(CH3)3SiCl







 









Chlorine


Nuclear Quadrupole Coupling Constants


in Trimethylchlorosilane


 








 

 
 





 








   







Table 1. Chlorine nqcc's in (CH3)3SiCl (MHz).  Calculation was made on the ro structure of Merke et al. [1].
   










Calc.
Expt. [1-3]
   






35Cl Xzz - 35.33 - 34.81134(83) [1]





-
34.701 [2]






- 46.9(15) [3]

 






37Cl Xzz - 27.85 - 27.4375(15) [1]





- 36.5(30) [3]

 







 







   








 


Table 2. Structure parameters, ro [1] and partial ro [2] (Å and degrees).
  





 ro [1]  ro [2]





SiCl 2.06728 2.022

SiC 1.86060 1.857

CSiCl 107.618 110.5

CHp 1.099 1.095 (ass.)

CHa 1.097 1.095 (ass.)

SiCHp 110.17 110.15 (ass.)

SiCHa 110.91 110.15 (ass.)


 








 








[1] I.Merke, W.Stahl, S.Kassi, D.Petitprez, and G.Wlodarczak, J.Mol. Spectrosc. 216,437(2002).

[2] W.Zeil and B.Haas, Z.Naturforsch. 28a,1230(1973).


[3] J.R.Durig, R.O.Carter, and Y.S.Li, J.Mol.Spectrosc. 44,18(1972).

 








 








(CH3)3CCl SiH3Cl SiHCl3 SiH2Cl2

SiF3Cl CH3SiCl2CH3 SiCl2 SiCl

 








 








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Molecules/Chlorine




 













CH33SiCl.html






Last Modified 23 March 2009