Title of article
Anisotropic effect of the nitrate anion—manifestation of diamagnetic proton chemical shifts in the 1H NMR spectra of NO3− coordinated complexes
Author/Authors
Erich Kleinpeter*، نويسنده , , Andreas Koch، نويسنده , , Himansu S. Sahoo، نويسنده , , Dillip Kumar Chand، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
7
From page
5044
To page
5050
Abstract
The anisotropic effect of the planar nitrate anion NO3− has been ab initio calculated employing the Nucleus-Independent Chemical Shift (NICS) concept of von Ragué Schleyer and visualized as Iso-Chemical-Shielding Surfaces (ICSSs) of various (de)shieldings. Complexation-induced shifts in the 1H NMR spectra of nitrate/metal complexes or nitrate/receptor supramolecules can be separated now into anisotropic influences of the suitably coordinated nitrate anions and effects originating from differential sources.
Keywords
Theoretical calculations , Complexation-induced shifts , palladium complexes , 1H NMR spectroscopy , Nitrate anion , NICS , Anisotropic effect , ICSS
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094104
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