Theoretical and Experimental 31P NMR and ESI-MS Study of Hg2+ Binding to Fenitrothion

We present the theoretical and experimental results of 31P NMR and low energy CID MS/MS study of Hg2+ binding to fenitrothion (FN). The calculated 31P NMR chemical shifts order for FN with Hg2+ complex is in good agreement with experimental 31P NMR chemical shifts order. The experimental and theoret...

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Bibliographic Details
Published in:Bulletin of the Korean Chemical Society 2009, 30(6), , pp.1257-1261
Main Authors: In Sun Koo, Dildar Ali, Kiyull Yang, Gary W. vanLoon, Erwin Buncel
Format: Article
Language:English
Subjects:
화학
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Summary:We present the theoretical and experimental results of 31P NMR and low energy CID MS/MS study of Hg2+ binding to fenitrothion (FN). The calculated 31P NMR chemical shifts order for FN with Hg2+ complex is in good agreement with experimental 31P NMR chemical shifts order. The experimental and theoretical 31P NMR study of organophosphorus pesticide with Hg2+ gives to important information for organophosphorus pesticide metal complexes.ESI-MS and low energy CID MS/MS experiments of Hg2+-FN complexes combined with accurate mass measurements give insight into the metal localization and allow unambiguous identification of fragments and hydrolysis products. KCI Citation Count: 11
ISSN:0253-2964
1229-5949