SiF3Cl







 









Chlorine


Nuclear Quadrupole Coupling Constants


in Chlorotrifluorosilane


 








 

 
 





 








   







Table 1. Chlorine nqcc's in SiF3Cl (MHz).
   










Calc.
Expt. [1]
   





35Cl Xzz - 40.89 - 39.83(16)
 
37Cl Xzz - 32.22 - 31.41(20)
 


 







The difference between calculated and experimental 35Cl nqcc's is 1.06 MHz (2.6 %).  For 37Cl, the difference is 0.81 MHz (2.6 %).
 
   

Table 2.  Structure parameters, rz [1] (Å and degrees).
SiCl 1.996(5)
SiF 1.558(4)
FSiCl 110.25(18)
FSiF 108.69(18)

 

 








[1] A.P.Cox, T.R.Gayton, and C.A.Rego, J.Mol.Struct. 190,419(1988).
 
 
SiH3Cl SiH2Cl2 GeH3Cl SiF3Br

CH3Cl CFCl3 CHCl3 SiH3Br

CH3Br CF3Br CF2Cl2 CH2Cl2
 

 








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Molecules/Chlorine

 













SiF3Cl.html






Last Modified 3 June 2003