Spectroscopic studies of the charge-transfer interactions of phosphorus(V)

Abdel-Ghany El-Kourashy; M.M. Mostafa; M.A. El-Mangouch; A.A. El-Ayeb

doi:10.1016/0584-8539(83)80062-2

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Journal article

Spectroscopic studies of the charge-transfer interactions of phosphorus(V)

Abdel-Ghany El-Kourashy, M.M. Mostafa, M.A. El-Mangouch and A.A. El-Ayeb

Spectrochimica acta. Part A: Molecular spectroscopy, Vol.39(1), pp.93-96

1983

DOI: https://doi.org/10.1016/0584-8539(83)80062-2

Abstract

Charge-transfer complexes formed by the interaction of trimethylphenylammonium, tetramethylammonium and tetraethylammonium iodides with phosphorus oxychloride in acetonitrile have been investigated spectrophotometrically in the region 520-255 nm. Their composition, stability constants and free energy of formation have been calculated. The spectrum consisting of two maxima was described as a superposition of two Gaussian bands. The energy difference between the two maxima was interpreted as the 2P 3 2 − 2P 1 2 doublet splitting of the iodide ion. A mechanism of the interaction was discussed in which the production of iodine atoms is possible.

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Title: Spectroscopic studies of the charge-transfer interactions of phosphorus(V)
Creators - without role: Abdel-Ghany El-Kourashy - Mansoura University
M.M. Mostafa - Mansoura University
M.A. El-Mangouch - University of Tripoli
A.A. El-Ayeb - University of Tripoli
Publication Details: Spectrochimica acta. Part A: Molecular spectroscopy, Vol.39(1), pp.93-96
Publisher: Elsevier B.V
Identifiers: 9931745308331
Academic Unit: Umm Al Qura University
Language: English
Resource Type: Journal article