SiF3D





 






Deuterium


Nuclear Quadrupole Coupling Constants


in Trifluorosilane


 








 

 
 




Calculation of the deuterium nqcc in trifluorosilane was amdeon the equilibrium molecular structures of Demaison et al. [1] and Hoy et al. [2].  The calculated nqcc's are given in Table 1, structure parameters in Table 2.
 

 








   







Table 1. Deuterium nqcc in SiF3D (MHz).
   






Calc / Ref   Reference is for the structure on which calculation was made.
 




Calc / Ref
Expt.
   





2H Xzz 102.6 / [1]
  103.5 / [2]
 


 







   

Table 2.  SiF3H Structure parameters (Å and degrees).
 
  re [1]   re [2]
HSi 1.44872(3) 1.4468(5)
SiF 1.56266(1) 1.5624(1)
HSiF 110.6884(4) 110.64(3)

 

 








[1] J.Demaison, L.Margulès, J.Breidung, W.Thiel, and H.Bürger, Mol.Phys. 97,1053(1999).
[2] A.R.Hoy, M.Bertram, and I.M.Mills, J.Mol.Spectrosc. 46,429(1973).
 
 

CF3D

 

 








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Molecules/Deuterium
 

 













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Last Modified 6 Feb 2009