High-resolution 1H NMR spectra from inhomogeneous fields based on intermolecular multiple-quantum coherences between proton and quadrupolar nuclei

2014 ◽  
Vol 616-617 ◽  
pp. 226-231 ◽  
Author(s):  
Song Chen ◽  
Ying Chen ◽  
Jianhui Zhong ◽  
Zhong Chen
Keyword(s):  
High Resolution ◽  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra ◽  
Quadrupolar Nuclei ◽  
Multiple Quantum ◽  
Inhomogeneous Fields ◽  
Intermolecular Multiple Quantum Coherences

scholarly journals Analysis of the High Resolution 1H NMR Spectra of 2-Phenyl-1,3,2-dithiaphosphorinane.

1975 ◽  
Vol 29a ◽  
pp. 567-568 ◽  
Author(s):  
Knut Bergesen ◽  
Jan Anders Dahlberg ◽  
Rune Wettström ◽  
Poul Rasmus Andersen ◽  
Poul Bisgård ◽  
...  
Keyword(s):  
High Resolution ◽  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra

A Comparison of Strategies for Obtaining High-Resolution NMR Spectra of Quadrupolar Nuclei

1996 ◽  
Vol 51 (5-6) ◽  
pp. 321-329 ◽  
Author(s):  
R. E. Youngman ◽  
U. Werner-Zwanziger ◽  
J. W. Zwanziger
Keyword(s):  
High Resolution ◽  
Nmr Spectra ◽  
Magic Angle Spinning ◽  
Magic Angle ◽  
Quadrupolar Nuclei ◽  
Multiple Quantum ◽  
Oxide Glasses ◽  
High Resolution Nmr ◽  
Angle Spinning ◽  
Nmr Methods

Abstract A comparison of high-resolution NMR methods for quadrupolar nuclei is presented. The samples studied are pure and modified boron oxide glasses, and the boron NMR spectra are recorded using three different experiments capable of high resolution: Double Rotation, Dynamic Angle Spinning, and Multiple-Quantum Magic Angle Spinning. Resolution of the similar ring and nonring boron sites in these glasses, in the presence of disorder, provides a realistic study of the strengths and limitations of these experiments. Conclusions about the relative applicability of these experiments in different situations are presented.

Towards high resolution 1H NMR spectra of tannin colloidal aggregates

1999 ◽  
Vol 96 (9/10) ◽  
pp. 1629-1634 ◽  
Author(s):  
M. Mirabel ◽  
Y. Glories ◽  
I. Pianet ◽  
E. J. Dufourc
Keyword(s):  
High Resolution ◽  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra ◽  
Colloidal Aggregates
Sign in / Sign up

Export Citation Format

Share Document