CP
Phosphaethynyl, X 2Σ+
Species tag 043501
Version1
Date of EntryMar. 2000
ContributorH. S. P. Müller

The experimental measurements were reported by
(1) S. Saito, S. Yamamoto, K. Kawaguchi, M. Ohishi, H. Suzuki, S.-I. Ishikawa, and N. Kaifu, 1989, Astrophys. J. 341, 1114; and by
(2) H. Klein, E. Klisch, G. Winnewisser, A. Königshofen, and J. Hahn, 1999, Z. Naturforsch. 54a, 187..
The dipole moment has not been measured so unit dipole was used in the calculation.
Lines Listed345
Frequency / GHz< 2599
Max. J55
log STR0-7.0
log STR1-6.5
Isotope Corr.0.0
Egy / (cm-1)0.0
 µa / D1.0
 µb / D 
 µc / D 
 A 
 B23859.914
 C 
 Q(300.0)1050.1932
 Q(225.0)787.8049
 Q(150.0)525.5322
 Q(75.00)263.3758
 Q(37.50)132.3437
 Q(18.75)66.8446
 Q(9.375)34.1104
detected in ISM/CSMyes

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