Description

The lines have been reported by
(1) K.-I. Namiki and S. Saito, 1996, Chem. Phys. Lett. 252, 343.
The dipole moment was taken from an ab initio calculation by
(2) G. L. Gutsev, L. Andrews, and C. Bauschlicher Jr., 2003, Theor. Chem. Acc. 109, 298.
The ab initio dipole moments of transition metal compounds should be viewed with some caution.