NNO







 









Nitrogen


Nuclear Quadrupole Coupling Constants


in Nitrous Oxide


 








 

 
 





 








   







Table 1. 14N nqcc's in NNO (MHz).

 









Calc.
Expt / Ref
   






NNO Xzz -
0.746 -
0.77376(27)  [1]





- 0.7767(10)  [2]





- 0.792(5)  [3]

 






NNO Xzz - 0.232 -
0.26758(38)  [1]





- 0.2694(18)  [2]





- 0.238(5)  [3]

 







 








NNO, the difference between calculated and experimental [1] nqcc's is 28 kHz (3.6 %).  NNO, the difference is 36 kHz (13 %).
   








 









Molecular Structure, re [4] NN = 1.127292 ┼





NO = 1.185089 ┼

 








 








[1] J.M.L.J.Reinartz, W.L.Meerts, and A.Dymanus, Chem.Phys. 31,19 (1978).

[2] K.H.Casleton and S.G.Kukolich, J.Chem.Phys. 62,2696(1975).

[3] M.Sancho and M.D.Harmony, J.Chem.Phys. 45,1812(1966).

[4] J-L.Teffo and A.ChÚdin, J.Mol.Spectrosc. 135,389(1989).

 








A.Brown and R.E.Wasylishen, J.Phys.Chem. A 116,9769(2012).  Theoretical coupling constants.

M.Lacy and D.H.Wiffen, Mol.Phys. 45,241(1982):  re(NN) = 1.12598(3) ┼, re(NO) = 1.18624(3) ┼

J.L.Griggs, Jr., K.N.Rao, L.H.Jones, and R.M.Potter, J.Mol.Spectrosc. 25,34(1968): re(NN) = 1.12655(50) ┼, re(NO) = 1.18565(50) ┼

 








 








PNO N2 PN


 






 








Table of Contents




Molecules/Nitrogen




 








 













NNO.html






Last Modified 22 May 2003