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Copper 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)
63Cu
69.17
3/2
7.1117890
-0.22
132.525
9.31*10-2
6.433*10-2
65Cu
30.83
3/2
7.60435
-0.204
141.972
0.11
3.52*10-2
 

APPLICATION FIELDS

 
NMR REFERENCES
[Cu(NCMe)4]+[ClO4]- is used as a standard reference sanple for both isotopes (absolute frequencies are 26.515473 MHz for 63Cu and 28.403693 MHz for 65Cu with respect to 100.00 MHz of TMS). Also see IUPAC recommendations for reporting the NMR chemical shits of all nuclei relative to the 1H resonance of TMS (02JMR323-156).
NMR PARAMETERS
 63Cu/65Cu chemical shifts
NMR EXPERIMENTS
 1D  63Cu/65Cu spectrum
BIBLIOGRAPHY
 Interesting review: B91PRE264, 00ENC730 .
The Transition Metals NMR: B79HAR195.
63Cu/65Cu  NMR in heteronuclear clusters ( B96GIE313).
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