Na
2
(3S-3D) ;
1,3
S
u,g
+
C
5
C
6
Ref.
5.783[2]
1.867[4]
M. Marinescu and A. Dalgarno,
Phys. Rev. A
52
, 311 (1995)
5.210[2]
1.974[4]
B. Bussery and M. Aubert-Frecon,
J. Mol. Spectrosc.
115
, 169 (1986)