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Xenon NMR

PHYSICAL PROPERTIES
 

Isotope
Natural 
Abundance
(%)
Nuclear
Spin
(I)
Magnetogyric
ratio
(107*rad/T*s)
Quadruple 
moment
(1028*Q/m2)
Resonance
frequency
(MHz)
at 11.744T
(500 MHz for 1H)
Relative 
sensitivity
(1H=1.00)
Absolute 
sensitivity
(1H=1.00)
129Xe 
 26.44
1/2 
 -7.452103
0 
138.302 
2.12*10-2 
5.6*10-3 
131Xe
21.18
3/2
2.209076
-0.114
40.998
2.76*10-3
5.84*10-4
 

APPLICATION FIELDS

 129Xe NMR spectroscopy is applied in xenon chemistry including Xe-O, Xe-F, and Xe-C compounds.
NMR REFERENCES
Neat XeOF4 s used as an external standard reference. The absolute frequencies are 27.810186 MHz for 129Xe and 8.243921 MHz for 131Xe with respect to 100.00 MHz of the TMS signal.
NMR PARAMETERS
 129Xe chemical shifts cover a range of 7000ppm.
Coupling constants in 129Xe-X spin systems
129Xe Relaxation data.
NMR EXPERIMENTS
 1D 129Xe spectrum
BIBLIOGRAPHY
 Several interesting review including comprehensive chemical shift and coupling constants databases have been published: B97BER1042 and B79HAR439, 00ENC2435 .
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