(CH3)3N






 




 
 


Nitrogen


Nuclear Quadrupole Coupling Constants


in Trimethylamine


 








 

 
 





 








   







Table 1. Nitrogen nqcc's in (CH3)3N (MHz).
   










Calc.
Expt.
   





14N Xzz - 5.516 - 5.5002(18)  [1]
- 5.5024(25)  [2]
 


 







The difference between calculated and experimental [1] nqcc's is 16 kHz (0.29 %).
 
   
Table 2.  Trimethylamine.  Selected structure parameters, rs [3].  Complete structure is given here in Z-matrix format.
 
CN = 1.451 Å
CNC = 110.9o
 
 
[1] X.L.Li, R.Bocquet, D.Petitprez, D.Boucher, L.Poteau, and J.Demaison, J.Mol.Spectrosc. 171,449(1995).

[2] C.A.Rego, R.C.Batten, and A.C.Legon, J.Chem.Phys. 89,696(1988).
[3] J.E.Wollrab and V.W.Laurie, J.Chem.Phys. 51,1580(1969).
 
 

NH3 NF3 NCl3
(CH3)3NBH3 BH3NH3 (CH3)3As
 

 








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Last Modified 2 Oct 2009