AlNC







 









Aluminum and Nitrogen


Nuclear Quadrupole Coupling Constants


in Aluminum Isocyanide


 








 


 





  








   







Table 1. Aluminum and Nitrogen nqcc's in AlNC (MHz).
   










Calc.
Expt. [1]
   







27Al Xzz - 35.90 * - 35.6268(16)
- 35.66 **
 
14N Xzz - 2.188 - 2.1508(19)
 


 







* HF/TZV(2d) model.
** HF/aug-cc-pCVDZ/aug-cc-pVDZ model.
 
For 14N, the difference between calculated and experimental nqcc's is 37 kHz (1.7 %).
 
 
Molecular Structure, ro [2] AlN = 1.849 Å
NC  = 1.171 Å
 

 








[1] K.A.Walker and M.C.L.Gerry, Chem.Phys. Lett. 278,9(1997).
[2] J.S.Robinson, A.J.Apponi, and L.M.Ziurys, Chem.Phys.Lett. 278,1 (1997).
 
 

AlCN AlH AlF AlCl
GaNC LiNC AlBr

 








 








Table of Contents




Molecules/Aluminum



Molecules/Nitrogen

 








 













AlCN.html






Last Modified 10 Dec 2004