O18O
Oxygen, X 3Σ, 18O isotopolog
Species tag 034503
Version1*
Date of EntryJan. 2010
ContributorS. Yu
B. J. Drouin

This is a combined JPL/CDMS catalog entry. The data have been summarized in
(1) B. J. Drouin, S. Yu, C. E. Miller, H. S. P. Müller, F. Lewen, S. Brünken, and H. Habara, 2010, J. Quant. Spectrosc. Radiat. Transfer 111, 1167
.
This work provides new data between 0.62 and 1.23 THz. Additional data were taken from
(2) M. Mizushima and S. Yamamoto, 1991, J. Mol. Spectrosc. 148, 447
;
from
(3) R. L. Crownover, F. C. De Lucia, and E. Herbst, 1990, Astrophys. J. 349, L29
;
from
(5) W. Steinbach and W. Gordy, 1975, Phys. Rev. A 11, 729
;
and from
(6) T. Amano and E. Hirota, 1974, J. Mol. Spectrosc. 53, 346
.
When the same transition was measured by different groups, all measurements were included in the fit with their respective experimental accuracies. The last, most accurate line has been merged.
Predictions should be viewed with caution above 2.3 THz.
Intensities were calculated based on g values obtained for the main isotopolog, see e032506.cat.

Lines Listed348
Frequency / GHz< 10854
Max. J75
log STR0-20.0
log STR1-20.0
Isotope Corr.-2.431
Egy / cm–10.0
 µa / D 
 µb / D 
 µc / D 
 A / MHz 
 B / MHz40707.4
 C / MHz 
 Q(300.0)461.0889
 Q(225.0)345.7288
 Q(150.0)230.4314
 Q(75.00)115.2147
 Q(37.50)57.6804
 Q(18.75)29.0178
 Q(9.375)14.8626
detected in ISM/CSMno


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