HBO







 









Deuterium and Boron


Nuclear Quadrupole Coupling Constants


in Oxoborane


 








 


 





  








   







Table 1. Deuterium and Boron nqcc's in HBO (MHz).
   










Calc.
Expt.
   






 2H Xzz 0.1434
 

11B Xzz - 3.657 - 3.80(10) [1]

 



10B Xzz - 7.585 -
8.21(48) [2]
 


 







 
The difference between calculated and experimental 11B nqcc's is 0.14 MHz (3.8 %).  For 10B, the difference is 0.62 MHz (7.5 %).
   
 
Molecular Structure, re [2] HB = 1.16667 Å
BO = 1.20068 Å

 








 








[1] Y.Kawashima, Y.Endo, K.Kawaguchi, and E.Hirota, Chem. Phys.Lett. 135,441(1987).
[2] Y.Kawashima, Y.Endo, and E.Hirota, J.Mol.Spectrosc. 133, 116(1989).
 
 

FBO ClBO BrBO HBS
FBS ClBS BrBS CH3BS

 








 








Table of Contents



Molecules/Deuterium

Molecules/Boron




 








 













HBO.html






Last Modified 28 Oct 2008