CBr Bond Length


 
 
Calibration of the ropt = MP2/6-311+G(3df,3pd) model for calculation of approximate equilibrium CF bond lengths.
 
Figure 1.  ropt versus re   PDF
Linear regression:  ~ re (Å) = 0.99977 × ropt + 0.00400,  RSD = 0.0012 Å

  








   







Table 1.  CBr Bond Lengths (Å).  ropt = MP2/6-311+G(3df,3pd)
   






Molecule    re   ropt   ~ re |re - ~ re| Ref.
   
BrCN 1.7875 1.7834 1.7869 0.0006 [1]
HCCBr 1.7908 1.7879 1.7915 0.0007
CH2CHBr 1.8835 1.8794 1.8830 0.0005 [2]
CH2Br2 1.9235 1.9215 1.9250 0.0015
CH3Br 1.9340 1.9293 1.9329 0.0011
 
AVG 0.0009
RMS 0.0010
 


 







 
[1] F.Tamassia, C.Delgi Esposti, L.Dore, and G.Cazzoli, J.Mol.Spectrosc. 174,59(1995).
[2] N.Zvereva-Loëte, J.Demaison, and H.D.Rudolph, J.Mol.Spectrosc. 236,248(2006).
 
 
References not given above are given on the following pages:
HCCBr CH2Br2 CH3Br
 

 








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Last Modified 14 Nov 2008