1,6-bis(2-fluorophenyl)-2,5-diazahexane; X=CIO4-, BPh4-, PF6-, and BF4- have been prepared and characterized by elemental analyses, IR and UV-Vis spectroscopies, and molar conductance measurements.
The prepared complexes are fairly soluble in a large number of organic solvents and show positive solvatochromism.
Among the complexes [Cu(L)(acac)]ClO4, it is demonstrated the most solvatochromism.
A multiparametric equation has been utilized to explain the solvent effect on the d-d transition of the complexes using SPSS/PC software.
To explore the mechanism of interaction between solvent molecules and the complexes, different solvent parameters such as DN, AN, α, ET(30), π*, and β using stepwise multiple linear regression (SMLR) method were employed.
The results demonstrated that the donor power of the solvent plays the most important role in the solvatochromism of the compounds.
American Psychological Association (APA)
Golchoubian, Hamid& Fazilati, Hakimeh. 2012. Effect of Counterion on the Solvatochromic Properties of Heteroleptic Chelate Copper(II) Complexes. Journal of Spectroscopy،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-474059
Modern Language Association (MLA)
Golchoubian, Hamid& Fazilati, Hakimeh. Effect of Counterion on the Solvatochromic Properties of Heteroleptic Chelate Copper(II) Complexes. Journal of Spectroscopy No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-474059
American Medical Association (AMA)
Golchoubian, Hamid& Fazilati, Hakimeh. Effect of Counterion on the Solvatochromic Properties of Heteroleptic Chelate Copper(II) Complexes. Journal of Spectroscopy. 2012. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-474059
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-474059