SiO







 









Oxygen


Nuclear Quadrupole Coupling Constants


in Silicon Monoxide


 








 


 





 









 



Table 1.  17O eQq in SiO (MHz).


 




Calc   Expt [2]


  Method




  B1B95/6-311++G(3df,3p) 4.321 4.3918(36)


  B1LYP/6-311++G(3df,3p) 4.342


  B3LYP/6-311++G(3df,3p) 4.352


  MP4(SDQ)/6-311++G(3df,3pd) 4.248


 




 








 








Bond Length, re(SiO) = 1.5097560 Å [1].

 








 








[1] F.J.Lovas and E.Tiemann, J.Chem.Phys.Ref.Data 3,609(1974).

[2] H.S.P.Müller, S.Spezzano, L.Bizzocchi, C.A.Gottlieb, C.Delgi Esposti, M.C.McCarthy, J.Phys.Chem. A xxx,xxx(2013).


 








M.E.Sanz, M.C.McCarthy, and P.Thaddeus, J.Chem.Phys. 119,11715(2003):  re(28Si16O) = 1.5097377(5) Å, re(29Si16O) = 1.5097369(5) Å, re(30Si16O) = 1.5097361(5) Å, re(28Si18O) = 1.5097317(5) Å.

 








 








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Last Modified 26 Sept 2013