Structural Prediction of Bis{(di-p-anisole)1,4-azabutadiene}-bis[triphenylphosphine]ruthenium(II) Using 31P NMR Spectroscopy

Tay, Meng Guan and Ong, Kok Tong and Ruwaida Asyikin, Binti AbuTalip and Chia, Ying Ying and Thareni, Lokanathan (2016) Structural Prediction of Bis{(di-p-anisole)1,4-azabutadiene}-bis[triphenylphosphine]ruthenium(II) Using 31P NMR Spectroscopy. International Journal of Inorganic Chemistry. pp. 1-5. ISSN 2090-2034

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Structural Prediction of Bis{(di-p-anisole)1,4-azabutadiene}-bis[triphenylphosphine]ruthenium(II) Using 31P NMR Spectroscopy (abstract).pdf

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Official URL: https://www.hindawi.com/journals/ijic/2016/7095624...

Abstract

The present paper reports the use of 31P NMR spectroscopy to predict the isomer structures of [bis{4-methoxy-phenyl-[3-(4methoxy-phenyl)-allylidene]-amino}]-bis[triphenylphosphine]ruthenium(II),also known as bis{(di-p-anisole)-1,4-azabutadiene}bis[triphenylphosphine]ruthenium(II),complexes.The complexation reaction was carried out under refluxing condition of (di-panisole)-1,4-azabutadiene(compound1), triphenylphosphine Ph3),and ruthenium chloride intheration of 2:2:1 for five hours. In addition, ruthenium(II) complexes were also characterized using FTIR and UV-Vis spectroscopy to support the formation of ruthenium(II)complexes. 31 PNMR spectroscopic study on ruthenium(II)complexes suggested that there are three is omers present after the complexation reaction and all the ruthenium complexes demonstrate octahedral geometry.

Item Type: Article
Uncontrolled Keywords: NMR spectroscopy, Nuclear magnetic resonance (NMR), triphenylphosphine (PPh3), unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak.
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Gani
Date Deposited: 03 Sep 2018 01:21
Last Modified: 03 Sep 2018 01:21
URI: http://ir.unimas.my/id/eprint/21402

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