BO
Boron monoxide, X 2Σ+
Species tag 027513
Version1*
Date of EntryAug. 2009
ContributorH. S. P. Müller

The pure rotational data have been reported by
(1) M. Tanimoto, S. Saito, and E. Hirota, 1986, J. Chem. Phys. 84, 1210.
The predictions are deemed to be reliable up to about 1.0 THz. Predictions of weaker fine or hyperfine structure components should be viewed with additional caution.
The dipole moment is from an ab initio calculation by
(2) H. S. P. Müller, 2009, unpublished.

Lines Listed468
Frequency / GHz< 2000
Max. J18
log STR0-7.0
log STR1-6.0
Isotope Corr.-0.0960
Egy / (cm–1)0.0
 µa / D2.62
 µb / D 
 µc / D 
 A / MHz 
 B / MHz53165.5
 C / MHz 
 Q(300.0)943.8812
 Q(225.0)708.3817
 Q(150.0)472.9836
 Q(75.00)237.6909
 Q(37.50)120.0942
 Q(18.75)61.3305
 Q(9.375)32.0040
detected in ISM/CSMno


Database maintained by Holger S. P. Müller and Sven Thorwirth, programming by D. Roth and F. Schloeder