FeCO
Iron Monocarbonyl, X 3Σ, 56Fe isotopomer
Species tag 084501
Version1
Date of EntryMar. 2004
ContributorH. S. P. Müller

The lines have been reported by
(1) Y. Kasai, K. Obi, Y. Ohshima, Y. Endo, and K. Kawaguchi, 1995, J. Chem. Phys. 103, 90; and by
(2) K. Tanaka, M. Shirasaki, and T. Tanaka, 1997, J. Chem. Phys. 106, 6820.
With respect to the Dec. 2001 entry, an ab initio dipole moment is used in the present entry. It was taken from
(3) G. L. Gutsev, L. Andrews, and C. Bauschlicher Jr., 2003, Chem. Phys. 290, 47.
The ab initio dipole moments of transition metal compounds should be viewed with some caution. The version number has been retained.

Lines Listed313
Frequency / GHz< 860
Max. J99
log STR0-9.0
log STR1-4.0
Isotope Corr.-0.0434
Egy / cm-10.0
 µa / D3.19
 µb / D 
 µc / D 
 A / MHz 
 B / MHz4363.883
 C / MHz 
 Q(300.0)3744.3219
 Q(225.0)2687.6202
 Q(150.0)1647.7832
 Q(75.00)661.5719
 Q(37.50)244.4912
 Q(18.75)96.7739
 Q(9.375)45.9209
detected in ISM/CSMno


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